[Qgis-user] QGIS unknown developer on Macs
I downloaded QIS-LTR Version QGIS 3.34.4-Prizren (), onto a MacBook Pro running OS 14.4 and got this message: "QIS-LTR was blocked from use because it is not from an identified developer" Is this a know issue? Is it safe to 'open anyway' in Settings?___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Enhance your coding skills for handling geographical data!!
Dear Colleagues, there are few seats left for the *"GEO-OPEN-HACK-2024: Big Geospatial Data Hackathon with Open Infrastructure and Tools (advance level)" *( https://iiasa.ac.at/events/jun-2024/geo-open-hack-2024 -big-geospatial-data-hackathon-with-open-infrastructure-and-tools ) with the International Institute for Applied Systems Analysis (IIASA) in Laxenburg, Austria. This event will push the geo-computation to the next level, dealing with HPC and cloud solutions for handling massive geo-data. The hackathon is designed for on-site attendance and you on-line, nonetheless the on-site will gain the most from direct interaction with both instructors and the class peers. Please forward to announce these opportunities within your network. I wish to have such courses during my Ph.D.!! Sincerely, Giuseppe Amatulli & the Spatial Ecology Team -- Giuseppe Amatulli, Ph.D. Research scientist at School of the Environment Yale University New Haven, CT, USA 06511 Twitter: @BigDataEcology Teaching: http://spatial-ecology.net Work: https://environment.yale.edu/profile/giuseppe-amatulli/ ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Digitizing annoyance
I will try that. On Mon, Mar 18, 2024 at 4:58 PM Gordon Wakelin-King wrote: > I read the following in the manual > > “Depending on the format of the data and the GDAL library built with your > QGIS version, some tools may not be available.” > > > > Is the attribute table you wish to edit reading from a CSV or similar? I > would Save_as a shapefile or geopackage layer and work from that. > > Cheers > > > > *Gordon Wakelin-King* > > > > > > > > *From:* Byron Veilleux > *Sent:* Tuesday, March 19, 2024 2:20 AM > *To:* Gordon Wakelin-King > *Subject:* Re: [Qgis-user] Digitizing annoyance > > > > the pencil will not become active. i can see it, but i can make no edits. > > > > On Sun, Mar 17, 2024 at 9:31 AM Gordon Wakelin-King > wrote: > > Right click on the layer in the menu and select Attribute table, then > click the little pencil at top left of the table's toolbar. You can now > edit on the attribute table manually or by expressions. > > > > Good luck > > > > Get Outlook for Android <https://aka.ms/AAb9ysg> > ------ > > *From:* QGIS-User on behalf of Byron > Veilleux via QGIS-User > *Sent:* Saturday, March 16, 2024 1:29:23 AM > *To:* qgis-user@lists.osgeo.org > *Subject:* [Qgis-user] Digitizing annoyance > > > > When I am digitizing simple contours, I am finding that after editing and > saving the layer, I end up with duplicate contours, one of which I must > delete or the labels look silly. Any idea why this might be happening? > > > > Is there a way to edit an attribute table, I want to change or delete a > few points or labels without having to do it in the csv file > > > Byron Veilleux, MSc. P.Geo > > Conjugate Geologic Services Limited > > Calgary, Alberta Canada > > by...@conjugategeo.com > > Cell:4037108414 > > ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Digitizing annoyance
I read the following in the manual “Depending on the format of the data and the GDAL library built with your QGIS version, some tools may not be available.” Is the attribute table you wish to edit reading from a CSV or similar? I would Save_as a shapefile or geopackage layer and work from that. Cheers Gordon Wakelin-King From: Byron Veilleux Sent: Tuesday, March 19, 2024 2:20 AM To: Gordon Wakelin-King Subject: Re: [Qgis-user] Digitizing annoyance the pencil will not become active. i can see it, but i can make no edits. On Sun, Mar 17, 2024 at 9:31 AM Gordon Wakelin-King mailto:g...@gbenergy.com.au>> wrote: Right click on the layer in the menu and select Attribute table, then click the little pencil at top left of the table's toolbar. You can now edit on the attribute table manually or by expressions. Good luck Get Outlook for Android<https://aka.ms/AAb9ysg> ____ From: QGIS-User mailto:qgis-user-boun...@lists.osgeo.org>> on behalf of Byron Veilleux via QGIS-User mailto:qgis-user@lists.osgeo.org>> Sent: Saturday, March 16, 2024 1:29:23 AM To: qgis-user@lists.osgeo.org<mailto:qgis-user@lists.osgeo.org> mailto:qgis-user@lists.osgeo.org>> Subject: [Qgis-user] Digitizing annoyance When I am digitizing simple contours, I am finding that after editing and saving the layer, I end up with duplicate contours, one of which I must delete or the labels look silly. Any idea why this might be happening? Is there a way to edit an attribute table, I want to change or delete a few points or labels without having to do it in the csv file Byron Veilleux, MSc. P.Geo Conjugate Geologic Services Limited Calgary, Alberta Canada by...@conjugategeo.com<mailto:by...@conjugategeo.com> Cell:4037108414 _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Problem with contour algorithm
Yes, problem fixed as per reply. Many thanks Grant -Original Message- From: Andrea Giudiceandrea Sent: Monday, March 18, 2024 9:43 PM To: box...@iinet.net.au Subject: Re: [Qgis-user] Problem with contour algorithm Hi Grant, have you managed to fix the issue? How? Best regards. Andrea > Andrea Giudiceandrea andreaerdna at libero.it Thu Mar 14 08:47:37 PDT > 2024 > Hi Grant, > in order to fix the issue, you just need to change the "Default output > vector layer extension" (in Settings->Options->Processing->General) > for your QGIS user settings to a value other than "xtf": I suggest the > value "gpkg" (GeoPackage) which is the default for such option. > > I also suggest you to also change the "Default output raster layer > extension" to "tif", which probably may be also incorrectly set to "nc" > in your QGIS user settings. > > Best regards. > > Andrea _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Georeferencing Raster
When you are replying to a digest, kindly observe standard netiquette and only quote the part of the digest message that is relevant to the discussion. Any activity that involves processing raster images is by definition much more resource intensive than editing vector layers. When you are drawing maps, most of the layers you are likely to be working with are vectors. It is inevitable your system will be much more impacted in performance when processing the raster data than it is for drawing vector layers. The onus is basically on you to ensure you are using a computer system that has good performance specifications. On 18/03/24 20:28, Bodamer, Christian via QGIS-User wrote: Hello Michaela, sometimes I have the same problem with PDF files. In such cases I change PDF to TIFF or png etc. with 150 dpi. Best regards, Christian Die Autobahn GmbH des Bundes Niederlassung Ost Magdeburger Straße 51 · 06112 Halle Christian Bodamer Landschaftsplaner Verwaltung A- und E-Flächen M +49 1525 76 54 493 T + 49 345 9409 9459 christian.boda...@autobahn.de http://www.autobahn.de/ -- Message: 3 Date: Fri, 15 Mar 2024 07:03:32 + From: "Huesmann, Michaela" To: "qgis-user@lists.osgeo.org" Subject: [Qgis-user] Georeferencing Raster Message-ID: <77500f54d9bb4515a69f646d86a9d...@stadt-steinfurt.de> Content-Type: text/plain; charset="utf-8" Hello all, my collegue got some trouble with georeferencing raster images. As soon as he activates the tool ?LAYER >> GEOREFERENCING? his system gets very, very slw. It takes plenty of time even to open the raster image and then to set referencing points. While changing the windows between Map and Referencing Tool the windows are getting grey and show ?No response?. In the end he doesn?t know wheter the system is still running or ?died? along the way. I installed QGIS Version 3.34.4 now, but it ist he same behaviour as in hil older version 3.16. Is there maybe a special setting, that can be changed to get a better performance? Best regards, Michaela [Kreisstadt Steinfurt]<http://www.steinfurt.de/> - 48565 Steinfurt _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] "QgsProcessing" has no attribute 'run' (same for 'processing')
Nice attitude, Hannes :-) Yes, totally true about the AI trap. You can't write a program by handing the logic over to a "well read entity" I use it when my mind is plain out of google keywords. In maybe half a dozen attempts with AI, I have only hit gold once. Thanks for the links. Regards, Zoltan On 2024/03/18 10:31, Johannes Kröger (WhereGroup) wrote: Hi Zoltan, the most important thing first: Don't fall into the "AI can program" mindset trap. You *will* end up with nonsense like this if you do. Those tools can often hallucinate non-existent APIs and mislead you. They might work for some more basic or wide-spread code bases but so far I have seen very bad results for PyQGIS. Best search the web using "pyqgis" as additional keyword to your query. As https://qgis.org/pyqgis/3.34/core/QgsProcessing.html says, that class only contains data to be used by Processing things. It is not your entry point into using Processing via Python. For that please see https://docs.qgis.org/3.34/en/docs/user_manual/processing/console.html , written by actual, smart humans ;) And for the Batch file: Don't write your own, QGIS comes with a perfect one already, called |python-qgis[-ltr].bat| . See e.g. https://gis.stackexchange.com/a/428577/51035 Cheers and good luck! Hannes On 11.03.24 09:30, Zoltan Szecsei via QGIS-User wrote: Hi, Apologies for asking help on what hopefully might turn out to be trivial, but I am pretty much blue in the face googling and asking Gemini for help. There are 2 questions in this email: I have a Windows 11 OSGEO4W installation QGIS 3.36.0 and grass (and more). I use PyCharm 2023.3.4 (Community Edition) - but not yet configured "nicely" for QGIS as I am mostly in a non-Open Source environment. Most of the stuff I write is python is for "problem fixes" and these python scripts ideally run on a windows command-line with a BAT file. So, in this scenario below, I keep getting: . *has no attribute 'run' *This whether I am running inside PyCharm or on the command-line through below batch job. *Question #1* *What is the correct bat file structure for running python scripts?* I currently have [below] but is it optimal? SET QGIS_PATH=C:\OSGeo4W\apps\qgis call "C:\OSGeo4W\bin\o4w_env.bat" SET PYTHONPATH=%QGIS_PATH%\python;%PYTHONPATH% SET PATH=%QGIS_PATH%\bin;%PATH% C:\OSGeo4W\apps\Python39\python.exe Z:\Projects\Development\python_QGIS\qgis_tests\qgisrun.py pause *Question #2* I have tried many various import options, but I cannot get past the *has no attribute 'run'* error from python below code: Minimalst as this code is, it should run without adding anything else, should it? from qgis.core import QgsProcessing shp_inErfPoly = 'Z:\\Erven_1February2024.shp' shp_outErfFix = 'Z:\\Erven_1February2024_FixGeo.shp' QgsProcessing.run("native:fixgeometries", { 'INPUT': shp_inErfPoly, 'METHOD': 1, 'OUTPUT': shp_outErfFix}) Some pointers on what to do or where to read would be great. Thanks in advance, Zoltan -- = Zoltan Szecsei GPrGISc 0031 Director, Geograph (Pty) Ltd. GIS and Photogrammetric Services Cape Town, South Africa. Mobile: +27-83-6004028 (Signal, not WhatsApp) +974-5058-8729 +36-20-4808362 www.geograph.co.za ===== ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info:https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-user -- Johannes Kröger / GIS-Entwickler/-Berater * FOSSGIS Konferenz 20.-23. März 2024 in Hamburg https://www.fossgis-konferenz.de/2024/ WhereGroup-Beiträge auf der FOSSGIS https://wheregroup.com/unternehmen/aktuelles/ * WhereGroup GmbH c/o KK03 GmbH Lange Reihe 29 20099 Hamburg Germany Tel: +49 (0)228 / 90 90 38 - 36 Fax: +49 (0)228 / 90 90 38 - 11 johannes.kroe...@wheregroup.com www.wheregroup.com Geschäftsführer: Olaf Knopp, Peter Stamm Amtsgericht Bonn, HRB 9885 --- -- = Zoltan Szecsei GPrGISc 0031 Director, Geograph (Pty) Ltd. GIS and Photogrammetric Services Cape Town, South Africa. Mobile: +27-83-6004028 (Signal, not WhatsApp) +974-5058-8729 +36-20-4808362 www.geograph.co.za = ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Georeferencing Raster
Hello Michaela, sometimes I have the same problem with PDF files. In such cases I change PDF to TIFF or png etc. with 150 dpi. Best regards, Christian Die Autobahn GmbH des Bundes Niederlassung Ost Magdeburger Straße 51 · 06112 Halle Christian Bodamer Landschaftsplaner Verwaltung A- und E-Flächen M +49 1525 76 54 493 T + 49 345 9409 9459 christian.boda...@autobahn.de http://www.autobahn.de/ -Ursprüngliche Nachricht- Von: QGIS-User Im Auftrag von qgis-user-requ...@lists.osgeo.org Gesendet: Freitag, 15. März 2024 11:17 An: qgis-user@lists.osgeo.org Betreff: QGIS-User Digest, Vol 217, Issue 38 VORSICHT: Externe E-Mail! Klicken Sie nicht auf Links oder Anhänge, wenn Sie nicht von der Echtheit der Nachricht überzeugt sind. Send QGIS-User mailing list submissions to qgis-user@lists.osgeo.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.osgeo.org/mailman/listinfo/qgis-user or, via email, send a message with subject or body 'help' to qgis-user-requ...@lists.osgeo.org You can reach the person managing the list at qgis-user-ow...@lists.osgeo.org When replying, please edit your Subject line so it is more specific than "Re: Contents of QGIS-User digest..." Today's Topics: 1. Warning and errors netcdf when running a command (Langers, Fransje) 2. Re: Warning and errors netcdf when running a command (Andrea Giudiceandrea) 3. Georeferencing Raster (Huesmann, Michaela) 4. Re: Warning and errors netcdf when running a command (Langers, Fransje) 5. Re: Warning and errors netcdf when running a command (Andrea Giudiceandrea) 6. Re: Warning and errors netcdf when running a command (Langers, Fransje) -- Message: 1 Date: Fri, 15 Mar 2024 06:01:45 + From: "Langers, Fransje" To: "QGIS-User@lists.osgeo.org" Subject: [Qgis-user] Warning and errors netcdf when running a command Message-ID: Content-Type: text/plain; charset="us-ascii" Subject: Warning I've used QGIS (version 3.34.3) for a few weeks now. When I want to use a command from the toolbox processing (e.g. rasterize) I get the following warning: 'projection name Oblique_Stereographic in not part of the CF standard, will not be supported by CF! ' Followed by a number of errors: ERROR 1: netcdf error #-62 : NetCDF: One or more variable sizes violate format constraints . at (D:\src\osgeo4w\src\gdal\gdal-3.8.3\frmts\netcdf\netcdfdataset.cpp,netCDFDataset::SetDefineMode,3039) ERROR 1: netCDF chunk fetch failed: #-39 (NetCDF: Operation not allowed in define mode) ERROR 1: C:/Users/#/AppData/Local/Temp/processing_DbfCYS/1a30206c31d84010bc9572e8adfb0139/OUTPUT.nc, band 1: IReadBlock failed at X offset 0, Y offset 0: netCDF chunk fetch failed: #-39 (NetCDF: Operation not allowed in define mode) ERROR 1: netcdf error #-39 : NetCDF: Operation not allowed in define mode . at (D:\src\osgeo4w\src\gdal\gdal-3.8.3\frmts\netcdf\netcdfdataset.cpp,netCDFDataset::AddProjectionVars,6738) ERROR 1: netcdf error #-39 : NetCDF: Operation not allowed in define mode . at (D:\src\osgeo4w\src\gdal\gdal-3.8.3\frmts\netcdf\netcdfdataset.cpp,netCDFDataset::AddProjectionVars,6743) ERROR 1: netcdf error #-62 : NetCDF: One or more variable sizes violate format constraints . at (D:\src\osgeo4w\src\gdal\gdal-3.8.3\frmts\netcdf\netcdfdataset.cpp,netCDFDataset::Close,2998) I also get this warning when I use other commands. Before, I could run these commands without getting these warning and errors. What do the warning and errors mean, and how can I fix it? Best wishes Fransje Wageningen Environmental Research (WENR) Fransje Langers Onderzoeker Mens & Natuur Team Regionale Ontwikkeling en Ruimtegebruik (ROR) Environmental Sciences Group Wageningen University & Research (WUR) Postbus 47, 6700 AA, Wageningen Wageningen Campus, Gebouw 101 (Gaia), Kamer B.217 Droevendaalsesteeg 3, 6708 PB, Wageningen Tel. 0317 481677 (ma, di en do) [cid:image002.png@01DA76A6.A3D4EC60] http://www.wur.nl/environmental-research<http://www.wur.nl/environmental-research> -- next part -- An HTML attachment was scrubbed... URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20240315/e9dd50c4/attachment-0001.htm> -- next part -- A non-text attachment was scrubbed... Name: image002.png Type: image/png Size: 205 bytes Desc: image002.png URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20240315/e9dd50c4/attachment-0001.png> -- Message: 2 Date: Fri, 15 Mar 2024 07:25:25 +0100 From: Andrea Giudiceandrea To: qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] Warning and errors netcdf when running a command Message-ID: <438621a1-2300-4143-bd65-ccee0cfe1...@libero.it> Content-Type: text/plain; charset=UTF-8; format=flow
Re: [Qgis-user] Digitizing annoyance
Right click on the layer in the menu and select Attribute table, then click the little pencil at top left of the table's toolbar. You can now edit on the attribute table manually or by expressions. Good luck Get Outlook for Android<https://aka.ms/AAb9ysg> From: QGIS-User on behalf of Byron Veilleux via QGIS-User Sent: Saturday, March 16, 2024 1:29:23 AM To: qgis-user@lists.osgeo.org Subject: [Qgis-user] Digitizing annoyance When I am digitizing simple contours, I am finding that after editing and saving the layer, I end up with duplicate contours, one of which I must delete or the labels look silly. Any idea why this might be happening? Is there a way to edit an attribute table, I want to change or delete a few points or labels without having to do it in the csv file Byron Veilleux, MSc. P.Geo Conjugate Geologic Services Limited Calgary, Alberta Canada by...@conjugategeo.com<mailto:by...@conjugategeo.com> Cell:4037108414 ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] r.neighbors- not responding
I work with QGIS 3.34. I have a raster input file, with cell size 5*5m, and with values 1 and 0. I want to use r.neighbors (operation average), . When I choose a small neighborhood size of 3, everything goes fine. For my analyses I need to choose a neighborhood size of 49 (representing a 250m diameter). It seems this operation is too large, as I get no result (not responding). What can I do? ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Problem with QGIS: Form uniform groups/clusters from a large point data set
Maren and list, On Fri, Mar 15, 2024, 05:27 Dr.-Ing. Maren van der Meer via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Hello everyone, > > I'm facing a problem that I can't wrap my head around: > > I have a population dataset in the form of dots. Each point represents one > inhabitant within an imaginary grid cell of 100x100 meters. For example, if > there are 37 inhabitants living in one grid cell, there are 37 points on > top of each other. (The data set is quite large and contains about 4 > million points) > > I would like to divide the point data set into groups of *equal* size. > It is important that the groups are really the same size. (Clustering using > k-means etc. does not work for me...) > > I am also faced with the problem that I would like to try out different > variants of group formation. For example: Does it make a difference if I > start the grouping in the north, south or west of the points? Does anyone > know a (preferably automated) method of group formation? > > I hope I have been able to describe my problem sufficiently and would be > very happy to receive help and tips. > There is a discussion on StackOverflow that sounds like what you want to do. Looks like there are some good ideas there. https://stackoverflow.com/questions/5452576/k-means-algorithm-variation-with-equal-cluster-size _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Digitizing annoyance
When I am digitizing simple contours, I am finding that after editing and saving the layer, I end up with duplicate contours, one of which I must delete or the labels look silly. Any idea why this might be happening? Is there a way to edit an attribute table, I want to change or delete a few points or labels without having to do it in the csv file Byron Veilleux, MSc. P.Geo Conjugate Geologic Services Limited Calgary, Alberta Canada by...@conjugategeo.com Cell:4037108414 ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Label/geometries conflict
Hi, I'm doing a map in a territorial scale (1:5.000) and I'd like to show only the name of the street do not intersect any geometry of the buildings (in one specific layer). Try to image I have layer road (axes of the roads - lines) and buildings (polygons). I was trying to play with Labels>Placement>*Obtacles *but I'm not having any luck. Qgis 3.34.4 Could you please support me? Thank you in advance ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Problem with QGIS: Form uniform groups/clusters from a large point data set
Hello everyone, I'm facing a problem that I can't wrap my head around: I have a population dataset in the form of dots. Each point represents one inhabitant within an imaginary grid cell of 100x100 meters. For example, if there are 37 inhabitants living in one grid cell, there are 37 points on top of each other. (The data set is quite large and contains about 4 million points) I would like to divide the point data set into groups of equal size. It is important that the groups are really the same size. (Clustering using k-means etc. does not work for me...) I am also faced with the problem that I would like to try out different variants of group formation. For example: Does it make a difference if I start the grouping in the north, south or west of the points? Does anyone know a (preferably automated) method of group formation? I hope I have been able to describe my problem sufficiently and would be very happy to receive help and tips. Kind regards, Maren van der Meer Dr.-Ing. Maren van der Meer RPTU Kaiserslautern-Landau, Fachbereich Raum- und Umweltplanung Pfaffenbergstraße 95 | D 67663 Kaiserslautern Geb. 1, R. U28 +49 (0)631 2052084 maren.vanderm...@rptu.de<mailto:maren.vanderm...@rptu.de> ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Multiple styles saved in database, how to choose one?
