Re: [Qgis-user] Using qgis as realtime decision support tool

2018-06-18 Thread Raymond Nijssen
and column and it shows all statistics. It can also show the statistics for the selected features only. -Oorspronkelijk bericht- Van: Qgis-user Namens Raymond Nijssen Verzonden: maandag 18 juni 2018 13:35 Aan: qgis-user@lists.osgeo.org Onderwerp: Re: [Qgis-user] Using qgis as realtime

Re: [Qgis-user] Using qgis as realtime decision support tool

2018-06-18 Thread Raymond Nijssen
Hi Jeroen, If I understand you correctly, you just want to color entire municipalities based on information in one or few columns? And the challenge is cooperating with others, who don't know QGIS? You could use a shared drive, like dropbox, to store 3 files: 1 table (xlsx or csv) 1 geo

Re: [Qgis-user] QGIS3 Layout - North Arrow?

2018-03-28 Thread Raymond Nijssen
Hi Frank, it is really easy if you know what to do. In your Print Composer 1. Add a Map: 2. Set rotation to anything <> 0 3. Add an Image: 4. Open "search directories" and pick a pre installed north arrow 5. Check "Sync with map" for "Image rotation" Good luck! Raymond On 28-03-18

Re: [Qgis-user] Regular Shapes Digitising

2018-02-24 Thread Raymond Nijssen
In qgis3 (coming super soon) there is a new "Shape Digitizing Toolbar" with the "Add rectangle from 3 points" tool, among many others. This toolbar is not enabled by default, so you'll need to enable it by: View -> Toolbars -> Shape Digitizing Toolbar Good luck, Raymond On 24-02-18 05:10,

Re: [Qgis-user] Interpolated water depths overlap poorly with underlying sample points

2018-01-08 Thread Raymond Nijssen
Hi Tad, I'd say you should save your data in a local projection first. Then you can use meters as units which will make more sense than 0.1 degrees or whatever. I tried 10 meters in epsg:3857 and it worked out well. Good luck, Raymond On 08-01-18 18:26, Tad Deshler wrote: I have

[Qgis-user] This is QGIS spam! :)

2017-11-12 Thread Raymond Nijssen
Hi Everyone! New QGIS goodies have been added to our shop. So if you want to look cool AND sponsor QGIS a bit, order an item in your favorite colour! http://shop.qgis.org/en/site/about/shop_goodies.html If you have any remarks about the stores or maybe difficulties ordering from your

Re: [Qgis-user] QGIS video "commercial"?

2017-07-04 Thread Raymond Nijssen
ko.org <mailto:i...@pibinko.org> +39 331 7539228 P. IVA: 01582480537 2017-07-02 18:53 GMT+02:00 Raymond Nijssen <r.nijs...@terglobo.nl <mailto:r.nijs...@terglobo.nl>>: Hi Andrea, Thanks for your reply. Not really what I was looking for but surely fun to watch!

Re: [Qgis-user] QGIS video "commercial"?

2017-07-02 Thread Raymond Nijssen
t has been appreciated by the community in the past and is always fun to see, even after nine years) Best regards from Italy! Andrea Giacomelli http://www.pibinko.org Il 30/giu/2017 12:24, "Raymond Nijssen" <r.nijs...@terglobo.nl <mailto:r.nijs...@terglobo.nl>> ha scritt

[Qgis-user] QGIS video "commercial"?

2017-06-30 Thread Raymond Nijssen
I'm looking for a short commercial type of video that shows what QGIS is and in what ways it can be useful to organizations. Explaining to non GIS people. Anyone aware of such a video? Regards, Raymond ___ Qgis-user mailing list

Re: [Qgis-user] Raster Extent After Clipping

2017-04-25 Thread Raymond Nijssen
The GDAL "Clip raster by mask layer" tool has the option: Crop the extent of the target dataset to the extent of the cutline Good luck, Raymond BTW Feel free to bother us ;) On 25-04-17 17:30, Michael Jabot wrote: I apologize for bothering the list with this but I am stuck. I have clipped

Re: [Qgis-user] Problem with Voronoi diagrams

2017-03-23 Thread Raymond Nijssen
Unfortunately, this bug has been around for years. I'm afraid nobody really knows how to fix it. https://hub.qgis.org/issues/8002 For me the grass tool v.voronoi works great. You can find it in processing. Raymond On 23-03-17 20:47, Khandoker Maniruzzaman wrote: Several years ago I tried

Re: [Qgis-user] How to reproject maps of world grasslands

2017-03-19 Thread Raymond Nijssen
Hi Martin, Sorry, I cannot really help you. Your data seems to be in the (quite odd for distributing data) projection: https://en.wikipedia.org/wiki/Goode_homolosine_projection And it is not recognized by qgis. Proj4 seems to know it though: http://proj4.org/projections/igh.html And I found