Ah! Thanks, found it now! I was apparently to eager to find a dropdown somewhere in my UI :-) Besides your solution you also get the list in a little table when you go to the Layer Styling Panel, select the 'Style Manager' tab there and the choose 'Load style', and then select the 'From datasource database' option... Regards, Richard Duivenvoorde PS: still would like to restructure the style menu a little: maybe add the option Copy All STyle Categories (so no need to open the next level), and 'Use Style' (only in case there are saved styles in the db... But: future :-) On 3/15/24 11:31 AM, Richard McDonnell wrote: Hi Richard, You can indeed load others. From the layer properties, select the style button, usually bottom left. Then select Load Styles, all other styles in the database will be listed there. You can select any other ones you set up for that layer from there. Kind Regards, Richard. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] How to catch a QgsMapCanvas::emitExtentsChanged-signal?
Hi Bernhard, what about iface.mapCanvas().extentsChanged.connect(lambda: print("the extent has changed!!!")) Or something more usefull like def extent_has_changed_slot(): print(iface.mapCanvas().extent()) iface.mapCanvas().extentsChanged.connect(extent_has_changed_slot) Btw, the *signal* is 'extentsChanged', 'emitExtentsChanged' is a *function*, which will trigger the emit of the signal. So: a) 'xxx' ist the signal-object, above 'iface.mapCanvas().extentsChanged' b) extentsChanged is a signal without parameters, signals with parameters can be used in slot-functions with appropriate signatures. Below a sample for a signal with parameters, see https://api.qgis.org/api/classQgsMapCanvas.html#a6c6f74644c9b273917a29e77b6400e89 def map_tool_was_set_slot(new_tool,old_tool): print(new_tool,old_tool) iface.mapCanvas().mapToolSet.connect(map_tool_was_set_slot) Hth Ludwig Am 14.03.24 um 15:48 schrieb Bernhard Seckinger via QGIS-User: Hi, I'm trying to write a plugin, that gets into action, whenever the user moves or zooms the main map. I found the QgsMapCanvas::emitExtentsChanged() signal. This is probably exactly, what I need. But I don't know, how to "catch" this signal. I guess, this is somehow done with pyqtSignals, but I don't understand how... I found a tutorial (1) which explains how to use pyqtSignal with self defined signals. I think I got this. But now I need to catch a signal which is defined in the library. How to connect to this signal? From what I understand, my code should be something like: def __init__(): # with some pyqtSignal xxx: xxx.connect(my_fun) def my_fun(some parameters?): # code to execute when extents changed So two question remain: a) What is xxx above? b) Does "my_fun" need some parameters? Any help is appreciated! Thanks, Bernhard (1) https://gis-ops.com/qgis-3-plugin-tutorial-pyqt-signal-slot-explained/ -- Bernhard Seckinger _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Multiple styles saved in database, how to choose one?
Hi Richard, You can indeed load others. From the layer properties, select the style button, usually bottom left. Then select Load Styles, all other styles in the database will be listed there. You can select any other ones you set up for that layer from there. Kind Regards, Richard. —— Richard McDonnell MSc GIS, FME Certified Professional Geographical Information Systems Officer —— Oifig na nOibreacha Poiblí Office of Public Works Sráid Jonathan Swift, Baile Átha Troim, Co na Mí, C15 NX36 Jonathan Swift Street, Trim, Co Meath, C15 NX36 —— M +353 87 688 5964 T +353 46 942 2409 https://gov.ie/opw —— To send me files larger than 30MB, please use the link below https://filetransfer.opw.ie/filedrop/richard.mcdonn...@opw.ie Email Disclaimer: https://www.gov.ie/en/organisation-information/439daf-email-disclaimer/ —— Richard McDonnell MSc GIS, FME Certified Professional Geographical Information Systems Officer —— Oifig na nOibreacha Poiblí Office of Public Works Sráid Jonathan Swift, Baile Átha Troim, Co na Mí, C15 NX36 Jonathan Swift Street, Trim, Co Meath, C15 NX36 —— M +353 87 688 5964 T +353 46 942 2409 https://www.opw.ie —— To send me files larger than 30MB, please use the link below https://filetransfer.opw.ie/filedrop/richard.mcdonn...@opw.ie Email Disclaimer: https://www.opw.ie/en/disclaimer/ > -Original Message- > From: QGIS-User On Behalf Of Richard > Duivenvoorde via QGIS-User > Sent: 15 March 2024 10:20 > To: Qgis-user@lists.osgeo.org > Subject: [Qgis-user] Multiple styles saved in database, how to choose one? > > Hi, > > I'm busy loading a lot of datasets in a Postgis database. > > For vectordata it is possible to save the QGIS style IN the database. > Off course you can save several styles for the same table in the database. > But I fail to find a way to choose between those. > > Am I missing an option? Or is this not yet implemented? > (would be cool to have it in Browser too :-) ) > > Thanks in advance, > > Richard Duivenvoorde > > PS: I was also missing this option for Raster files (saved in Postgis). > Created a Feature Request for that one: > https://github.com/qgis/QGIS/issues/56870 > > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Multiple styles saved in database, how to choose one?
Hi, I'm busy loading a lot of datasets in a Postgis database. For vectordata it is possible to save the QGIS style IN the database. Off course you can save several styles for the same table in the database. But I fail to find a way to choose between those. Am I missing an option? Or is this not yet implemented? (would be cool to have it in Browser too :-) ) Thanks in advance, Richard Duivenvoorde PS: I was also missing this option for Raster files (saved in Postgis). Created a Feature Request for that one: https://github.com/qgis/QGIS/issues/56870 ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Warning and errors netcdf when running a command
I will check that too! I had a QGIS course last week, where we changed some settings. I think I made a change too many. -Original Message- From: Andrea Giudiceandrea Sent: vrijdag 15 maart 2024 11:14 To: qgis-user@lists.osgeo.org Cc: Langers, Fransje Subject: Re: [Qgis-user] Warning and errors netcdf when running a command > Langers, Fransje fransje.langers at wur.nl Fri Mar 15 01:05:24 PDT > 2024 > This was indeed the situation. Thanks for solving my problem! You are welcome. I suggest you to also ensure that the "Default output vector layer extension" is set to the value "gpkg" (GeoPackage), since I guess it is probably also incorrectly set to the "xtf" value which will also lead to issues with the GDAL processing algorithms having vector layer as output. Since I suppose you have not intentionally set such options (like many other users experiencing similar issues), it would be very useful if you could remember what have you done after the last time the algorithm worked without issues and the first time it didn't work: have you upgraded / downgraded QGIS, or installed / uninstalled any plugin or used an older version and a newer version of QGIS with the same QGIS user profile, or...? Every detail would help to find the root cause of the issue and try to permanently fix it. Best regards. Andrea _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Warning and errors netcdf when running a command
Langers, Fransje fransje.langers at wur.nl Fri Mar 15 01:05:24 PDT 2024 This was indeed the situation. Thanks for solving my problem! You are welcome. I suggest you to also ensure that the "Default output vector layer extension" is set to the value "gpkg" (GeoPackage), since I guess it is probably also incorrectly set to the "xtf" value which will also lead to issues with the GDAL processing algorithms having vector layer as output. Since I suppose you have not intentionally set such options (like many other users experiencing similar issues), it would be very useful if you could remember what have you done after the last time the algorithm worked without issues and the first time it didn't work: have you upgraded / downgraded QGIS, or installed / uninstalled any plugin or used an older version and a newer version of QGIS with the same QGIS user profile, or...? Every detail would help to find the root cause of the issue and try to permanently fix it. Best regards. Andrea _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Warning and errors netcdf when running a command
Dear Andrea, This was indeed the situation. Thanks for solving my problem! ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Georeferencing Raster
Hello all, my collegue got some trouble with georeferencing raster images. As soon as he activates the tool „LAYER >> GEOREFERENCING“ his system gets very, very slw. It takes plenty of time even to open the raster image and then to set referencing points. While changing the windows between Map and Referencing Tool the windows are getting grey and show „No response“. In the end he doesn‘t know wheter the system is still running or „died“ along the way. I installed QGIS Version 3.34.4 now, but it ist he same behaviour as in hil older version 3.16. Is there maybe a special setting, that can be changed to get a better performance? Best regards, Michaela [Kreisstadt Steinfurt]<http://www.steinfurt.de> - 48565 Steinfurt www.steinfurt.de<http://www.steinfurt.de> Mit freundlichen Grüßen im Auftrag Michaela Huesmann Geodaten Fachdienst Tiefbau Tel.: +49 2552 925 219 Fax: E-Mail: michaela.huesm...@stadt-steinfurt.de<mailto:michaela.huesm...@stadt-steinfurt.de> Bitte denken Sie an die Umwelt, bevor Sie diese E-Mail ausdrucken. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Warning and errors netcdf when running a command
Langers, Fransje fransje.langers at wur.nl Thu Mar 14 23:01:45 PDT 2024 ERROR 1: C:/Users/#/AppData/Local/Temp/processing_DbfCYS/1a30206c31d84010bc9572e8adfb0139/OUTPUT.nc, band 1: IReadBlock failed at X offset 0, Y offset 0: netCDF chunk fetch failed: #-39 (NetCDF: Operation not allowed in define mode) Hi Fransje, it looks like the issue is very likely due to the fact that the "Default output raster layer extension" (in Settings->Options->Processing->General) has been set to the value "nc" (i.e. "netCDF" format"). May you check? If it is the case, have you set such option for a reason or haven't you set it? If the latter, the you can fix the issue just setting the "Default output raster layer extension" to the "tif" (i.e. GeoTIFF) value, which is the default value for such option. Best regards. Andrea _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Warning and errors netcdf when running a command
Subject: Warning I've used QGIS (version 3.34.3) for a few weeks now. When I want to use a command from the toolbox processing (e.g. rasterize) I get the following warning: 'projection name Oblique_Stereographic in not part of the CF standard, will not be supported by CF! ' Followed by a number of errors: ERROR 1: netcdf error #-62 : NetCDF: One or more variable sizes violate format constraints . at (D:\src\osgeo4w\src\gdal\gdal-3.8.3\frmts\netcdf\netcdfdataset.cpp,netCDFDataset::SetDefineMode,3039) ERROR 1: netCDF chunk fetch failed: #-39 (NetCDF: Operation not allowed in define mode) ERROR 1: C:/Users/#/AppData/Local/Temp/processing_DbfCYS/1a30206c31d84010bc9572e8adfb0139/OUTPUT.nc, band 1: IReadBlock failed at X offset 0, Y offset 0: netCDF chunk fetch failed: #-39 (NetCDF: Operation not allowed in define mode) ERROR 1: netcdf error #-39 : NetCDF: Operation not allowed in define mode . at (D:\src\osgeo4w\src\gdal\gdal-3.8.3\frmts\netcdf\netcdfdataset.cpp,netCDFDataset::AddProjectionVars,6738) ERROR 1: netcdf error #-39 : NetCDF: Operation not allowed in define mode . at (D:\src\osgeo4w\src\gdal\gdal-3.8.3\frmts\netcdf\netcdfdataset.cpp,netCDFDataset::AddProjectionVars,6743) ERROR 1: netcdf error #-62 : NetCDF: One or more variable sizes violate format constraints . at (D:\src\osgeo4w\src\gdal\gdal-3.8.3\frmts\netcdf\netcdfdataset.cpp,netCDFDataset::Close,2998) I also get this warning when I use other commands. Before, I could run these commands without getting these warning and errors. What do the warning and errors mean, and how can I fix it? Best wishes Fransje Wageningen Environmental Research (WENR) Fransje Langers Onderzoeker Mens & Natuur Team Regionale Ontwikkeling en Ruimtegebruik (ROR) Environmental Sciences Group Wageningen University & Research (WUR) Postbus 47, 6700 AA, Wageningen Wageningen Campus, Gebouw 101 (Gaia), Kamer B.217 Droevendaalsesteeg 3, 6708 PB, Wageningen Tel. 0317 481677 (ma, di en do) [cid:image002.png@01DA76A6.A3D4EC60] www.wur.nl/environmental-research<http://www.wur.nl/environmental-research> ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] 3 Vacancies / Stellen at/bei Autobahn GmbH in Freiburg
Liebe QGIS Comunity, ich wurde gebeten, die Suche nach geeigneten Bewerbern für drei Stellen bei der bundeseigenen Autobahn Gesellschaft in Freiburg zu unterstützen. Gesucht werden Landschaftsplaner und Abfall-/Bodenmanager. Bei Interesse bitte folgende Links benutzen: https://karriere.autobahn.de/job/Freiburg-i_Breisgau-Landschaftsplanerin-%28wmd%29-79100/959247355/ https://karriere.autobahn.de/job/Freiburg-i_Breisgau-Projektleiterin-Landschaftsplanung-%28wmd%29-79100/969163255/ https://karriere.autobahn.de/job/Freiburg-i_Breisgau-Ingenieurin-%28mwd%29-mit-Schwerpunkt-Abfall-und-Bodenmanagement-79100/955315155/ Dear community, there are three vacancies at the autobahn.de, a federal German company in Freiburg. They are looking for German speaking Landscape Planners and Waste-/Soil Managers. Please follow the links below, if you are interested: https://karriere.autobahn.de/job/Freiburg-i_Breisgau-Landschaftsplanerin-%28wmd%29-79100/959247355/ https://karriere.autobahn.de/job/Freiburg-i_Breisgau-Projektleiterin-Landschaftsplanung-%28wmd%29-79100/969163255/ https://karriere.autobahn.de/job/Freiburg-i_Breisgau-Ingenieurin-%28mwd%29-mit-Schwerpunkt-Abfall-und-Bodenmanagement-79100/955315155/ Good Luck und Viel Glück bei der Bewerbung! Markus -- Dr. Markus Weidenbach landConsult.de Bühl / Germany ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Problem with contour algorithm
Grant Boxer boxerg at iinet.net.au Tue Mar 12 20:37:33 PDT 2024 I am trying to contour a grid file using the QGIS raster > extract>contour and I get getting errors saying "Warning 1: Model file not specified" or "ERROR 4: No such file or directory". Hi Grant, in order to fix the issue, you just need to change the "Default output vector layer extension" (in Settings->Options->Processing->General) for your QGIS user settings to a value other than "xtf": I suggest the value "gpkg" (GeoPackage) which is the default for such option. I also suggest you to also change the "Default output raster layer extension" to "tif", which probably may be also incorrectly set to "nc" in your QGIS user settings. Best regards. Andrea ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] How to catch a QgsMapCanvas::emitExtentsChanged-signal?
Hi, I'm trying to write a plugin, that gets into action, whenever the user moves or zooms the main map. I found the QgsMapCanvas::emitExtentsChanged() signal. This is probably exactly, what I need. But I don't know, how to "catch" this signal. I guess, this is somehow done with pyqtSignals, but I don't understand how... I found a tutorial (1) which explains how to use pyqtSignal with self defined signals. I think I got this. But now I need to catch a signal which is defined in the library. How to connect to this signal? >From what I understand, my code should be something like: def __init__(): # with some pyqtSignal xxx: xxx.connect(my_fun) def my_fun(some parameters?): # code to execute when extents changed So two question remain: a) What is xxx above? b) Does "my_fun" need some parameters? Any help is appreciated! Thanks, Bernhard (1) https://gis-ops.com/qgis-3-plugin-tutorial-pyqt-signal-slot-explained/ -- Bernhard Seckinger ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] data of a region from the inspire cadastre with qgis
Good morning, I would like to know if it is possible to download the data of a region from the inspire cadastre with qgis. I have used it to download the data from municipality to municipality but now I want to download the data of a region. I want to download the Building layer of a complete region, is it possible, how can I do it? Thank you. Best regards ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Problem with contour algorithm
Hi Grant: Based on the other comments, I tested a shapefile and the following GDAL command works gdal_contour -b 1 -a ELEV -i 10.0 -f "ESRI Shapefile" "K:/Work2/McCallum Environmental/Wedgeport/Land Clearing/CHM Clearing.sdat" K:/Temp/contour_test.shp The only difference is that in your example you have /vsimem/xxx.tif. There are no double quotes so I do not know if you are using a path variable or similar. I would try an actual path to the tif dem file. Kirk Schmidt On 3/13/2024 12:37 AM, Grant Boxer via QGIS-User wrote: I am trying to contour a grid file using the QGIS raster > extract>contour and I get getting errors saying “Warning 1: Model file not specified” or “ERROR 4: No such file or directory”. I am using 3.34 and 3.36 and get the same error. Any thoughts? Regards Grant Boxer, Perth WA _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info:https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-user -- Kirk Schmidt, MScF, BScF, RPF General Manager Nortek Resource Solutions Inc. 26 Church Road Sutherlands River, NS B0K 1W0 Tel (902) 922.3607 Email:k...@nortekresources.com Web:www.nortekresources.com _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Problem with contour algorithm
> I am trying to contour a grid file using the QGIS raster > extract>contour > and I get getting errors saying "Warning 1: Model file not specified" or > "ERROR 4: No such file or directory". > > I am using 3.34 and 3.36 and get the same error. I did this yesterday and it worked fine for me, but my command has: -f "SQLite" /tmp/xxx/OUTPUT.sqlite Instead of the -f parameter in your screenshots. I'm not sure how to change this - can you see any options that let you select this output format? I am just wondering whether the two formats you've selected need additional parameters. The SQLite format appears not to need anything else. Cheers, Adam. QGIS version: 3.36.0-Maidenhead Qt version: 5.15.12 Python version: 3.11.8 GDAL version: 3.8.4 GEOS version: 3.12.0-CAPI-1.18.0 PROJ version: Rel. 9.4.0, March 1st, 2024 PDAL version: 2.6.3 (git-version: Release) Algorithm started at: 2024-03-14T01:51:00 Algorithm 'Contour' starting… Input parameters: { 'BAND' : 1, 'CREATE_3D' : False, 'EXTRA' : '', 'FIELD_NAME' : 'ELEV', 'IGNORE_NODATA' : False, 'INPUT' : 'GPKG:/data/input.gpkg:dem_1m', 'INTERVAL' : 10, 'NODATA' : None, 'OFFSET' : 0, 'OUTPUT' : 'TEMPORARY_OUTPUT' } GDAL command: gdal_contour -b 1 -a ELEV -i 10.0 -f "SQLite" GPKG:/data/input.gpkg:dem_1m /tmp/processing_tKnWEA/c3d239d7319c4c728a2cadb22ec047d5/OUTPUT.sqlite GDAL command output: 0...10...20...30...40...50...60...70...80...90...100 - done. Process completed successfully Execution completed in 1.13 seconds Results: OUTPUT: /tmp/processing_tKnWEA/c3d239d7319c4c728a2cadb22ec047d5/OUTPUT.sqlite Loading resulting layers Algorithm 'Contour' finished ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Problem with contour algorithm
Hi Grant.Check to make sure your destination directory actually exists and you have write permission. I seem to remember running into a similar issue but I am not close to a computer to test. Kirk SchmidtSent from my Galaxy Original message From: Grant Boxer via QGIS-User Date: 2024-03-13 12:55 a.m. (GMT-04:00) To: qgis-user@lists.osgeo.org Subject: [Qgis-user] Problem with contour algorithm I am trying to contour a grid file using the QGIS raster > extract>contour and I get getting errors saying “Warning 1: Model file not specified” or “ERROR 4: No such file or directory”. I am using 3.34 and 3.36 and get the same error. Any thoughts? Regards Grant Boxer, Perth WA ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] editing and saving very large table
Hi, you can use the DB Manager for custom layer queries. You can create SQL queries and add those to the layer tree, more information can be found here https://docs.qgis.org/3.34/en/docs/user_manual/plugins/core_plugins/plugins_db_manager.html And of course, ordering queries based on custom criteria can be done there via ORDER BY clause ... HTH Frank Von: QGIS-User im Auftrag von Gordon Wakelin-King via QGIS-User Gesendet: Mittwoch, 13. März 2024 00:20 An: chris hermansen ; Michael.Dodd Cc: Frederik-Matti Bartels (CAPSA) ; qgis-user@lists.osgeo.org Betreff: Re: [Qgis-user] editing and saving very large table Surely this is something that can be done easily with an SQL Select with Order-by, in one of the SQL variants that QGIS can use? I’m asking for my own benefit too. Having come from the MapInfo environment I would reach for an SQL Select to do this task, but I’m less familiar with SQL in QGIS. Gordon Wakelin-King From: QGIS-User On Behalf Of chris hermansen via QGIS-User Sent: Wednesday, March 13, 2024 8:02 AM To: Michael.Dodd Cc: Frederik-Matti Bartels (CAPSA) ; qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] editing and saving very large table Michael and list, On Tue, Mar 12, 2024 at 11:48 AM Michael.Dodd mailto:michael.d...@open.ac.uk>> wrote: In this particular instance the data are not spatial data, at this stage at least. There is no link to location. The data does have a hierarchy according to several columns, by sorting I can put the data into a suitable order for editing in further information into an extra column. Without sorting the places where the extra info and which specific extra info are impossible to find and check as they are scattered all over. I tried putting the information in using the field calculator and even though the simple expression seemed correct and there was no error message it did not put the information in. So I was even thinking of putting the information in by hand once sorted although suspect there may be issues with this too. I was wondering about sorting the whole file then copying out/exporting chunks of a million rows at a time to go into a normal spreadsheet. If the copying out/export would not work directly then saving the sorted version of the data and chopping up using e.g. notepad++ and editing with spreadsheet. It is important to do the sorting before chopping up into the 5 separate files. It is only later that spatial information is attached, that is not relevant at this stage as the spatial data will not be attached to all rows. Ok so you are sorting a text file, presumably something like a .CSV. Perhaps you are working on Windows. What are your options to sort the file before you put it in QGIS? It seems your spreadsheet won't accommodate the number of lines in your file; what about the "sort" utility in say Windows PowerShell? Here's an article that talks about sorting .CSV files that way. https://stackoverflow.com/questions/23603397/sorting-csv-using-windows-sort which in turn refers to this article https://devblogs.microsoft.com/scripting/hey-scripting-guy-how-can-i-use-windows-powershell-to-sort-a-csv-file/ Alternatively, if you're using Linux or (I would imagine) OS/X, you can use the Posix "sort" utility. -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] editing and saving very large table
Surely this is something that can be done easily with an SQL Select with Order-by, in one of the SQL variants that QGIS can use? I’m asking for my own benefit too. Having come from the MapInfo environment I would reach for an SQL Select to do this task, but I’m less familiar with SQL in QGIS. Gordon Wakelin-King From: QGIS-User On Behalf Of chris hermansen via QGIS-User Sent: Wednesday, March 13, 2024 8:02 AM To: Michael.Dodd Cc: Frederik-Matti Bartels (CAPSA) ; qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] editing and saving very large table Michael and list, On Tue, Mar 12, 2024 at 11:48 AM Michael.Dodd mailto:michael.d...@open.ac.uk>> wrote: In this particular instance the data are not spatial data, at this stage at least. There is no link to location. The data does have a hierarchy according to several columns, by sorting I can put the data into a suitable order for editing in further information into an extra column. Without sorting the places where the extra info and which specific extra info are impossible to find and check as they are scattered all over. I tried putting the information in using the field calculator and even though the simple expression seemed correct and there was no error message it did not put the information in. So I was even thinking of putting the information in by hand once sorted although suspect there may be issues with this too. I was wondering about sorting the whole file then copying out/exporting chunks of a million rows at a time to go into a normal spreadsheet. If the copying out/export would not work directly then saving the sorted version of the data and chopping up using e.g. notepad++ and editing with spreadsheet. It is important to do the sorting before chopping up into the 5 separate files. It is only later that spatial information is attached, that is not relevant at this stage as the spatial data will not be attached to all rows. Ok so you are sorting a text file, presumably something like a .CSV. Perhaps you are working on Windows. What are your options to sort the file before you put it in QGIS? It seems your spreadsheet won't accommodate the number of lines in your file; what about the "sort" utility in say Windows PowerShell? Here's an article that talks about sorting .CSV files that way. https://stackoverflow.com/questions/23603397/sorting-csv-using-windows-sort which in turn refers to this article https://devblogs.microsoft.com/scripting/hey-scripting-guy-how-can-i-use-windows-powershell-to-sort-a-csv-file/ Alternatively, if you're using Linux or (I would imagine) OS/X, you can use the Posix "sort" utility. -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] editing and saving very large table
Michael and list, On Tue, Mar 12, 2024 at 11:48 AM Michael.Dodd wrote: > In this particular instance the data are not spatial data, at this stage > at least. There is no link to location. > > > > The data does have a hierarchy according to several columns, by sorting I > can put the data into a suitable order for editing in further information > into an extra column. Without sorting the places where the extra info and > which specific extra info are impossible to find and check as they are > scattered all over. > > > > I tried putting the information in using the field calculator and even > though the simple expression seemed correct and there was no error message > it did not put the information in. So I was even thinking of putting the > information in by hand once sorted although suspect there may be issues > with this too. > > > > I was wondering about sorting the whole file then copying out/exporting > chunks of a million rows at a time to go into a normal spreadsheet. If the > copying out/export would not work directly then saving the sorted version > of the data and chopping up using e.g. notepad++ and editing with > spreadsheet. It is important to do the sorting before chopping up into the > 5 separate files. > > > > It is only later that spatial information is attached, that is not > relevant at this stage as the spatial data will not be attached to all rows. > > Ok so you are sorting a text file, presumably something like a .CSV. Perhaps you are working on Windows. What are your options to sort the file before you put it in QGIS? It seems your spreadsheet won't accommodate the number of lines in your file; what about the "sort" utility in say Windows PowerShell? Here's an article that talks about sorting .CSV files that way. https://stackoverflow.com/questions/23603397/sorting-csv-using-windows-sort which in turn refers to this article https://devblogs.microsoft.com/scripting/hey-scripting-guy-how-can-i-use-windows-powershell-to-sort-a-csv-file/ Alternatively, if you're using Linux or (I would imagine) OS/X, you can use the Posix "sort" utility. -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] editing and saving very large table
In this particular instance the data are not spatial data, at this stage at least. There is no link to location. The data does have a hierarchy according to several columns, by sorting I can put the data into a suitable order for editing in further information into an extra column. Without sorting the places where the extra info and which specific extra info are impossible to find and check as they are scattered all over. I tried putting the information in using the field calculator and even though the simple expression seemed correct and there was no error message it did not put the information in. So I was even thinking of putting the information in by hand once sorted although suspect there may be issues with this too. I was wondering about sorting the whole file then copying out/exporting chunks of a million rows at a time to go into a normal spreadsheet. If the copying out/export would not work directly then saving the sorted version of the data and chopping up using e.g. notepad++ and editing with spreadsheet. It is important to do the sorting before chopping up into the 5 separate files. It is only later that spatial information is attached, that is not relevant at this stage as the spatial data will not be attached to all rows. From: chris hermansen Sent: Tuesday, March 12, 2024 2:49 PM To: Michael.Dodd Cc: Frederik-Matti Bartels (CAPSA) ; qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] editing and saving very large table External email: if the sender or content looks suspicious, please click the Report Message icon, or forward it to report-phishing Michael and list, On Tue, Mar 12, 2024 at 5:31 AM Michael.Dodd via QGIS-User mailto:qgis-user@lists.osgeo.org>> wrote: Thanks, can you suggest how as the refactor fields help is not clear, to say the least, about saving after sorting. I sorted the data (5 million rows) by a couple of the columns, just by clicking on them, then wanted to save in the new order but this 'save in the new order' seems impossible. Michael, I for one am puzzled as to what you sorted. Was this a point, polygon, line attribute table? Or some .csv layer? Or...? And how did you sort it? Opened it in the attribute table editor and clicked on columns? If so, as far as I know, sorting in this editor is just for convenience in reviewing data. The physical data order is determined by the link to the spatial features. Maybe you could also tell us what you're trying to achieve by sorting? -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] editing and saving very large table
Michael and list, On Tue, Mar 12, 2024 at 5:31 AM Michael.Dodd via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Thanks, can you suggest how as the refactor fields help is not clear, to > say the least, about saving after sorting. > > I sorted the data (5 million rows) by a couple of the columns, just by > clicking on them, then wanted to save in the new order but this 'save in > the new order' seems impossible. > Michael, I for one am puzzled as to what you sorted. Was this a point, polygon, line attribute table? Or some .csv layer? Or...? And how did you sort it? Opened it in the attribute table editor and clicked on columns? If so, as far as I know, sorting in this editor is just for convenience in reviewing data. The physical data order is determined by the link to the spatial features. Maybe you could also tell us what you're trying to achieve by sorting? -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] editing and saving very large table
Thanks, can you suggest how as the refactor fields help is not clear, to say the least, about saving after sorting. I sorted the data (5 million rows) by a couple of the columns, just by clicking on them, then wanted to save in the new order but this 'save in the new order' seems impossible. -Original Message- From: Frederik-Matti Bartels (CAPSA) Sent: Tuesday, March 12, 2024 11:17 AM To: qgis-user@lists.osgeo.org; Michael.Dodd Subject: Re: [Qgis-user] editing and saving very large table External email: if the sender or content looks suspicious, please click the Report Message icon, or forward it to report-phishing Hello Michael, How did you sort the columns? If you have ordered them in the QGIS attribute table, they will not change their order when you export them. For this, you must use the "Refactor Fields" tool. Cheers, Matti -Ursprüngliche Nachricht- Von: QGIS-User Im Auftrag von qgis-user-requ...@lists.osgeo.org Gesendet: Montag, 11. März 2024 16:01 An: qgis-user@lists.osgeo.org Betreff: QGIS-User Digest, Vol 217, Issue 31 Send QGIS-User mailing list submissions to qgis-user@lists.osgeo.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.osgeo.org/mailman/listinfo/qgis-user or, via email, send a message with subject or body 'help' to qgis-user-requ...@lists.osgeo.org You can reach the person managing the list at qgis-user-ow...@lists.osgeo.org When replying, please edit your Subject line so it is more specific than "Re: Contents of QGIS-User digest..." ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] editing and saving very large table
Hello Michael, How did you sort the columns? If you have ordered them in the QGIS attribute table, they will not change their order when you export them. For this, you must use the "Refactor Fields" tool. Cheers, Matti -Ursprüngliche Nachricht- Von: QGIS-User Im Auftrag von qgis-user-requ...@lists.osgeo.org Gesendet: Montag, 11. März 2024 16:01 An: qgis-user@lists.osgeo.org Betreff: QGIS-User Digest, Vol 217, Issue 31 Send QGIS-User mailing list submissions to qgis-user@lists.osgeo.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.osgeo.org/mailman/listinfo/qgis-user or, via email, send a message with subject or body 'help' to qgis-user-requ...@lists.osgeo.org You can reach the person managing the list at qgis-user-ow...@lists.osgeo.org When replying, please edit your Subject line so it is more specific than "Re: Contents of QGIS-User digest..." ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question abot shapes
Good morning, I have a PostgreSQL database of several million points with latitude/longitude and I would like to do the following with qgis-server or PostGis: according to a number of shapes (hexagons, circles or squares) per mesh, calculate the number of points per shape and color the shape darker as there are points underneath. If there are no points the shape should not appear. If we zoom in, the meshes must be recalculated and reduced of course. On the other hand I would like a leaflet basemap. Thank you for your help, Kind regards Sylvain Ard Sylvain Ard 0549507724 0778380991 sylvain@gmail.com http://sylvain-ard.fr Entreprise individuelle SIRET : 80079243400022 Appt 26 Bât A Résidence Le Patio 83 rue de la Bugellerie 86000 Poitiers Le mar. 12 mars 2024 à 08:28, Régis Haubourg via QGIS-User < qgis-user@lists.osgeo.org> a écrit : > What is your question Sylvain? > > This is unclear > > Regards > > > On 08/03/2024 17:15, Sylvain Ard via QGIS-User wrote: > > > Good morning, > I have a PostgreSQL database of several million points with > latitude/longitude and I would like to do the following with qgis-server or > PostGis: > according to a number of shapes (hexagons, circles or squares) per mesh, > calculate the number of points per shape and color the shape darker as > there are points underneath. If there are no points the shape should not > appear. If we zoom in, the meshes must be recalculated and reduced of > course. On the other hand I would like a leaflet basemap. > Thank you for your help, Kind regards > Sylvain Ard > > 0549507724 > 0778380991 > sylvain@gmail.com > http://sylvain-ard.fr > Entreprise individuelle SIRET : 80079243400022 > Appt 26 Bât A Résidence Le Patio > 83 rue de la Bugellerie > 86000 Poitiers > > ___ > QGIS-User mailing listqgis-u...@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question abot shapes
What is your question Sylvain? This is unclear Regards On 08/03/2024 17:15, Sylvain Ard via QGIS-User wrote: Good morning, I have a PostgreSQL database of several million points with latitude/longitude and I would like to do the following with qgis-server or PostGis: according to a number of shapes (hexagons, circles or squares) per mesh, calculate the number of points per shape and color the shape darker as there are points underneath. If there are no points the shape should not appear. If we zoom in, the meshes must be recalculated and reduced of course. On the other hand I would like a leaflet basemap. Thank you for your help, Kind regards Sylvain Ard 0549507724 0778380991 sylvain@gmail.com http://sylvain-ard.fr Entreprise individuelle SIRET : 80079243400022 Appt 26 Bât A Résidence Le Patio 83 rue de la Bugellerie 86000 Poitiers ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info:https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-user___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] adding an image to a callout box
> i would like to add a graphic image such as a tiff to an annotation layer > that i can turn off/off. is there any way to paste an image into a text > box or polygon that i have pointing to a location? Can you set the annotation to show HTML then use an "img" tag to show an image that's saved in your project folder? e.g. You may not be able to show TIFFs, but if you convert them to .png or .jpg then it should work. I haven't tried this with annotation layers but it works in map tips to have an image appear when you hover over a feature. A quick Google suggests annotation layers have the option to render HTML so I would imagine it would work there too. Cheers, Adam. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Adding a Web map to QGIS
Hi Krishna, Can you not ask them to turn on the WFS service in their ARC setup? Unless, like many govt agencies, they just ignore users requests. Sigh. Another option is to look for the data you want in data.gov. I have found that govt agencies often have strange & limited access to their data in-house, but also provide their data to data.gov, where it is more accessible. Brent Wood Principal Technician, Fisheries NIWA DDI: +64 (4) 3860529 From: QGIS-User on behalf of Emma Hain via QGIS-User Sent: Tuesday, March 12, 2024 12:21 To: krishna Ayyala Cc: qgis-user Subject: Re: [Qgis-user] Adding a Web map to QGIS Hi Krishna It looks like it is coming from the FCC Broadband Service<https://www.arcgis.com/home/search.html?restrict=false=relevance=desc=tags%3A%22Federal+Communications+Commission%22#content> so you can sift through their data and find what you need and link to it via your browser. It looks like the data is more in Tables so will need to play with them and link them into the Block Groups I think. I saw this stack overflow about it as well : https://stackoverflow.com/questions/77629483/is-the-fcc-national-broadband-map-api-endpoint-working Cheers Em On Sat, 9 Mar 2024 at 04:20, krishna Ayyala via QGIS-User mailto:qgis-user@lists.osgeo.org>> wrote: Hello, Is there any way that I can add this map to QGIS? I already wrote to the OK broadband office requesting the source data and did not hear back from them. I am pasting below the weblink. OK Broadband Map<https://map.broadband.ok.gov/map?zoom=7=-10831633%2C4203984> Regards. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org<mailto:QGIS-User@lists.osgeo.org> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user -- Emma Hain — Product Manager/Senior GIS Analyst e...@north-road.com<mailto:e...@north-road.com> [https://north-road.com] North Road Cartography • Development • Spatial Analysis north-road.com<http://north-road.com/> [https://ci3.googleusercontent.com/mail-sig/AIorK4xbsQ72BNIM2cWMZcuEKVer1Bwaq_gqYkdbtrjK2ifrqv-4o7aWjcvilgYXtNGpXLNgD00xgmQ]<https://twitter.com/northroadgeo>[https://ci3.googleusercontent.com/mail-sig/AIorK4zEBWGJKio8gqmFT0h_51t4ZnmoGgbmV7SeL-4FKvwWApFWDWyK7p-c0-cSskUe7pjQzjEZj9Q]<https://www.linkedin.com/company/north-road-studios>[https://ci3.googleusercontent.com/mail-sig/AIorK4wlMciFPm8hqQZB_Qi57PUCv1dJqUC1A2i9qEMzWRFLcJ7Jil30YnULdJLxT6-qMfI6J4kcac4]<https://www.facebook.com/North-Road-997236690392419/home> [https://womenindigital.org/wp-content/uploads/2023/03/WID-Membership-Badge.jpg] [https://www.niwa.co.nz/static/niwa-2018-horizontal-180.png] <https://www.niwa.co.nz/> Brent Wood Principal Technician - GIS and Spatial Data Management Programme Leader - Environmental Information Delivery +64-4-386-0529 National Institute of Water & Atmospheric Research Ltd (NIWA) 301 Evans Bay Parade Hataitai Wellington New Zealand Connect with NIWA: niwa.co.nz<https://www.niwa.co.nz/> Facebook<https://www.facebook.com/nzniwa> LinkedIn<https://www.linkedin.com/company/niwa> Twitter<https://twitter.com/niwa_nz> Instagram<https://www.instagram.com/niwa_science> YouTube<https://www.youtube.com/channel/UCJ-j3MLMg1H59Ak2UaNLL3A> To ensure compliance with legal requirements and to maintain cyber security standards, NIWA's IT systems are subject to ongoing monitoring, activity logging and auditing. This monitoring and auditing service may be provided by third parties. Such third parties can access information transmitted to, processed by and stored on NIWA's IT systems. Note: This email is intended solely for the use of the addressee and may contain information that is confidential or subject to legal professional privilege. If you receive this email in error please immediately notify the sender and delete the email. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Adding a Web map to QGIS
Thanks a lot for your help Emma. Regards. On Mon, Mar 11, 2024 at 5:21 PM Emma Hain wrote: > Hi Krishna > It looks like it is coming from the FCC Broadband Service > <https://www.arcgis.com/home/search.html?restrict=false=relevance=desc=tags%3A%22Federal+Communications+Commission%22#content> > so you can sift through their data and find what you need and link to it > via your browser. It looks like the data is more in Tables so will need to > play with them and link them into the Block Groups I think. > I saw this stack overflow about it as well : > https://stackoverflow.com/questions/77629483/is-the-fcc-national-broadband-map-api-endpoint-working > Cheers > Em > > On Sat, 9 Mar 2024 at 04:20, krishna Ayyala via QGIS-User < > qgis-user@lists.osgeo.org> wrote: > >> Hello, >> Is there any way that I can add this map to QGIS? I already wrote to the >> OK broadband office requesting the source data and did not hear back from >> them. I am pasting below the weblink. >> >> OK Broadband Map >> <https://map.broadband.ok.gov/map?zoom=7=-10831633%2C4203984> >> >> Regards. >> ___ >> QGIS-User mailing list >> QGIS-User@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >> > > > -- > Emma Hain — Product Manager/Senior GIS Analyst > e...@north-road.com > [image: https://north-road.com] > *North Road* > Cartography • Development • Spatial Analysis > -- > *north-road.com* <http://north-road.com> > <https://twitter.com/northroadgeo> > <https://www.linkedin.com/company/north-road-studios> > <https://www.facebook.com/North-Road-997236690392419/home> > > ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Adding a Web map to QGIS
Hi Krishna It looks like it is coming from the FCC Broadband Service <https://www.arcgis.com/home/search.html?restrict=false=relevance=desc=tags%3A%22Federal+Communications+Commission%22#content> so you can sift through their data and find what you need and link to it via your browser. It looks like the data is more in Tables so will need to play with them and link them into the Block Groups I think. I saw this stack overflow about it as well : https://stackoverflow.com/questions/77629483/is-the-fcc-national-broadband-map-api-endpoint-working Cheers Em On Sat, 9 Mar 2024 at 04:20, krishna Ayyala via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Hello, > Is there any way that I can add this map to QGIS? I already wrote to the > OK broadband office requesting the source data and did not hear back from > them. I am pasting below the weblink. > > OK Broadband Map > <https://map.broadband.ok.gov/map?zoom=7=-10831633%2C4203984> > > Regards. > _______ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > -- Emma Hain — Product Manager/Senior GIS Analyst e...@north-road.com [image: https://north-road.com] *North Road* Cartography • Development • Spatial Analysis -- *north-road.com* <http://north-road.com> <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home> ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] adding an image to a callout box
Hi Byron You can add a link to the image by using Actions <https://docs.qgis.org/3.34/en/docs/training_manual/create_vector_data/actions.html>. YOu can also check out Spatial Thoughts tute on it here <https://courses.spatialthoughts.com/qgis-actions.html> Bonne chance! Em On Tue, 12 Mar 2024 at 08:52, Byron Veilleux via QGIS-User < qgis-user@lists.osgeo.org> wrote: > i would like to add a graphic image such as a tiff to an annotation layer > that i can turn off/off. is there any way to paste an image into a text > box or polygon that i have pointing to a location? > in particular, i want to show well log image, pointing to a well on a map > thanks > > -- > Byron Veilleux, MSc. P.Geo > Conjugate Geologic Services Limited > Calgary, Alberta Canada > by...@conjugategeo.com > Cell:4037108414 > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > -- Emma Hain — Product Manager/Senior GIS Analyst e...@north-road.com [image: https://north-road.com] *North Road* Cartography • Development • Spatial Analysis -- *north-road.com* <http://north-road.com> <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home> ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] adding an image to a callout box
i would like to add a graphic image such as a tiff to an annotation layer that i can turn off/off. is there any way to paste an image into a text box or polygon that i have pointing to a location? in particular, i want to show well log image, pointing to a well on a map thanks -- Byron Veilleux, MSc. P.Geo Conjugate Geologic Services Limited Calgary, Alberta Canada by...@conjugategeo.com Cell:4037108414 ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] How to modify (individual) marker properties for a vector layer with many points
Hello, My code is using the following snippet to plot a vector layer: vl = QgsVectorLayer("Point", "RadiusField", "memory") pr = vl.dataProvider() pr.addAttributes([QgsField("name", QVariant.String), QgsField("radius", QVariant.Double)]) vl.updateFields() for idx in range(self.nx): for idy in range(self.ny): f = QgsFeature() f.setGeometry(QgsGeometry.fromPointXY(QgsPointXY(self.phalanx[idx,idy,0],self.phalanx[idx,idy,1]))) punctum = "point_" + str(idx) + "_" + str(idy) f.setAttributes([punctum, 1.0]) pr.addFeature(f) vl.updateExtents() symbol = QgsMarkerSymbol.createSimple({'name': 'circle', 'color': 'yellow'}) vl.renderer().setSymbol(symbol) vl.triggerRepaint() QgsProject.instance().addMapLayer(vl) This plots yellow circles of the same radius at all points as expected. What I'd like the code to do next is to plot each individual circle with specific properties. For example, the following modified snippet tries rendering inside the loop: vl = QgsVectorLayer("Point", "RadiusField", "memory") pr = vl.dataProvider() pr.addAttributes([QgsField("name", QVariant.String), QgsField("radius", QVariant.Double)]) vl.updateFields() for idx in range(self.nx): for idy in range(self.ny): f = QgsFeature() f.setGeometry(QgsGeometry.fromPointXY(QgsPointXY(self.phalanx[idx,idy,0],self.phalanx[idx,idy,1]))) punctum = "point_" + str(idx) + "_" + str(idy) f.setAttributes([punctum, 1.0]) pr.addFeature(f) if (idx % 2 == 0) and (idy % 2 == 0): symbol = QgsMarkerSymbol.createSimple({'name': 'circle', 'color': 'yellow'}) elif (idx % 2 == 0): symbol = QgsMarkerSymbol.createSimple({'name': 'circle', 'color': 'red'}) elif (idy % 2 == 0): symbol = QgsMarkerSymbol.createSimple({'name': 'circle', 'color': 'green'}) else: symbol = QgsMarkerSymbol.createSimple({'name': 'circle', 'color': 'pink'}) vl.renderer().setSymbol(symbol) vl.triggerRepaint() vl.updateExtents() QgsProject.instance().addMapLayer(vl) However, this results in the same output as it repaints everything with the latter symbol (not to mention that replotting the whole vector layer over & over becomes expensive). My main question is whether this is a workable approach (and I need to figure out how to render marker by marker) or if I should consider using other classes. I was thinking that maybe QgsMarkerSymbolLayer could be of use for this problem, but the example from the PyQGIS DeveloperCookbook seems to use it for constructing new symbols, not to have variations of the same symbol while drawing many of them. Thanks. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] QtWidgets.QFileDialog.getSaveFileName make qgis crash on windows 10
Hi, with qgis 3.34 with a processing script in pythonthe use of the dialog box QtWidgets.QFileDialog.getSaveFileNamemakes qgis crash on windows 10 and not on windows 11. Maybe because the dialog is initiated in C/Program Files\QGIS 3.34.4\bin which is a protected folder?I tried to set the document folder as default, but same crash. the code : output_file_name = input_featuresource.sourceName() + '.kml' output_file_path, _ = QtWidgets.QFileDialog.getSaveFileName(None, "Exporter les polygones au format KML", output_file_name, "Fichiers KML (*.kml)") I try this with the same crash when i click "Enregistrer" output_file_name = input_featuresource.sourceName() + '.kml' default_directory = os.path.join(os.path.expanduser("~"), "Documents") output_file_path, _ = QtWidgets.QFileDialog.getSaveFileName(None, "Exporter les polygones au format KML", os.path.join(default_directory,output_file_name), "Fichiers KML (*.kml)") The crash message : ## Report Details **Python Stack Trace** ``` Windows fatal exception: access violation Current thread 0x15a8 (most recent call first): File "C:\Users\xxx\AppData\Roaming\QGIS\QGIS3\profiles\default\processing\scripts\exportPolygonsKMLParcellesAttributs.py", line 201 in exportPolygonsKMLParcellesAttributs output_file_path, _ = QtWidgets.QFileDialog.getSaveFileName(None, "Exporter les polygones au format KML", output_file_name, "Fichiers KML (*.kml)") File "C:\PROGRA~1/QGIS33~1.4/apps/qgis-ltr/./python\qgis\processing\algfactory.py", line 278 in processAlgorithm output = self._func(self, parameters, context, feedback, values) Thread 0x21d0 (most recent call first): File "C:\PROGRA~1/QGIS33~1.4/apps/qgis-ltr/./python/plugins\processing\ProcessingPlugin.py", line 432 in executeAlgorithm dlg.exec_() File "C:\PROGRA~1/QGIS33~1.4/apps/qgis-ltr/./python/plugins\processing\gui\ProcessingToolbox.py", line 232 in executeAlgorithm self.executeWithGui.emit(alg.id(), self, self.in_place_mode, False) ``` **Stack Trace** ``` QPainter::fillRect : QWindowsStylePrivate::devicePixelRatio : QWindowsStylePrivate::devicePixelRatio : QWidgetPrivate::paintBackground : QWidgetPrivate::drawWidget : QWidgetPrivate::moveRect : QWidget::event : QApplicationPrivate::notify_helper : QApplication::notify : QgsApplication::notify : QCoreApplication::notifyInternal2 : QCoreApplicationPrivate::sendPostedEvents : QEventDispatcherWin32::processEvents : QEventLoop::exec : QDialog::exec : QFileDialog::getSaveFileUrl : QFileDialog::getSaveFileName : PyInit_QtWidgets : PyObject_Str : PyEval_EvalFrameDefault : PyFunction_Vectorcall : PyEval_EvalFrameDefault : PyFunction_Vectorcall : PyObject_GC_Del : PyVectorcall_Call : PyObject_Call : pdal::PointContainer::freeTemp : pdal::Option::getName : QgsProcessingAlgorithm::runPrepared : QgsProcessingAlgRunnerTask::run : pdal::Option::getName : QgsTask::start : QThreadPoolPrivate::reset : QThread::start : BaseThreadInitThunk : RtlUserThreadStart : ``` **QGIS Info** QGIS Version: 3.34.4-Prizren QGIS code revision: decd43dc Compiled against Qt: 5.15.3 Running against Qt: 5.15.3 Compiled against GDAL: 3.8.4 Running against GDAL: 3.8.4 **System Info** CPU Type: x86_64 Kernel Type: winnt Kernel Version: 10.0.19044 _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] editing and saving very large table
Hi Michael! I would try it with ogr2ogr which is shipped in all qgis installations. Best regards Abel Gonzalez Den mån 11 mars 2024 kl 12:27 skrev Michael.Dodd via QGIS-User < qgis-user@lists.osgeo.org>: > I have a very large (5 million rows) table in qgis and have sorted some of > the columns etc and want to save the sorted version but whatever format I > try (.csv, geopackage or other formats) it just saves the original order > not the sorted order. It also will not allow me to click the button to > ‘save edits’ whether or not the table is editable. Trying to copy large > chunks of the data out by highlighting it in sorted order is also very > flaky – occasionally it works but most often does not. > > > > I know a database would be more suitable for doing this but I want to know > if this is possible in qgis itself or is simply impossible. > > > _______ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] editing and saving very large table
I have a very large (5 million rows) table in qgis and have sorted some of the columns etc and want to save the sorted version but whatever format I try (.csv, geopackage or other formats) it just saves the original order not the sorted order. It also will not allow me to click the button to ‘save edits’ whether or not the table is editable. Trying to copy large chunks of the data out by highlighting it in sorted order is also very flaky – occasionally it works but most often does not. I know a database would be more suitable for doing this but I want to know if this is possible in qgis itself or is simply impossible. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] "QgsProcessing" has no attribute 'run' (same for 'processing')
Hi, Apologies for asking help on what hopefully might turn out to be trivial, but I am pretty much blue in the face googling and asking Gemini for help. There are 2 questions in this email: I have a Windows 11 OSGEO4W installation QGIS 3.36.0 and grass (and more). I use PyCharm 2023.3.4 (Community Edition) - but not yet configured "nicely" for QGIS as I am mostly in a non-Open Source environment. Most of the stuff I write is python is for "problem fixes" and these python scripts ideally run on a windows command-line with a BAT file. So, in this scenario below, I keep getting: . *has no attribute 'run' *This whether I am running inside PyCharm or on the command-line through below batch job. *Question #1* *What is the correct bat file structure for running python scripts?* I currently have [below] but is it optimal? SET QGIS_PATH=C:\OSGeo4W\apps\qgis call "C:\OSGeo4W\bin\o4w_env.bat" SET PYTHONPATH=%QGIS_PATH%\python;%PYTHONPATH% SET PATH=%QGIS_PATH%\bin;%PATH% C:\OSGeo4W\apps\Python39\python.exe Z:\Projects\Development\python_QGIS\qgis_tests\qgisrun.py pause *Question #2* I have tried many various import options, but I cannot get past the *has no attribute 'run'* error from python below code: Minimalst as this code is, it should run without adding anything else, should it? from qgis.core import QgsProcessing shp_inErfPoly = 'Z:\\Erven_1February2024.shp' shp_outErfFix = 'Z:\\Erven_1February2024_FixGeo.shp' QgsProcessing.run("native:fixgeometries", { 'INPUT': shp_inErfPoly, 'METHOD': 1, 'OUTPUT': shp_outErfFix}) Some pointers on what to do or where to read would be great. Thanks in advance, Zoltan -- = Zoltan Szecsei GPrGISc 0031 Director, Geograph (Pty) Ltd. GIS and Photogrammetric Services Cape Town, South Africa. Mobile: +27-83-6004028 (Signal, not WhatsApp) +974-5058-8729 +36-20-4808362 www.geograph.co.za = _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS and FileGDB
Thanks Andrea for the details. I will try to understand a little better and study the phenomenon carefully so that I can better detail the problem. thank you all. I always use OSgeo4W, the data update that caused me to lose the data was done via the field calculator. Il giorno sab 9 mar 2024 alle ore 09:21 Andrea Giudiceandrea via QGIS-User < qgis-user@lists.osgeo.org> ha scritto: > > Totò Fiandaca pigrecoinfinito at gmail.com > > Tue Mar 5 00:15:20 PST 2024 > > > I noticed that by modifying > > the FileGDBs created by ArcGIS PRO in QGIS: > > 1. saving is particularly slow; > > 2. I often lose data, i.e. if I have an active data selection and I try > to > > update only the selection, QGIS updates the entire dataset resulting in > > data loss. > > Hi Totò, > as you already know, QGIS handles ESRI File Geodatabase layer via the > GDAL/OGR library. > The GDAL/OGR library has two different drivers for the ESRI File > Geodatabase forma: the built-int driver "OpenFileGDB" [1] (which is > available on all systems) and the "FileGDB" driver (available on Windows > through OSGeo4W) which depends on the ESRI FileGDB API SDK [2]. > Using which driver does the issue occurs? > > How do you update the data? > > I think you should inform the GDAL/OGR developers about the issue. Since > you experience the issue often, it shouldn't be so difficult to provide > a sample ESRI File Geodatabase layer and exact steps in order to > replicate the issue. > > Best regards. > > Andrea Giudiceandrea > > > [1] https://gdal.org/drivers/vector/openfilegdb.html > [2] https://gdal.org/drivers/vector/filegdb.html > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > -- *Ing. Salvatore Fiandaca* *mobile*.:+39 327.493.8955 *m*: *pigrecoinfin...@gmail.com * *C.F*.: FNDSVT71E29Z103G *P.IVA*: 06597870820 *membro QGIS Italia - http://qgis.it/ <http://qgis.it/>* *socio GFOSS.it - *http://gfoss.it/ *member OSGeo* - *https://www.osgeo.org/member/fiandaca/* <https://www.osgeo.org/member/fiandaca/> *blog:* * https://pigrecoinfinito.com/ <https://pigrecoinfinito.com/> FB: Co-admin - https://www.facebook.com/qgis.it/ <https://www.facebook.com/qgis.it/>** <https://www.facebook.com/qgis.it/> * *TW: <http://goog_95411464>**https://twitter.com/totofiandaca <https://twitter.com/totofiandaca>* 43°51'0.54"N 10°34'27.62"E - EPSG:4326 “Se la conoscenza deve essere aperta a tutti, perchè mai limitarne l’accesso?” R. Stallman Questo documento, allegati inclusi, contiene informazioni di proprietà di FIANDACA SALVATORE e deve essere utilizzato esclusivamente dal destinatario in relazione alle finalità per le quali è stato ricevuto. E' vietata qualsiasi forma di riproduzione o divulgazione senza l'esplicito consenso di FIANDACA SALVATORE. Qualora fosse stato ricevuto per errore si prega di informare tempestivamente il mittente e distruggere la copia in proprio possesso. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] help with lost meta search engine list
On 3/9/24 7:42 PM, Jeff L Licht via QGIS-User wrote: Things were going along swimmingly until I opened QGIS today and my list of search engines under Web-meta search was gone. Is there a 'switch' which turned this off? Is it possible to delete this list unknowingly? Can anyone help me even its instructions as to build this list back from scratch. See https://github.com/qgis/QGIS/blob/master/python/plugins/MetaSearch/dialogs/manageconnectionsdialog.py#L99 MetaSearch saves the connections in the 'MetaSearch' node in QGIS.ini You can either edit the .ini file, or you can view it via Options/Advanced (and do NOT use the 'new settings tree widget'). See screenshot. Not sure how this could vanish. Maybe you create a new profile? Or did that QGIS.ini file got corrupt (not very likely)? (to check: create a new/fresh profile and use the 'Add default services' to have that list, and then look into the settings. Regards, Richard Duivenvoorde___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] MacOS GeoJSON download from Google bucket
Hi Adam, that is great feedback! I will do this! Thank you very much! Best, Gabor On Fri, 8 Mar 2024 at 11:20, Adam Nielsen wrote: > > Hi Adam, thank you very much for the feedback. I made following > experience > > since the post. The same file uploaded (using in both cases Chrome) by > > macOS and then uploaded by windows is resulting in different > > datatype assignments on the Google bucket. That gives the impression that > > the OS of the file upload is setting up the data type (text or / > > binary-download). I will try to find a setting in macOS to setup GeoJSON > as > > binary instead of a text file. Is this the right way to go? > > This could be one solution, although it might be a bit harder to > control the upload settings (because you are trying to upload GeoJSON > as the "wrong" MIME type) so it may stop other programs from > recognising the files properly as well. > > Another solution is to work out how to tell the browser or OS that > "application/geo+json" should be downloaded rather than viewed. > > I always had trouble getting this to work properly as it seems to be > handled quite differently for each OS (e.g. with Firefox on Linux the > settings are in the browser but on Windows it uses the same settings as > Windows Explorer). > > For years I used a Firefox extension that overrode the standard > settings and forced most files to be downloaded instead of viewed. You > might just have to Google a bit to see if you can work out which > settings to change to get a given MIME type (like > "application/geo+json") to download instead of open. > > Sorry I couldn't be of more help! > > Cheers, > Adam. > -- Dr. Gabor Szakacs Geospatial Analyst in Regenerative Agriculture +55 11 989319305 gabor.szak...@agreena.com <https://agreena.com/> <https://agreena.com/> <https://www.linkedin.com/company/agreena> <https://twitter.com/AgreenaApp> <https://www.instagram.com/agreenaapp/> <https://www.facebook.com/AgreenaApp/> -- We care about your personal data, read about our policy here <https://agreena.com/privacy-policy/>. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question abot shapes
I precise that I want to do it on a command line web server so I have no GUI, I think about a script Sylvain Ard 0549507724 0778380991 sylvain@gmail.com http://sylvain-ard.fr Entreprise individuelle SIRET : 80079243400022 Appt 26 Bât A Résidence Le Patio 83 rue de la Bugellerie 86000 Poitiers Le ven. 8 mars 2024 à 18:58, chris hermansen a écrit : > Sorry everyone, pressed "send" too early! > > On Fri, Mar 8, 2024 at 9:55 AM chris hermansen > wrote: > >> Sylvain and list, >> >> On Fri, Mar 8, 2024 at 8:15 AM Sylvain Ard via QGIS-User < >> qgis-user@lists.osgeo.org> wrote: >> >>> >>> Good morning, >>> I have a PostgreSQL database of several million points with >>> latitude/longitude and I would like to do the following with qgis-server or >>> PostGis: >>> according to a number of shapes (hexagons, circles or squares) per mesh, >>> calculate the number of points per shape and color the shape darker as >>> there are points underneath. If there are no points the shape should not >>> appear. If we zoom in, the meshes must be recalculated and reduced of >>> course. On the other hand I would like a leaflet basemap. >>> >> >> I don't have a "follow this recipe" answer for you, but I wonder if you >> have looked at "heat maps" as a general concept and thought about how that >> might apply to your needs. >> >> For example, there is this interesting discussion on StackExchange about >> density of bomb craters: >> >> https://gis.stackexchange.com/questions/385338/point-density-map-in-qgis >> >> Also worth learning about is how QGIS handles point clouds and whether > that might apply to solving your problem > > > https://docs.qgis.org/3.34/en/docs/user_manual/working_with_point_clouds/point_clouds.html > > -- > Chris Hermansen · clhermansen "at" gmail "dot" com > > C'est ma façon de parler. > ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] help with lost meta search engine list
Things were going along swimmingly until I opened QGIS today and my list of search engines under Web-meta search was gone. Is there a 'switch' which turned this off? Is it possible to delete this list unknowingly? Can anyone help me even its instructions as to build this list back from scratch. Jeff Licht ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS and FileGDB
Totò Fiandaca pigrecoinfinito at gmail.com Tue Mar 5 00:15:20 PST 2024 I noticed that by modifying the FileGDBs created by ArcGIS PRO in QGIS: 1. saving is particularly slow; 2. I often lose data, i.e. if I have an active data selection and I try to update only the selection, QGIS updates the entire dataset resulting in data loss. Hi Totò, as you already know, QGIS handles ESRI File Geodatabase layer via the GDAL/OGR library. The GDAL/OGR library has two different drivers for the ESRI File Geodatabase forma: the built-int driver "OpenFileGDB" [1] (which is available on all systems) and the "FileGDB" driver (available on Windows through OSGeo4W) which depends on the ESRI FileGDB API SDK [2]. Using which driver does the issue occurs? How do you update the data? I think you should inform the GDAL/OGR developers about the issue. Since you experience the issue often, it shouldn't be so difficult to provide a sample ESRI File Geodatabase layer and exact steps in order to replicate the issue. Best regards. Andrea Giudiceandrea [1] https://gdal.org/drivers/vector/openfilegdb.html [2] https://gdal.org/drivers/vector/filegdb.html ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Adding a Web map to QGIS
Hello, Is there any way that I can add this map to QGIS? I already wrote to the OK broadband office requesting the source data and did not hear back from them. I am pasting below the weblink. OK Broadband Map <https://map.broadband.ok.gov/map?zoom=7=-10831633%2C4203984> Regards. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question abot shapes
Sorry everyone, pressed "send" too early! On Fri, Mar 8, 2024 at 9:55 AM chris hermansen wrote: > Sylvain and list, > > On Fri, Mar 8, 2024 at 8:15 AM Sylvain Ard via QGIS-User < > qgis-user@lists.osgeo.org> wrote: > >> >> Good morning, >> I have a PostgreSQL database of several million points with >> latitude/longitude and I would like to do the following with qgis-server or >> PostGis: >> according to a number of shapes (hexagons, circles or squares) per mesh, >> calculate the number of points per shape and color the shape darker as >> there are points underneath. If there are no points the shape should not >> appear. If we zoom in, the meshes must be recalculated and reduced of >> course. On the other hand I would like a leaflet basemap. >> > > I don't have a "follow this recipe" answer for you, but I wonder if you > have looked at "heat maps" as a general concept and thought about how that > might apply to your needs. > > For example, there is this interesting discussion on StackExchange about > density of bomb craters: > > https://gis.stackexchange.com/questions/385338/point-density-map-in-qgis > > Also worth learning about is how QGIS handles point clouds and whether that might apply to solving your problem https://docs.qgis.org/3.34/en/docs/user_manual/working_with_point_clouds/point_clouds.html -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] question abot shapes
Sylvain and list, On Fri, Mar 8, 2024 at 8:15 AM Sylvain Ard via QGIS-User < qgis-user@lists.osgeo.org> wrote: > > Good morning, > I have a PostgreSQL database of several million points with > latitude/longitude and I would like to do the following with qgis-server or > PostGis: > according to a number of shapes (hexagons, circles or squares) per mesh, > calculate the number of points per shape and color the shape darker as > there are points underneath. If there are no points the shape should not > appear. If we zoom in, the meshes must be recalculated and reduced of > course. On the other hand I would like a leaflet basemap. > I don't have a "follow this recipe" answer for you, but I wonder if you have looked at "heat maps" as a general concept and thought about how that might apply to your needs. For example, there is this interesting discussion on StackExchange about density of bomb craters: https://gis.stackexchange.com/questions/385338/point-density-map-in-qgis -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] question abot shapes
Good morning, I have a PostgreSQL database of several million points with latitude/longitude and I would like to do the following with qgis-server or PostGis: according to a number of shapes (hexagons, circles or squares) per mesh, calculate the number of points per shape and color the shape darker as there are points underneath. If there are no points the shape should not appear. If we zoom in, the meshes must be recalculated and reduced of course. On the other hand I would like a leaflet basemap. Thank you for your help, Kind regards Sylvain Ard 0549507724 0778380991 sylvain@gmail.com http://sylvain-ard.fr Entreprise individuelle SIRET : 80079243400022 Appt 26 Bât A Résidence Le Patio 83 rue de la Bugellerie 86000 Poitiers ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] MacOS GeoJSON download from Google bucket
> Hi Adam, thank you very much for the feedback. I made following experience > since the post. The same file uploaded (using in both cases Chrome) by > macOS and then uploaded by windows is resulting in different > datatype assignments on the Google bucket. That gives the impression that > the OS of the file upload is setting up the data type (text or / > binary-download). I will try to find a setting in macOS to setup GeoJSON as > binary instead of a text file. Is this the right way to go? This could be one solution, although it might be a bit harder to control the upload settings (because you are trying to upload GeoJSON as the "wrong" MIME type) so it may stop other programs from recognising the files properly as well. Another solution is to work out how to tell the browser or OS that "application/geo+json" should be downloaded rather than viewed. I always had trouble getting this to work properly as it seems to be handled quite differently for each OS (e.g. with Firefox on Linux the settings are in the browser but on Windows it uses the same settings as Windows Explorer). For years I used a Firefox extension that overrode the standard settings and forced most files to be downloaded instead of viewed. You might just have to Google a bit to see if you can work out which settings to change to get a given MIME type (like "application/geo+json") to download instead of open. Sorry I couldn't be of more help! Cheers, Adam. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] MacOS GeoJSON download from Google bucket
Hi Adam, thank you very much for the feedback. I made following experience since the post. The same file uploaded (using in both cases Chrome) by macOS and then uploaded by windows is resulting in different datatype assignments on the Google bucket. That gives the impression that the OS of the file upload is setting up the data type (text or / binary-download). I will try to find a setting in macOS to setup GeoJSON as binary instead of a text file. Is this the right way to go? Best, Gabor On Fri, 8 Mar 2024 at 04:03, Adam Nielsen wrote: > > When I use QGIS under Windows and save a vector as a GeoJSON file, > > the uploaded file can be downloaded from the Google bucket as a file. > When > > I use QGIS under MacOS, the GeoJSON file opens as a text file, when you > > push the download button in the Google bucket, instead of downloading the > > file. > > I think this is probably down to the configuration of the web browser > and/or the operating system. > > It's been a while, but you used to be able to configure "helper > applications" in the browser settings that controlled what action > happens when you open certain files. I guess on one system it has set > up GeoJSON as a text file but you want to change it to a > binary/download instead. > > Alternatively when it opens up as a text file you can just save that > (e.g. through the File menu) as it will give you the same result. > > Cheers, > Adam. > -- Dr. Gabor Szakacs Geospatial Analyst in Regenerative Agriculture +55 11 989319305 gabor.szak...@agreena.com <https://agreena.com/> <https://agreena.com/> <https://www.linkedin.com/company/agreena> <https://twitter.com/AgreenaApp> <https://www.instagram.com/agreenaapp/> <https://www.facebook.com/AgreenaApp/> -- We care about your personal data, read about our policy here <https://agreena.com/privacy-policy/>. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Inquiry Regarding Hardware Requirements for QGIS
Thank you! pt., 8 mar 2024 o 08:20 Adam Nielsen napisał(a): > > What are the minimum and recommended hardware requirements for QGIS? > > For normal application use, a computer that's less than 10 years old is > probably fine. I'm running it on a second hand office Dell from 2017 > with no issues at all. If your computer is capable of viewing modern > web sites then it is capable of running QGIS quite well. > > These days computers are so fast that outside of some specific fields, > pretty much any computer will do the job for most things. > > QGIS is not a particularly demanding application as far as these things > go. > > > What type of graphics card is required/recommended: OpenGL (Open Graphics > > Library), NVIDIA CUDA (Compute Unified Device Architecture), or RTX (Ray > > Tracing eXtensions)? > > If you use any of these things for your work, you will already know > exactly what you need. If you have to ask the question, then you are > unlikely to need particular support for these technologies. > > The aforementioned Dell I am using does not have a dedicated video card > and is using Intel onboard graphics (one of the most basic setups you > can get), and it works just fine with QGIS. > > Cheers, > Adam. > ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Inquiry Regarding Hardware Requirements for QGIS
> What are the minimum and recommended hardware requirements for QGIS? For normal application use, a computer that's less than 10 years old is probably fine. I'm running it on a second hand office Dell from 2017 with no issues at all. If your computer is capable of viewing modern web sites then it is capable of running QGIS quite well. These days computers are so fast that outside of some specific fields, pretty much any computer will do the job for most things. QGIS is not a particularly demanding application as far as these things go. > What type of graphics card is required/recommended: OpenGL (Open Graphics > Library), NVIDIA CUDA (Compute Unified Device Architecture), or RTX (Ray > Tracing eXtensions)? If you use any of these things for your work, you will already know exactly what you need. If you have to ask the question, then you are unlikely to need particular support for these technologies. The aforementioned Dell I am using does not have a dedicated video card and is using Intel onboard graphics (one of the most basic setups you can get), and it works just fine with QGIS. Cheers, Adam. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] MacOS GeoJSON download from Google bucket
> When I use QGIS under Windows and save a vector as a GeoJSON file, > the uploaded file can be downloaded from the Google bucket as a file. When > I use QGIS under MacOS, the GeoJSON file opens as a text file, when you > push the download button in the Google bucket, instead of downloading the > file. I think this is probably down to the configuration of the web browser and/or the operating system. It's been a while, but you used to be able to configure "helper applications" in the browser settings that controlled what action happens when you open certain files. I guess on one system it has set up GeoJSON as a text file but you want to change it to a binary/download instead. Alternatively when it opens up as a text file you can just save that (e.g. through the File menu) as it will give you the same result. Cheers, Adam. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] can't apply mask on labels
Hi All The mask option is great but if you cannot use it, I often grab a color using the color picker from the background image and use that as a buffer at 0.7. I choose the color that appears the most in the background image - so sometimes dark and sometimes light. Cheers Em On Fri, 8 Mar 2024 at 00:49, Johannes Kröger (WhereGroup) via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Allowing bigger attachments might make our inboxes grow substantially. > Mailing lists really aren't that useful in my opinion as you receive tons > of mails when subscribed and lose considerable on ability if you do not > keep them all, forever. > > I really like the idea of a Discourse forum > https://lists.osgeo.org/pipermail/qgis-user/2024-January/053842.html , > there it would be no issue if people posted big images or fancy formatting > as the messages are stored on the server for us and one can selectively > subscribe via mail or visit with a browser. > > All the best, Hannes > On 07.03.24 10:42, Andreas Neumann via QGIS-User wrote: > > Hi Richard, > > Is there a chance/way to increase the size limit from 200k to let's say > 1MB. Most Screenshots are bigger than the 200k and it is really > cumbersome, having to post images on some other platform in order to share > it with the mailing list. > > Do you know who at OSGeo I'd have to ask about this? > > Thanks, > > Andreas > > On 2024-03-07 10:06, Richard Duivenvoorde via QGIS-User wrote: > > Hi People, > > > > FYI: current messages are too big for the mailing list. We have a max of > 200KB per messages. > > We manually let all message through which are larger. > > > When you answer, a large mail with a lot of images, please do not include the > full answer mail. > > > That way the response will even be bigger, and be held by the mail list > software (until one of the admins releases these mails)... > > Thanks, > > Richard Duivenvoorde > > > PS: even better: do not create html mails :-) Keep your mails clean (text > only) with optionally some attachments for images... > > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > > > _______ > QGIS-User mailing listqgis-u...@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > -- > Johannes Kröger / GIS-Entwickler/-Berater > > * > FOSSGIS Konferenz > 20.-23. März 2024 in Hamburghttps://www.fossgis-konferenz.de/2024/ > > WhereGroup-Beiträge auf der > FOSSGIShttps://wheregroup.com/unternehmen/aktuelles/ > * > > WhereGroup GmbH > c/o KK03 GmbH > Lange Reihe 29 > 20099 Hamburg > Germany > > Tel: +49 (0)228 / 90 90 38 - 36 > Fax: +49 (0)228 / 90 90 38 - 11 > johannes.kroe...@wheregroup.comwww.wheregroup.com > Geschäftsführer: > Olaf Knopp, Peter Stamm > Amtsgericht Bonn, HRB 9885 > --- > > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > -- Emma Hain — Product Manager/Senior GIS Analyst e...@north-road.com [image: https://north-road.com] *North Road* Cartography • Development • Spatial Analysis -- *north-road.com* <http://north-road.com> <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home> ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Atlas printing to PDF
Hi Springfield I know lack of time is crazy - but the question here is, will I be using this product over and over again? If that is the case, then I would recommend rebuilding it from scratch if testing the old one fails. Here are some possible options to follow to get to the bottom of this. The first should take no time. First, let's start clean and create a new QGIS profile <https://www.northrivergeographic.com/qgis-profiles/> in your current QGIS and open your product and run it. Are the glitches still there? If so, then it could be your content. If not, then this is an easy fix and you can run your product. Test to see if you can get away with dragging in the old project into the new version and making a few changes. See how it performs and if there are still glitches, you will need to work out where the glitches are coming from. Are they hiding in the template? Test to see if when you bring it in, in a completely clean environment, add in data you wouldn't normally use and run it. If there are no glitches here, then is it something in or associated with your data. Test the data in a clean environment without the template to see how it performs. In regards to the workflow I proposed, you can drag in the data from your old project with all the trimmings if you access it under the old project in the Browser window. You can then recreate the Layout using the template. There are other workarounds too by saving the data as .sld files but as I am writing this, I am really feeling for you. I hope this helps, and you can get your product out. Cheers Em On Thu, 7 Mar 2024 at 22:33, Nigel Berjak - General wrote: > Hi Spring > > I think that, if I am understanding Emma's workflow correctly, you do not > need to recreate the entire project, only the layout part. If I have > misunderstood, I would first try loading the same project, then creating a > new layout from the template, then reincorporating all the various > settings. If this works, it would save a lot of time. > --- > Regards, > > Nigel Berjak > Please consider the environment before printing this email. > > > On 2024-03-07 11:20, Springfield Harrison wrote: > > Hello Emma, > > Thanks very much for your suggestions. > > Pondering your workflow suggestions, are you suggesting that I create a > new project in a new version of QGIS by dragging the old project into a > empty project in the new version? Do I have that right? The .qpt file is > a print template? > > It sounds workable but time-consuming. As it is, I'm up half the night > just trying to get some of this work done. I may give it a try but am > leery of investing more time in "run the Atlas and see if it works." > > I do appreciate your help and will probably give it a try, all fingers > crossed. > > Thanks again... > > > Cheers, Spring > > > > > On 2024-03-06 15:36, Emma Hain wrote: > > Hi Spring > I am sorry you are experiencing this. I would strongly advise you to move > up to the latest LTR of QGIS 3.36 when you can. > > It sounds like there are some buggy things happening in the background, so > maybe you need a clean version. > > If this was me, I would follow this workflow. > >- Open up in the original version and create a .qpt from the print >layout >- Create a new product in the latest LTR >- Locate the old project in the Browser window >- Expand that project and drag the files into the new product. >- In the print layout: > - load the qpt > - Copy over the Atlas parameters from your old product (you can > have both versions open at the same time) > - Run the atlas and see if it works. > > Good luck! > Cheers > Em > > > On Sat, 2 Mar 2024 at 21:10, Springfield Harrison via QGIS-User < > qgis-user@lists.osgeo.org> wrote: > > Hi Nigel, > > Okay, note that. > > However, I cannot get QGIS 3.32.3 to load copies of a couple of my > projects. It seemed to hang up while dealing with certain files which I > then went back to the original 3.16.4 and removed. Then it would hang > up on a different file. > > In a new project, 3.32.3 will load those files but not from the original > project. Is 3.32.3 known to have problems? It seemed to install all > right from the Windows .MSI installer. > > Update: the program will actually load those files, it just takes up 10 > min. to do so. And then there are huge delays during the work session. > The files loaded individually into a new project with no problem. > > Once I finally got it working, I was able to try printing the Atlas. No > change, it just prints one blank page. No error messages, just a fail. > > Not sure what the answer is, I don't have the time to keep trying new >
Re: [Qgis-user] Cannot erase a polygon
Thank you for the feedback. Indeed it was an annotation and I was able to delete it thanks to your help. Jose Sent from Mail for Windows From: DelazJSent: jueves, 7 de marzo de 2024 12:29 a. m.To: Adam Nielsen; Adam Nielsen via QGIS-User; jsanchezo@gmail.comCc: qgis-user@lists.osgeo.orgSubject: Re: [Qgis-user] Cannot erase a polygon Hi,As Gordon pointed out earlier, this looks to me like an annotation display. Please read https://docs.qgis.org/3.34/en/docs/user_manual/map_views/map_view.html#interacting-with-features for deletion.Regards,Harrissou Le 7 mars 2024 03:48:27 GMT+01:00, Adam Nielsen via QGIS-User a écrit :Thanks for replying. Yes I can zoom in and out of the polygon. I alsoclosed the Project several times and nothing happens.If it is a QGIS bug, it means I better redo the Project? Or is ther aalternative solution?I'm sure there's a way around the problem. It seems quite unusual.How did you add the polygon initially? That might shed some light onwhy it's there and how to remove it.You don't have any print layouts or anything active?If you don't have any luck, and the project is not confidential, itcould be useful to share it so we can try it for ourselves. You cansave a copy of the project for this, and then delete all the layersfrom the copy so the only thing in the project is the polygon. You mayeven find as you do this the polygon disappears when you delete acertain layer which might give some hints about where it's coming from.Cheers,Adam.QGIS-User mailing listQGIS-User@lists.osgeo.orgList info: https://lists.osgeo.org/mailman/listinfo/qgis-userUnsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Atlas printing to PDF
Hi Spring I think that, if I am understanding Emma's workflow correctly, you do not need to recreate the entire project, only the layout part. If I have misunderstood, I would first try loading the same project, then creating a new layout from the template, then reincorporating all the various settings. If this works, it would save a lot of time. --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-03-07 11:20, Springfield Harrison wrote: Hello Emma, Thanks very much for your suggestions. Pondering your workflow suggestions, are you suggesting that I create a new project in a new version of QGIS by dragging the old project into a empty project in the new version? Do I have that right? The .qpt file is a print template? It sounds workable but time-consuming. As it is, I'm up half the night just trying to get some of this work done. I may give it a try but am leery of investing more time in "run the Atlas and see if it works." I do appreciate your help and will probably give it a try, all fingers crossed. Thanks again... Cheers, Spring On 2024-03-06 15:36, Emma Hain wrote: Hi Spring I am sorry you are experiencing this. I would strongly advise you to move up to the latest LTR of QGIS 3.36 when you can. It sounds like there are some buggy things happening in the background, so maybe you need a clean version. If this was me, I would follow this workflow. * Open up in the original version and create a .qpt from the print layout * Create a new product in the latest LTR * Locate the old project in the Browser window * Expand that project and drag the files into the new product. * In the print layout: * load the qpt * Copy over the Atlas parameters from your old product (you can have both versions open at the same time) * Run the atlas and see if it works. Good luck! Cheers Em On Sat, 2 Mar 2024 at 21:10, Springfield Harrison via QGIS-User wrote: Hi Nigel, Okay, note that. However, I cannot get QGIS 3.32.3 to load copies of a couple of my projects. It seemed to hang up while dealing with certain files which I then went back to the original 3.16.4 and removed. Then it would hang up on a different file. In a new project, 3.32.3 will load those files but not from the original project. Is 3.32.3 known to have problems? It seemed to install all right from the Windows .MSI installer. Update: the program will actually load those files, it just takes up 10 min. to do so. And then there are huge delays during the work session. The files loaded individually into a new project with no problem. Once I finally got it working, I was able to try printing the Atlas. No change, it just prints one blank page. No error messages, just a fail. Not sure what the answer is, I don't have the time to keep trying new versions when they are mostly a disappointment. Nevertheless, thanks very much for your thoughts... Cheers, Spring On 2024-03-01 00:22, Nigel Berjak wrote: Hi Spring The rasters should not be a problem. If they are not referenced, QGIS will simply revert to querying you and asking you find their correct locations. The file sizes should be fairly irrelevant, especially if they have the pyramids built. Cheers. --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-03-01 09:57, Springfield Harrison wrote: Hello Nigel, Okay, thanks very much, just on the verge of updating now. Your tip about using a copy of the project file is a good one. Will certainly do that. I hope the update will fix the Atlas printing problem but I'm not holding my breath. It contains several large map raster files which may be the problem. Thanks again... Cheers, Spring On 2024-02-29 22:26, Nigel Berjak wrote: Hi Spring It may be worthwhile trying this. Even 3.26 final release, as an interim version. Also, ensure you do not open the original project file, but rather a copy, in case you save it and cannot return (possibly) to using it with the older version. --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-03-01 05:16, Springfield Harrison wrote: OK, thank you. I'm using 3.16.4, perhaps I should move up to 3.32.3? Cheers, Spring On 2024-02-29 05:15, Nigel Berjak wrote: Hi I have had to revert to using an older version (3.32.3) for one of my projects, where the Atlas sheets bombs the application (3.34.3). Is this the issue you are having? --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-02-29 13:28, Springfield Harrison via QGIS-User wrote: Hello, Printing a PDF Atlas is a total fail - 1 page if I'm lucky, mostly 1 blank page. Is there a work around? Thanks very much. I'm sorry if this has been already covered, there seems to be no searchable forum. Cheers, Spring Harrison ___
[Qgis-user] Inquiry Regarding Hardware Requirements for QGIS
Dear Subscribers, I am interested in obtaining information regarding the minimum and recommended hardware requirements for the QGIS software, used for spatial data analysis. What are the minimum and recommended hardware requirements for QGIS? What technology does the QGIS program utilize for display and computation? Is a single-core CPU, multiple cores, or a different setup used? Is a graphics card used for display and computation? If so, what are the minimum and recommended requirements? What type of graphics card is required/recommended: OpenGL (Open Graphics Library), NVIDIA CUDA (Compute Unified Device Architecture), or RTX (Ray Tracing eXtensions)? Kindly provide answers to the above questions or direct me to where I can find this information. Thank you in advance for your assistance. Best regards, Adam Więcko FKE Ekoprobono ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] can't apply mask on labels
Hi Richard, Is there a chance/way to increase the size limit from 200k to let's say 1MB. Most Screenshots are bigger than the 200k and it is really cumbersome, having to post images on some other platform in order to share it with the mailing list. Do you know who at OSGeo I'd have to ask about this? Thanks, Andreas On 2024-03-07 10:06, Richard Duivenvoorde via QGIS-User wrote: Hi People, FYI: current messages are too big for the mailing list. We have a max of 200KB per messages. We manually let all message through which are larger. When you answer, a large mail with a lot of images, please do not include the full answer mail. That way the response will even be bigger, and be held by the mail list software (until one of the admins releases these mails)... Thanks, Richard Duivenvoorde PS: even better: do not create html mails :-) Keep your mails clean (text only) with optionally some attachments for images... ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Atlas printing to PDF
Hello Emma, Thanks very much for your suggestions. Pondering your workflow suggestions, are you suggesting that I create a new project in a new version of QGIS by dragging the old project into a empty project in the new version? Do I have that right? The .qpt file is a print template? It sounds workable but time-consuming. As it is, I'm up half the night just trying to get some of this work done. I may give it a try but am leery of investing more time in "run the Atlas and see if it works." I do appreciate your help and will probably give it a try, all fingers crossed. Thanks again… Cheers, Spring On 2024-03-06 15:36, Emma Hain wrote: Hi Spring I am sorry you are experiencing this. I would strongly advise you to move up to the latest LTR of QGIS 3.36 when you can. It sounds like there are some buggy things happening in the background, so maybe you need a clean version. If this was me, I would follow this workflow. * Open up in the original version and create a .qpt from the print layout * Create a new product in the latest LTR * Locate the old project in the Browser window o Expand that project and drag the files into the new product. * In the print layout: o load the qpt o Copy over the Atlas parameters from your old product (you can have both versions open at the same time) o Run the atlas and see if it works. Good luck! Cheers Em On Sat, 2 Mar 2024 at 21:10, Springfield Harrison via QGIS-User mailto:qgis-user@lists.osgeo.org>> wrote: Hi Nigel, Okay, note that. However, I cannot get QGIS 3.32.3 to load copies of a couple of my projects. It seemed to hang up while dealing with certain files which I then went back to the original 3.16.4 and removed. Then it would hang up on a different file. In a new project, 3.32.3 will load those files but not from the original project. Is 3.32.3 known to have problems? It seemed to install all right from the Windows .MSI installer. Update: the program will actually load those files, it just takes up 10 min. to do so. And then there are huge delays during the work session. The files loaded individually into a new project with no problem. Once I finally got it working, I was able to try printing the Atlas. No change, it just prints one blank page. No error messages, just a fail. Not sure what the answer is, I don't have the time to keep trying new versions when they are mostly a disappointment. Nevertheless, thanks very much for your thoughts… Cheers, Spring On 2024-03-01 00:22, Nigel Berjak wrote: > Hi Spring > > The rasters should not be a problem. If they are not referenced, QGIS > will simply revert to querying you and asking you find their correct > locations. The file sizes should be fairly irrelevant, especially if > they have the pyramids built. > > Cheers. > > --- > Regards, > > Nigel Berjak > Please consider the environment before printing this email. > > On 2024-03-01 09:57, Springfield Harrison wrote: >> Hello Nigel, >> >> Okay, thanks very much, just on the verge of updating now. >> >> Your tip about using a copy of the project file is a good one. Will >> certainly do that. >> >> I hope the update will fix the Atlas printing problem but I'm not >> holding my breath. It contains several large map raster files which >> may be the problem. >> >> Thanks again… >> >> >> Cheers, Spring >> >> >> >> On 2024-02-29 22:26, Nigel Berjak wrote: >>> Hi Spring >>> >>> It may be worthwhile trying this. Even 3.26 final release, as an >>> interim version. Also, ensure you do not open the original project >>> file, but rather a copy, in case you save it and cannot return >>> (possibly) to using it with the older version. >>> >>> --- >>> Regards, >>> >>> Nigel Berjak >>> Please consider the environment before printing this email. >>> >>> On 2024-03-01 05:16, Springfield Harrison wrote: >>>> OK, thank you. I'm using 3.16.4, perhaps I should move up to 3.32.3? >>>> >>>> >>>> Cheers, Spring >>>> >>>> >>>> >>>> On 2024-02-29 05:15, Nigel Berjak wrote: >>>>> Hi >>>>> >>>>> I have had to revert to using an older version (3.32.3) for
Re: [Qgis-user] can't apply mask on labels
Hi People, FYI: current messages are too big for the mailing list. We have a max of 200KB per messages. We manually let all message through which are larger. When you answer, a large mail with a lot of images, please do not include the full answer mail. That way the response will even be bigger, and be held by the mail list software (until one of the admins releases these mails)... Thanks, Richard Duivenvoorde PS: even better: do not create html mails :-) Keep your mails clean (text only) with optionally some attachments for images... ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] can't apply mask on labels
Hi all, The mask is more flexible and cartographically more pleasing if you don't have a homogenous single-color background on your map. The mask is the only way to get rid of darker colors while keeping light background colors. See f.e. this example here: https://s.geo.admin.ch/bb5itd6k85y7 Have a look at the large labels "Pfaffhausen", "Benglen", "Schwerzenbach" and "Fällanden". Darker colors from roads (black) and rivers (blue) are masked, but lighter colors from forests, lakes and hillshading are preserved. The mask is the only way to achieve this "selective" effect of masking. All other options like background rectangles or buffers have a fixed color and only work on a homogeneous background. They wouldn't be able to achieve the effect of the example above. I hope this clarifies the difference in the approaches? The only major problems with the masks are the following limitations (hopefully they can be removed in the future): - they cannot be used within the same layer (you need to duplicate layers if you want to mask features with labels from the same layer) - they don't yet work on vector tiles, because vector tiles aren't real QGIS vector layers with all the symbology options. They only have a limited set of symbology so far Greetings, Andreas -- Andreas Neumann QGIS.ORG board member (treasurer) _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS and FileGDB
> I will try to understand the problem better and maybe in the future I > will open an issue. I googled FileGDB as I don't know much about it, and came across this info: > The driver implements transactions at the database level, through an > emulation. This works by backing up the current state of the modified > parts of a geodatabase after StartTransaction(force=TRUE) is called. > If the transaction is committed, the backup copy is destroyed. If the > transaction is rolled back, the backup copy is restored. > > Note that this emulation has an unspecified behavior in case of > concurrent updates (with different connections in the same or another > process). This means that if you have more than one connection to the same file (e.g. perhaps two layers coming from the same file, or have it open in QGIS and another program at the same time), there is a risk of the file being corrupted upon write. It sounds like this data format might be one to avoid for datasets you want to modify with QGIS. Cheers, Adam. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS and FileGDB
Hi Emma, Thanks for the reply. As I wrote in the initial email, there are many variables at play and I cannot always reproduce the problem, opening an issue in these conditions is not the best choice as it would be closed immediately. I will try to understand the problem better and maybe in the future I will open an issue. I wrote the email so that other users could be careful if they used this format. Il giorno gio 7 mar 2024 alle ore 00:38 Emma Hain ha scritto: > HI Totò > Are you able to add this as an Issue here please. > https://github.com/qgis/QGIS/issues > > Thanks > Em > > On Tue, 5 Mar 2024 at 18:16, Totò Fiandaca via QGIS-User < > qgis-user@lists.osgeo.org> wrote: > >> I use OSGeo4W on win 11 64 bit and got the problem in QGIS 3.28 and 3.34 >> >> For work I use both QGIS and ArcGIS PRO 3.2.2, I noticed that by >> modifying the FileGDBs created by ArcGIS PRO in QGIS: >> 1. saving is particularly slow; >> 2. I often lose data, i.e. if I have an active data selection and I try >> to update only the selection, QGIS updates the entire dataset resulting in >> data loss. >> >> I have already noticed the malfunctioning of FileGDB in QGIS for some >> time, but I want to leave this trace, unfortunately it is not easy to >> reproduce. >> >> Greetings >> >> -- >> >> “Se la conoscenza deve essere aperta a tutti, >> perchè mai limitarne l’accesso?” >> R. Stallman >> >> Questo documento, allegati inclusi, contiene informazioni di proprietà di >> FIANDACA SALVATORE e deve essere utilizzato esclusivamente dal destinatario >> in relazione alle finalità per le quali è stato ricevuto. E' vietata >> qualsiasi forma di riproduzione o divulgazione senza l'esplicito consenso >> di FIANDACA SALVATORE. Qualora fosse stato ricevuto per errore si prega >> di informare tempestivamente il mittente e distruggere la copia in proprio >> possesso. >> >> >> _______ >> QGIS-User mailing list >> QGIS-User@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >> > > > -- > Emma Hain — Product Manager/Senior GIS Analyst > e...@north-road.com > [image: https://north-road.com] > *North Road* > Cartography • Development • Spatial Analysis > -- > *north-road.com* <http://north-road.com> > <https://twitter.com/northroadgeo> > <https://www.linkedin.com/company/north-road-studios> > <https://www.facebook.com/North-Road-997236690392419/home> > > -- “Se la conoscenza deve essere aperta a tutti, perchè mai limitarne l’accesso?” R. Stallman Questo documento, allegati inclusi, contiene informazioni di proprietà di FIANDACA SALVATORE e deve essere utilizzato esclusivamente dal destinatario in relazione alle finalità per le quali è stato ricevuto. E' vietata qualsiasi forma di riproduzione o divulgazione senza l'esplicito consenso di FIANDACA SALVATORE. Qualora fosse stato ricevuto per errore si prega di informare tempestivamente il mittente e distruggere la copia in proprio possesso. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Cannot erase a polygon
Hi, As Gordon pointed out earlier, this looks to me like an annotation display. Please read https://docs.qgis.org/3.34/en/docs/user_manual/map_views/map_view.html#interacting-with-features for deletion. Regards, Harrissou Le 7 mars 2024 03:48:27 GMT+01:00, Adam Nielsen via QGIS-User a écrit : >> Thanks for replying. Yes I can zoom in and out of the polygon. I also >> closed the Project several times and nothing happens. >> >> If it is a QGIS bug, it means I better redo the Project? Or is ther a >> alternative solution? > >I'm sure there's a way around the problem. It seems quite unusual. > >How did you add the polygon initially? That might shed some light on >why it's there and how to remove it. > >You don't have any print layouts or anything active? > >If you don't have any luck, and the project is not confidential, it >could be useful to share it so we can try it for ourselves. You can >save a copy of the project for this, and then delete all the layers >from the copy so the only thing in the project is the polygon. You may >even find as you do this the polygon disappears when you delete a >certain layer which might give some hints about where it's coming from. > >Cheers, >Adam. >___ >QGIS-User mailing list >QGIS-User@lists.osgeo.org >List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Cannot erase a polygon
> Thanks for replying. Yes I can zoom in and out of the polygon. I also > closed the Project several times and nothing happens. > > If it is a QGIS bug, it means I better redo the Project? Or is ther a > alternative solution? I'm sure there's a way around the problem. It seems quite unusual. How did you add the polygon initially? That might shed some light on why it's there and how to remove it. You don't have any print layouts or anything active? If you don't have any luck, and the project is not confidential, it could be useful to share it so we can try it for ourselves. You can save a copy of the project for this, and then delete all the layers from the copy so the only thing in the project is the polygon. You may even find as you do this the polygon disappears when you delete a certain layer which might give some hints about where it's coming from. Cheers, Adam. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Cannot erase a polygon
Is it possible you drew the polygon as an Annotation object instead of an object in your vector layer? Easy enough to do, and they don’t appear in the layers menu. Gordon Wakelin-King From: QGIS-User On Behalf Of Jose Sanchez via QGIS-User Sent: Thursday, March 7, 2024 1:33 PM To: Adam Nielsen ; qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] Cannot erase a polygon Hi Adam, Thanks for replying. Yes I can zoom in and out of the polygon. I also closed the Project several times and nothing happens. If it is a QGIS bug, it means I better redo the Project? Or is ther a alternative solution? Thanks, Jose Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows From: Adam Nielsen<mailto:a.niel...@shikadi.net> Sent: miércoles, 6 de marzo de 2024 08:46 p. m. To: qgis-user@lists.osgeo.org<mailto:qgis-user@lists.osgeo.org> Cc: jsanchezo@gmail.com<mailto:jsanchezo@gmail.com> Subject: Re: [Qgis-user] Cannot erase a polygon > I created a vector layer to make a polygon. I later accidentally > erased the layer but the polygon was not erased. Now it seems like a > template and hides all the layers below. Even if I turn off all > layers, the polygon is still there. How can I erase the polygon? Can you zoom in on the polygon or is it fixed? If you can zoom in then it looks like a QGIS bug, but if the polygon is fixed and you cannot zoom in on it then it looks like a bug in your graphics card drivers. Have you tried to close and re-open the project to see if that gets rid of it? Cheers, Adam. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Cannot erase a polygon
Hi Adam, Thanks for replying. Yes I can zoom in and out of the polygon. I also closed the Project several times and nothing happens. If it is a QGIS bug, it means I better redo the Project? Or is ther a alternative solution? Thanks, Jose Sent from Mail for Windows From: Adam NielsenSent: miércoles, 6 de marzo de 2024 08:46 p. m.To: qgis-user@lists.osgeo.orgCc: jsanchezo@gmail.comSubject: Re: [Qgis-user] Cannot erase a polygon > I created a vector layer to make a polygon. I later accidentally> erased the layer but the polygon was not erased. Now it seems like a> template and hides all the layers below. Even if I turn off all> layers, the polygon is still there. How can I erase the polygon? Can you zoom in on the polygon or is it fixed? If you can zoom in thenit looks like a QGIS bug, but if the polygon is fixed and you cannotzoom in on it then it looks like a bug in your graphics card drivers. Have you tried to close and re-open the project to see if that gets ridof it? Cheers,Adam. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Cannot erase a polygon
> I created a vector layer to make a polygon. I later accidentally > erased the layer but the polygon was not erased. Now it seems like a > template and hides all the layers below. Even if I turn off all > layers, the polygon is still there. How can I erase the polygon? Can you zoom in on the polygon or is it fixed? If you can zoom in then it looks like a QGIS bug, but if the polygon is fixed and you cannot zoom in on it then it looks like a bug in your graphics card drivers. Have you tried to close and re-open the project to see if that gets rid of it? Cheers, Adam. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] importing many svg icons at once into QGIS
Thanks so much, I really had no idea about setting this path, nice ! _ From: Emma Hain [mailto:e...@north-road.com] Sent: Wednesday, March 6, 2024 15:25 To: karsten Cc: qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] importing many svg icons at once into QGIS sorry I hit send too quickly - I store my svg in my resources folder On Thu, 7 Mar 2024 at 09:24, Emma Hain wrote: Hi Karsten You can download these and then place them wherever it suits you to store them ( I chose Go to Settings->Options->System->SVG Path image.png Add in the file path They will then appear in your SVG section in the Layer Styling. image.png (Note, some of the folders do not have any svgs in them. ) On Sat, 2 Mar 2024 at 08:53, karsten via QGIS-User wrote: Hi All, I have a collection e.g. one like the one here <https://www.napsgfoundation.org/all-resources/symbology-library/> https://www.napsgfoundation.org/all-resources/symbology-library/ specifically the svgs in the Access Vector File <https://napsg-my.sharepoint.com/:f:/g/personal/symbol_publicsafetygis_org/E pZQpJyTtIxBh54pir3F81sBXwVeg06183B49j0fhd60TA?e=nSoWiV> Folder that I want to import (hundreds of svg icons) into the style manager in QGIS. So far I only know of the opposite option creating and importing /exporting xml style collections for icons you already have in QGIS. Is there a simple pathway to do this ? Or is it a process / script to create such an xml style collection files forma folder of icons in order to import all svgs ? Cheers Karsten Karsten Vennemann <http://www.terragis.net> www.terragis.net _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user -- Emma Hain - Product Manager/Senior GIS Analyst e...@north-road.com https://north-road.com <https://ci3.googleusercontent.com/mail-sig/AIorK4z-QyPD9kQRyEtpg0YHp_bVoq46 6HfPMkJXDWxnwTf1qCIBS8c19W29po6b7akLq2btEedEMKg> North Road Cartography . Development . Spatial Analysis _ <http://north-road.com> north-road.com <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home> <https://womenindigital.org/wp-content/uploads/2023/03/WID-Membership-Badge. jpg> -- Emma Hain - Product Manager/Senior GIS Analyst e...@north-road.com https://north-road.com <https://ci3.googleusercontent.com/mail-sig/AIorK4z-QyPD9kQRyEtpg0YHp_bVoq46 6HfPMkJXDWxnwTf1qCIBS8c19W29po6b7akLq2btEedEMKg> North Road Cartography . Development . Spatial Analysis _ <http://north-road.com> north-road.com <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home> <https://womenindigital.org/wp-content/uploads/2023/03/WID-Membership-Badge. jpg> ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS and FileGDB
HI Totò Are you able to add this as an Issue here please. https://github.com/qgis/QGIS/issues Thanks Em On Tue, 5 Mar 2024 at 18:16, Totò Fiandaca via QGIS-User < qgis-user@lists.osgeo.org> wrote: > I use OSGeo4W on win 11 64 bit and got the problem in QGIS 3.28 and 3.34 > > For work I use both QGIS and ArcGIS PRO 3.2.2, I noticed that by modifying > the FileGDBs created by ArcGIS PRO in QGIS: > 1. saving is particularly slow; > 2. I often lose data, i.e. if I have an active data selection and I try to > update only the selection, QGIS updates the entire dataset resulting in > data loss. > > I have already noticed the malfunctioning of FileGDB in QGIS for some > time, but I want to leave this trace, unfortunately it is not easy to > reproduce. > > Greetings > > -- > > “Se la conoscenza deve essere aperta a tutti, > perchè mai limitarne l’accesso?” > R. Stallman > > Questo documento, allegati inclusi, contiene informazioni di proprietà di > FIANDACA SALVATORE e deve essere utilizzato esclusivamente dal destinatario > in relazione alle finalità per le quali è stato ricevuto. E' vietata > qualsiasi forma di riproduzione o divulgazione senza l'esplicito consenso > di FIANDACA SALVATORE. Qualora fosse stato ricevuto per errore si prega > di informare tempestivamente il mittente e distruggere la copia in proprio > possesso. > > > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > -- Emma Hain — Product Manager/Senior GIS Analyst e...@north-road.com [image: https://north-road.com] *North Road* Cartography • Development • Spatial Analysis -- *north-road.com* <http://north-road.com> <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home> _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Atlas printing to PDF
Hi Spring I am sorry you are experiencing this. I would strongly advise you to move up to the latest LTR of QGIS 3.36 when you can. It sounds like there are some buggy things happening in the background, so maybe you need a clean version. If this was me, I would follow this workflow. - Open up in the original version and create a .qpt from the print layout - Create a new product in the latest LTR - Locate the old project in the Browser window - Expand that project and drag the files into the new product. - In the print layout: - load the qpt - Copy over the Atlas parameters from your old product (you can have both versions open at the same time) - Run the atlas and see if it works. Good luck! Cheers Em On Sat, 2 Mar 2024 at 21:10, Springfield Harrison via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Hi Nigel, > > Okay, note that. > > However, I cannot get QGIS 3.32.3 to load copies of a couple of my > projects. It seemed to hang up while dealing with certain files which I > then went back to the original 3.16.4 and removed. Then it would hang > up on a different file. > > In a new project, 3.32.3 will load those files but not from the original > project. Is 3.32.3 known to have problems? It seemed to install all > right from the Windows .MSI installer. > > Update: the program will actually load those files, it just takes up 10 > min. to do so. And then there are huge delays during the work session. > The files loaded individually into a new project with no problem. > > Once I finally got it working, I was able to try printing the Atlas. No > change, it just prints one blank page. No error messages, just a fail. > > Not sure what the answer is, I don't have the time to keep trying new > versions when they are mostly a disappointment. > > Nevertheless, thanks very much for your thoughts… > > > Cheers, Spring > > > > > > > On 2024-03-01 00:22, Nigel Berjak wrote: > > Hi Spring > > > > The rasters should not be a problem. If they are not referenced, QGIS > > will simply revert to querying you and asking you find their correct > > locations. The file sizes should be fairly irrelevant, especially if > > they have the pyramids built. > > > > Cheers. > > > > --- > > Regards, > > > > Nigel Berjak > > Please consider the environment before printing this email. > > > > On 2024-03-01 09:57, Springfield Harrison wrote: > >> Hello Nigel, > >> > >> Okay, thanks very much, just on the verge of updating now. > >> > >> Your tip about using a copy of the project file is a good one. Will > >> certainly do that. > >> > >> I hope the update will fix the Atlas printing problem but I'm not > >> holding my breath. It contains several large map raster files which > >> may be the problem. > >> > >> Thanks again… > >> > >> > >> Cheers, Spring > >> > >> > >> > >> On 2024-02-29 22:26, Nigel Berjak wrote: > >>> Hi Spring > >>> > >>> It may be worthwhile trying this. Even 3.26 final release, as an > >>> interim version. Also, ensure you do not open the original project > >>> file, but rather a copy, in case you save it and cannot return > >>> (possibly) to using it with the older version. > >>> > >>> --- > >>> Regards, > >>> > >>> Nigel Berjak > >>> Please consider the environment before printing this email. > >>> > >>> On 2024-03-01 05:16, Springfield Harrison wrote: > >>>> OK, thank you. I'm using 3.16.4, perhaps I should move up to 3.32.3? > >>>> > >>>> > >>>> Cheers, Spring > >>>> > >>>> > >>>> > >>>> On 2024-02-29 05:15, Nigel Berjak wrote: > >>>>> Hi > >>>>> > >>>>> I have had to revert to using an older version (3.32.3) for one of > >>>>> my projects, where the Atlas sheets bombs the application > >>>>> (3.34.3). Is this the issue you are having? > >>>>> > >>>>> --- > >>>>> Regards, > >>>>> > >>>>> Nigel Berjak > >>>>> Please consider the environment before printing this email. > >>>>> > >>>>> On 2024-02-29 13:28, Springfield Harrison via QGIS-User wrote: > >>>>>> Hello, > >>>>>> > >>>>>> Printing
Re: [Qgis-user] importing many svg icons at once into QGIS
sorry I hit send too quickly - I store my svg in my resources folder On Thu, 7 Mar 2024 at 09:24, Emma Hain wrote: > Hi Karsten > > You can download these and then place them wherever it suits you to store > them ( I chose > Go to Settings->Options->System->SVG Path > [image: image.png] > > Add in the file path > They will then appear in your SVG section in the Layer Styling. > [image: image.png] > > (Note, some of the folders do not have any svgs in them. ) > > > On Sat, 2 Mar 2024 at 08:53, karsten via QGIS-User < > qgis-user@lists.osgeo.org> wrote: > >> Hi All, >> >> I have a collection e.g. one like the one here >> https://www.napsgfoundation.org/all-resources/symbology-library/ specifically >> the svgs in the Access Vector File Folder >> <https://napsg-my.sharepoint.com/:f:/g/personal/symbol_publicsafetygis_org/EpZQpJyTtIxBh54pir3F81sBXwVeg06183B49j0fhd60TA?e=nSoWiV> >> that I want to import (hundreds of svg icons) into the style manager in >> QGIS. >> >> So far I only know of the opposite option creating and importing >> /exporting xml style collections for icons you already have in QGIS. >> >> Is there a simple pathway to do this ? >> Or is it a process / script to create such an xml style collection files >> forma folder of icons in order to import all svgs ? >> Cheers >> Karsten >> >> Karsten Vennemann >> www.terragis.net >> >> ___ >> QGIS-User mailing list >> QGIS-User@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >> > > > -- > Emma Hain — Product Manager/Senior GIS Analyst > e...@north-road.com > [image: https://north-road.com] > *North Road* > Cartography • Development • Spatial Analysis > -- > *north-road.com* <http://north-road.com> > <https://twitter.com/northroadgeo> > <https://www.linkedin.com/company/north-road-studios> > <https://www.facebook.com/North-Road-997236690392419/home> > > -- Emma Hain — Product Manager/Senior GIS Analyst e...@north-road.com [image: https://north-road.com] *North Road* Cartography • Development • Spatial Analysis -- *north-road.com* <http://north-road.com> <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home> ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] importing many svg icons at once into QGIS
Hi Karsten You can download these and then place them wherever it suits you to store them ( I chose Go to Settings->Options->System->SVG Path [image: image.png] Add in the file path They will then appear in your SVG section in the Layer Styling. [image: image.png] (Note, some of the folders do not have any svgs in them. ) On Sat, 2 Mar 2024 at 08:53, karsten via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Hi All, > > I have a collection e.g. one like the one here > https://www.napsgfoundation.org/all-resources/symbology-library/ specifically > the svgs in the Access Vector File Folder > <https://napsg-my.sharepoint.com/:f:/g/personal/symbol_publicsafetygis_org/EpZQpJyTtIxBh54pir3F81sBXwVeg06183B49j0fhd60TA?e=nSoWiV> > that I want to import (hundreds of svg icons) into the style manager in > QGIS. > > So far I only know of the opposite option creating and importing > /exporting xml style collections for icons you already have in QGIS. > > Is there a simple pathway to do this ? > Or is it a process / script to create such an xml style collection files > forma folder of icons in order to import all svgs ? > Cheers > Karsten > > Karsten Vennemann > www.terragis.net > > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > -- Emma Hain — Product Manager/Senior GIS Analyst e...@north-road.com [image: https://north-road.com] *North Road* Cartography • Development • Spatial Analysis -- *north-road.com* <http://north-road.com> <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home> _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Problem: Can't open Spatialite tables in QGIS on Windows
Hi, We have been using QGIS & Spatialite for years and have recently encountered a problem in QGIS under Windows. We connect to a spatialite database fine, we can list the tables, but when we try to open them we get an error: db <...> table <...> is an invalid layer - not loaded (this is also written to the log) I can open the db in DBManager and enter the query "select * from t_transect;" which runs & shows the data in the output pane. When I try to load the layer as a map layer I get an error message referring me to the error log, but the log is empty. This is using QGIS 3.34.1 on Windows. The same database file works perfectly on Linux, with QGIS v3.34.3. A colleague has tried this & v3.36 on Windows with the same problem. The databases are generated with echo sounder data by the ESP3 application, and we have been able to use these in QGIS for years without problems until now. Spatialite access the tables fine, the basic metadata is present: select * from geometry_columns; t_transect|geom_col|1|2|4326|0 t_echoint_transect_1d|geom_col|1|2|4326|0 The QGIS error message is not particularly helpful in determining the problem. Our workaround is to run the SQL we would have run in the QGIS database manager directly from the spatialite command line, exported to CSV & then open the CSV in QGIS, which works, but is not ideal. For some context about these data: The figure shows each "ping" from the echo sounder, scaled by the magnitude of the echo from fish, showing the location and density of fish encountered on each transect (ESP3 is used for the acoustic analysis). This dataset was from surveying a hill off the west coast of New Zealand (generated on Linux!). [cid:d8335c55-7ad0-42bf-a514-c2ff56fc3815] Brent Wood Principal Technician, Fisheries NIWA DDI: +64 (4) 3860529 [https://www.niwa.co.nz/static/niwa-2018-horizontal-180.png] <https://www.niwa.co.nz> Brent Wood Principal Technician - GIS and Spatial Data Management Programme Leader - Environmental Information Delivery +64-4-386-0529 National Institute of Water & Atmospheric Research Ltd (NIWA) 301 Evans Bay Parade Hataitai Wellington New Zealand Connect with NIWA: niwa.co.nz<https://www.niwa.co.nz> Facebook<https://www.facebook.com/nzniwa> LinkedIn<https://www.linkedin.com/company/niwa> Twitter<https://twitter.com/niwa_nz> Instagram<https://www.instagram.com/niwa_science> YouTube<https://www.youtube.com/channel/UCJ-j3MLMg1H59Ak2UaNLL3A> To ensure compliance with legal requirements and to maintain cyber security standards, NIWA's IT systems are subject to ongoing monitoring, activity logging and auditing. This monitoring and auditing service may be provided by third parties. Such third parties can access information transmitted to, processed by and stored on NIWA's IT systems. Note: This email is intended solely for the use of the addressee and may contain information that is confidential or subject to legal professional privilege. If you receive this email in error please immediately notify the sender and delete the email. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] QGIS and FileGDB
I use OSGeo4W on win 11 64 bit and got the problem in QGIS 3.28 and 3.34 For work I use both QGIS and ArcGIS PRO 3.2.2, I noticed that by modifying the FileGDBs created by ArcGIS PRO in QGIS: 1. saving is particularly slow; 2. I often lose data, i.e. if I have an active data selection and I try to update only the selection, QGIS updates the entire dataset resulting in data loss. I have already noticed the malfunctioning of FileGDB in QGIS for some time, but I want to leave this trace, unfortunately it is not easy to reproduce. Greetings -- “Se la conoscenza deve essere aperta a tutti, perchè mai limitarne l’accesso?” R. Stallman Questo documento, allegati inclusi, contiene informazioni di proprietà di FIANDACA SALVATORE e deve essere utilizzato esclusivamente dal destinatario in relazione alle finalità per le quali è stato ricevuto. E' vietata qualsiasi forma di riproduzione o divulgazione senza l'esplicito consenso di FIANDACA SALVATORE. Qualora fosse stato ricevuto per errore si prega di informare tempestivamente il mittente e distruggere la copia in proprio possesso. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Formatting of table cells using conditions -FONTSIZE
Hello, ist there a way to choose the font-size? The menu allows to choose the font and whether bold, italic, underline, or strikeout only. Thank you in advance Sylvia Der E-Mail-Dienst des Oberbergischen Kreises dient ausschließlich der dienstlichen Kommunikation. Senden Sie deshalb keine E-Mails privaten Inhalts an E-Mail-Adressen des Oberbergischen Kreises. Es wird darauf hingewiesen, dass neben der Person, an die Ihre E-Mail gerichtet ist, auch deren Vertretung im Amt einen unmittelbaren Zugriff auf Ihre Nachricht hat. Für Berufsgeheimnisträger und besondere Funktionsträger gelten abweichende Regelungen. Es wird außerdem darauf hingewiesen, dass die Kommunikation per E-Mail ohne Authentifizierung und Verschlüsselung unsicher ist, da für unberechtigte Dritte grundsätzlich die Möglichkeit der Kenntnisnahme und Manipulation besteht. Es wird deshalb keine Verantwortung für den Inhalt dieser Nachricht übernommen, da eine Manipulation nicht ausgeschlossen werden kann. Obwohl alle angemessenen Vorkehrungen getroffen wurden, um sicherzustellen, dass Anlagen dieser E-Mail virusgeprüft sind, wird empfohlen, anhängende Dateien vor dem Öffnen durch Ihr eigenes Virus-Programm zu prüfen, da keinerlei Haftung für Schäden übernommen wird, die infolge etwaiger Software-Viren entstehen könnten. Der Inhalt dieser E-Mail ist ausschließlich für die bezeichnete Person bestimmt. Wenn Sie nicht der vorgesehene Adressat dieser E-Mail oder dessen Vertretung sein sollten, beachten Sie bitte, dass jede Form der Kenntnisnahme, Veröffentlichung, Vervielfältigung oder Weitergabe des Inhalts dieser E-Mail unzulässig ist. In diesem Fall wird darum gebeten, sich mit der absendenden Person der E-Mail in Verbindung zu setzen. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Atlas printing to PDF
Hi Nigel, Okay, note that. However, I cannot get QGIS 3.32.3 to load copies of a couple of my projects. It seemed to hang up while dealing with certain files which I then went back to the original 3.16.4 and removed. Then it would hang up on a different file. In a new project, 3.32.3 will load those files but not from the original project. Is 3.32.3 known to have problems? It seemed to install all right from the Windows .MSI installer. Update: the program will actually load those files, it just takes up 10 min. to do so. And then there are huge delays during the work session. The files loaded individually into a new project with no problem. Once I finally got it working, I was able to try printing the Atlas. No change, it just prints one blank page. No error messages, just a fail. Not sure what the answer is, I don't have the time to keep trying new versions when they are mostly a disappointment. Nevertheless, thanks very much for your thoughts… Cheers, Spring On 2024-03-01 00:22, Nigel Berjak wrote: Hi Spring The rasters should not be a problem. If they are not referenced, QGIS will simply revert to querying you and asking you find their correct locations. The file sizes should be fairly irrelevant, especially if they have the pyramids built. Cheers. --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-03-01 09:57, Springfield Harrison wrote: Hello Nigel, Okay, thanks very much, just on the verge of updating now. Your tip about using a copy of the project file is a good one. Will certainly do that. I hope the update will fix the Atlas printing problem but I'm not holding my breath. It contains several large map raster files which may be the problem. Thanks again… Cheers, Spring On 2024-02-29 22:26, Nigel Berjak wrote: Hi Spring It may be worthwhile trying this. Even 3.26 final release, as an interim version. Also, ensure you do not open the original project file, but rather a copy, in case you save it and cannot return (possibly) to using it with the older version. --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-03-01 05:16, Springfield Harrison wrote: OK, thank you. I'm using 3.16.4, perhaps I should move up to 3.32.3? Cheers, Spring On 2024-02-29 05:15, Nigel Berjak wrote: Hi I have had to revert to using an older version (3.32.3) for one of my projects, where the Atlas sheets bombs the application (3.34.3). Is this the issue you are having? --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-02-29 13:28, Springfield Harrison via QGIS-User wrote: Hello, Printing a PDF Atlas is a total fail - 1 page if I'm lucky, mostly 1 blank page. Is there a work around? Thanks very much. I'm sorry if this has been already covered, there seems to be no searchable forum. Cheers, Spring Harrison ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] importing many svg icons at once into QGIS
Hi All, I have a collection e.g. one like the one here <https://www.napsgfoundation.org/all-resources/symbology-library/> https://www.napsgfoundation.org/all-resources/symbology-library/ specifically the svgs in the Access <https://napsg-my.sharepoint.com/:f:/g/personal/symbol_publicsafetygis_org/E pZQpJyTtIxBh54pir3F81sBXwVeg06183B49j0fhd60TA?e=nSoWiV> Vector File Folder that I want to import (hundreds of svg icons) into the style manager in QGIS. So far I only know of the opposite option creating and importing /exporting xml style collections for icons you already have in QGIS. Is there a simple pathway to do this ? Or is it a process / script to create such an xml style collection files forma folder of icons in order to import all svgs ? Cheers Karsten Karsten Vennemann <http://www.terragis.net> www.terragis.net ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Atlas printing to PDF
Hi Spring The rasters should not be a problem. If they are not referenced, QGIS will simply revert to querying you and asking you find their correct locations. The file sizes should be fairly irrelevant, especially if they have the pyramids built. Cheers. --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-03-01 09:57, Springfield Harrison wrote: Hello Nigel, Okay, thanks very much, just on the verge of updating now. Your tip about using a copy of the project file is a good one. Will certainly do that. I hope the update will fix the Atlas printing problem but I'm not holding my breath. It contains several large map raster files which may be the problem. Thanks again… Cheers, Spring On 2024-02-29 22:26, Nigel Berjak wrote: Hi Spring It may be worthwhile trying this. Even 3.26 final release, as an interim version. Also, ensure you do not open the original project file, but rather a copy, in case you save it and cannot return (possibly) to using it with the older version. --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-03-01 05:16, Springfield Harrison wrote: OK, thank you. I'm using 3.16.4, perhaps I should move up to 3.32.3? Cheers, Spring On 2024-02-29 05:15, Nigel Berjak wrote: Hi I have had to revert to using an older version (3.32.3) for one of my projects, where the Atlas sheets bombs the application (3.34.3). Is this the issue you are having? --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-02-29 13:28, Springfield Harrison via QGIS-User wrote: Hello, Printing a PDF Atlas is a total fail - 1 page if I'm lucky, mostly 1 blank page. Is there a work around? Thanks very much. I'm sorry if this has been already covered, there seems to be no searchable forum. Cheers, Spring Harrison ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Atlas printing to PDF
Hello Nigel, Okay, thanks very much, just on the verge of updating now. Your tip about using a copy of the project file is a good one. Will certainly do that. I hope the update will fix the Atlas printing problem but I'm not holding my breath. It contains several large map raster files which may be the problem. Thanks again… Cheers, Spring On 2024-02-29 22:26, Nigel Berjak wrote: Hi Spring It may be worthwhile trying this. Even 3.26 final release, as an interim version. Also, ensure you do not open the original project file, but rather a copy, in case you save it and cannot return (possibly) to using it with the older version. --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-03-01 05:16, Springfield Harrison wrote: OK, thank you. I'm using 3.16.4, perhaps I should move up to 3.32.3? Cheers, Spring On 2024-02-29 05:15, Nigel Berjak wrote: Hi I have had to revert to using an older version (3.32.3) for one of my projects, where the Atlas sheets bombs the application (3.34.3). Is this the issue you are having? --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-02-29 13:28, Springfield Harrison via QGIS-User wrote: Hello, Printing a PDF Atlas is a total fail - 1 page if I'm lucky, mostly 1 blank page. Is there a work around? Thanks very much. I'm sorry if this has been already covered, there seems to be no searchable forum. Cheers, Spring Harrison ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] How QGIS handles on-the-fly projection?
There is specific code for QGIS to handle transformation between EPSG:3857 and EPSG:4326 due to EPSG:3857 not being valid at poles. See the comments at https://github.com/qgis/QGIS/blob/master/src/core/proj/ qgscoordinatetransform.cpp#L585 [https://mailtrack.io/l/3b9f0f5d1696eca585d974232660d3c67b88aeef?url=https%3A%2F%2Fgithub.com%2Fqgis%2FQGIS%2Fblob%2Fmaster%2Fsrc%2Fcore%2Fproj%2Fqgscoordinatetransform.cpp%23L585=8747767=160430bc5e3e39b2] You should not be using EPSG:3857 for datasets that span more than +/-85 degrees latitude. If you want to display global datasets in a projected CRS, try Equal Earth (EPSG:8857). --- Ujaval Gandhi Spatial Thoughts www.spatialthoughts.com [https://mailtrack.io/l/23351823d4981a6feab4bb8e2f53958dd02b7b6f?url=http%3A%2F%2Fwww.spatialthoughts.com=8747767=f6b62978c9915c25] [data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAQABAAACAkQBADs=3D] On Wed, Feb 28, 2024 at 6:32 PM Régis Haubourg via QGIS-User wrote: > Hi , > > > the render in QGIS is always done on the fly, there is no caching of > prerendered data, except for online webservices. > > PROJ is indeed the library doing the job. > > Régis > > > On 27/02/2024 14:00, Ionut Ungurianu via QGIS-User wrote: > > > > Hi! > > > > I’m looking to understand in a more advanced way how QGIS handles > > on-the-fly projection. > > In my case I set the project crs in epsg:3857 and I have a raster layer in > > epsg:4326. In this case what is happening with the layer? > > > > I know that it’s based on PROJ, but I’m wondering what is actually > > happening in the back-end, what is happening in the map canvas, how is the > > layer render, is being resampled every time you pan the map or do zoom > > in/out ... > > > > So, if someone can help with a detailed explanation, I would really > > appreciate it. > > > > Thanks in advance! > > > > All the best! > > Ionut > > ___ > > QGIS-User mailing list > > QGIS-User@lists.osgeo.orgqgis-u...@lists.osgeo.org > > List info: > > https://lists.osgeo.org/mailman/listinfo/qgis-userhttps://lists.osgeo.org/mailman/listinfo/qgis-user > > Unsubscribe: > > https://lists.osgeo.org/mailman/listinfo/qgis-userhttps://lists.osgeo.org/mailman/listinfo/qgis-user > > > ___ > QGIS-User mailing list > QGIS-User@lists.osgeo.org [QGIS-User@lists.osgeo.org] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > [https://lists.osgeo.org/mailman/listinfo/qgis-user] > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > [https://lists.osgeo.org/mailman/listinfo/qgis-user]___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Atlas printing to PDF
OK, thank you. I'm using 3.16.4, perhaps I should move up to 3.32.3? Cheers, Spring On 2024-02-29 05:15, Nigel Berjak wrote: Hi I have had to revert to using an older version (3.32.3) for one of my projects, where the Atlas sheets bombs the application (3.34.3). Is this the issue you are having? --- Regards, Nigel Berjak Please consider the environment before printing this email. On 2024-02-29 13:28, Springfield Harrison via QGIS-User wrote: Hello, Printing a PDF Atlas is a total fail - 1 page if I'm lucky, mostly 1 blank page. Is there a work around? Thanks very much. I'm sorry if this has been already covered, there seems to be no searchable forum. Cheers, Spring Harrison ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Cannot open up projects in 3.36.0
Strange, after waiting about 10 minutes, now my Projects opened up fine, both the ones where I saved in 3.24.1 in the new 3.36.0 format and those created in 3.36.0 from the get-go. Maybe it takes a couple of open/closes after you install 3.36.0 to work well? I did notice the blue status bar at the bottom and have waited until it went away. Maybe my mistake was trying to open files while that blue status bar was just running? For full disclosure, I have both 3.24.1 and 3.36.0 installed, but they’re installed in their own directors. I wouldn’t think they could conflict with one another. Kind of weird. Thanks From: QGIS-User On Behalf Of Don Harter via QGIS-User Sent: Thursday, February 29, 2024 3:06 PM To: qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] Cannot open up projects in 3.36.0 This is similar to a problem that I have after trying to build QGIS. I checked my ccmake options and the build log. The only possible problem is that my version of numpy is not in the range of what is wanted. On 2/29/24 2:56 PM, Christian Castro via QGIS-User wrote: Hello, I installed QGIS 3.36.0 and I have some strange behavior. I see my projects in the middle window named "Recent Projects", and I see a screenshot of the project, but when I double-click on it to open it, nothing happens. This was a project that started off at 3.24.1 and opened in 3.36.0 and saved in 3.36.0, but when I close QGIS 3.36.0 and double-click on my project file from windows, nothing happens. The new QGIS 3.3.6.0 program does open, and I see the project preview in the middle pane named "Recent Projects". But, when I double-click on the name of the project, nothing happens, I don't see the window showing me the project stuff. This is unlike the 3.24.1 version where when I double-clicked on a project file, it would show me the project stuff. This is happening in both brand new projects created in 3.36.0 and old projects created in version 3.24.1 and saved in 3.36.0 (to convert it to the 3.3.6.0 format). Maybe there's some kind of View pane that needs to be enabled under the View menu? If so can someone please let me know. The Pan Map option under the View menu is enabled and Show Map Tips under the View menu is also enabled. Thanks, Christian WARNING This email message (including any attachments) are to be treated as confidential/proprietary and may contain copyrighted or other legally protected information. It is intended only for the addressee(s) identified above. If you are not the addressee(s), or an employee or agent of the addressee(s), please note that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this information in error, please destroy the information and notify the sender of the error. Thank you. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org<mailto:QGIS-User@lists.osgeo.org> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user WARNING This email message (including any attachments) are to be treated as confidential/proprietary and may contain copyrighted or other legally protected information. It is intended only for the addressee(s) identified above. If you are not the addressee(s), or an employee or agent of the addressee(s), please note that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this information in error, please destroy the information and notify the sender of the error. Thank you. _______ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Cannot open up projects in 3.36.0
This is similar to a problem that I have after trying to build QGIS. I checked my ccmake options and the build log. The only possible problem is that my version of numpy is not in the range of what is wanted. On 2/29/24 2:56 PM, Christian Castro via QGIS-User wrote: Hello, I installed QGIS 3.36.0 and I have some strange behavior. I see my projects in the middle window named "Recent Projects", and I see a screenshot of the project, but when I double-click on it to open it, nothing happens. This was a project that started off at 3.24.1 and opened in 3.36.0 and saved in 3.36.0, but when I close QGIS 3.36.0 and double-click on my project file from windows, nothing happens. The new QGIS 3.3.6.0 program does open, and I see the project preview in the middle pane named "Recent Projects". But, when I double-click on the name of the project, nothing happens, I don't see the window showing me the project stuff. This is unlike the 3.24.1 version where when I double-clicked on a project file, it would show me the project stuff. This is happening in both brand new projects created in 3.36.0 and old projects created in version 3.24.1 and saved in 3.36.0 (to convert it to the 3.3.6.0 format). Maybe there's some kind of View pane that needs to be enabled under the View menu? If so can someone please let me know. The Pan Map option under the View menu is enabled and Show Map Tips under the View menu is also enabled. Thanks, Christian WARNING This email message (including any attachments) are to be treated as confidential/proprietary and may contain copyrighted or other legally protected information. It is intended only for the addressee(s) identified above. If you are not the addressee(s), or an employee or agent of the addressee(s), please note that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this information in error, please destroy the information and notify the sender of the error. Thank you. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info:https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-user___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Cannot open up projects in 3.36.0
Hello, I installed QGIS 3.36.0 and I have some strange behavior. I see my projects in the middle window named "Recent Projects", and I see a screenshot of the project, but when I double-click on it to open it, nothing happens. This was a project that started off at 3.24.1 and opened in 3.36.0 and saved in 3.36.0, but when I close QGIS 3.36.0 and double-click on my project file from windows, nothing happens. The new QGIS 3.3.6.0 program does open, and I see the project preview in the middle pane named "Recent Projects". But, when I double-click on the name of the project, nothing happens, I don't see the window showing me the project stuff. This is unlike the 3.24.1 version where when I double-clicked on a project file, it would show me the project stuff. This is happening in both brand new projects created in 3.36.0 and old projects created in version 3.24.1 and saved in 3.36.0 (to convert it to the 3.3.6.0 format). Maybe there's some kind of View pane that needs to be enabled under the View menu? If so can someone please let me know. The Pan Map option under the View menu is enabled and Show Map Tips under the View menu is also enabled. Thanks, Christian WARNING This email message (including any attachments) are to be treated as confidential/proprietary and may contain copyrighted or other legally protected information. It is intended only for the addressee(s) identified above. If you are not the addressee(s), or an employee or agent of the addressee(s), please note that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this information in error, please destroy the information and notify the sender of the error. Thank you. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] time series viewer for EGMS
Aldo and list, On Thu, Feb 29, 2024 at 5:48 AM Aldo Piombino via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Hi all, > I have a problem. > I have downloaded some data from the European Ground Motion Service > (EGMS). The data consist of persistent scatteres and the history of their > distance from the satellite. > The data are available with a CSV file accompanied by a xml file. > > The problem is taht I have not found a time series viewer plugin > > Is there someone who knows if this plugs exist? > > If you are looking for a way to animate your maps, there is this: https://plugins.qgis.org/plugins/animation_workbench/ -- Chris Hermansen · clhermansen "at" gmail "dot" com C'est ma façon de parler. ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user