Re: [Qgis-user] Processing - Duplicate tools for reprojecting

2017-03-17 Thread Raymond Nijssen
Many processing tools are duplicates. For example, If I filter for "buffer" I find 13 results in QGIS, GDAL, SAGA and GRASS libraries. Since these last 3 are external projects, QGIS cannot control which tools are in there. And why should "somebody at QGIS" choose for you and everybody else

Re: [Qgis-user] Unsubscribe

2017-03-17 Thread Raymond Nijssen
You can unsubscribe yourself by clicking the link all the way at the bottom of every mail here. On 17-03-17 22:01, Paula Urbina wrote: Hey!! Could you please unsubcribe me? -- *María Paula Urbina Sandoval* *Biologa * *Universidad Militar Nueva Granada*

Re: [Qgis-user] Center line

2017-03-17 Thread Raymond Nijssen
Recently I tried this model from Anita, and it worked very well. Avoid using too high accuracy values while exploring it, cause the calculation can take long. http://gis.stackexchange.com/questions/33887/finding-centrelines-from-polygons-in-qgis Raymond On 16-03-17 20:16, Stefan Ziegler

Re: [Qgis-user] QGIS loaded millions of entries

2017-03-04 Thread Raymond Nijssen
Hi Tobias, You seem to know about databases. For me, when my data passes around 1 million records, I turn to work directly in the database (using pgadmin) and only use qgis for visualising the results. Regards, Raymond On 04-03-17 09:28, Tobias Wendorff wrote: Am Sa, 4.03.2017, 09:25

Re: [Qgis-user] google areal layer

2017-03-01 Thread Raymond Nijssen
Last week one of my students had the same problem during a course. But for me (at home now) it just downloads the contribute pack. Didn't have time to investigate the problem during that course but it could have been a connection/firewall problem. Raymond On 01-03-17 16:49, geofelix wrote:

Re: [Qgis-user] Fwd: Import and convert points from Google Maps

2017-02-21 Thread Raymond Nijssen
. Arni Árni Geirsson Alta ehf // +354 582 5000 // +354 897 9549 On 21 February 2017 at 07:35, Raymond Nijssen <r.nijs...@terglobo.nl> wrote: Glad our answers helped you Renato! @Arni, please reply to this list so everyone can read your answer. Thanks! Raymond On 21-02-17 01:02,

Re: [Qgis-user] Fwd: Import and convert points from Google Maps

2017-02-20 Thread Raymond Nijssen
Glad our answers helped you Renato! @Arni, please reply to this list so everyone can read your answer. Thanks! Raymond On 21-02-17 01:02, Renato Saboya wrote: Thank you so much for the answers! Indeed, selecting EPSG:4326 did the trick. So simple! I could swear I'd tried it before, but I

Re: [Qgis-user] Fwd: Import and convert points from Google Maps

2017-02-20 Thread Raymond Nijssen
The coordinates in your screenshot (-48 -27) seem decimal lat lon coordinates (wgs84, epsg:4326). Somewhere in the south of Brazil? Can you provide some coordinates straight from your csv? Just post the first 2 lines of the csv file. Raymond On 20-02-17 14:26, Renato Saboya wrote: Dear

Re: [Qgis-user] How can I define the space between lines in a hatched fill pattern?

2017-01-29 Thread Raymond Nijssen
Hi Khandoker, In the "Line pattern fill" dialog in the Style tab, there are options for distance, rotation and offset for your lines. You can use millimeters, pixels or map units as units for the distance value. Good luck, Raymond On 29-01-17 11:58, Khandoker Maniruzzaman wrote: I am

Re: [Qgis-user] reclass raster nodata=0

2016-12-30 Thread Raymond Nijssen
Tusentakk Håvard, that works fine! But still wondering why GRASS can reclass a 0=NULL, but not a NULL=0... On 30-12-16 12:46, Havard Tveite wrote: You could use the GRASS function r.null (available in Processing). Håvard On 30. des. 2016 11:35, Raymond Nijssen wrote: I'd like to reclass

[Qgis-user] reclass raster nodata=0

2016-12-30 Thread Raymond Nijssen
I'd like to reclass a raster that contains just cells with values nodata and 1. (I created it by rasterizing a polygon layer.) Now I want to change all nodata values to 0, but I cannot find any way to do this. I tried the grass and gdal tools and the qgis raster calculator, but without luck.

Re: [Qgis-user] How to edit repetitive data in QGIS

2016-12-14 Thread Raymond Nijssen
Hi Charlotte, You can use the "dissolve" tool for merging features that have value(s) in common. In this case the field "name" contains that value. Go: Vector >> Geoprocessing tools >> Dissolve... Remove the check mark at "Dissolve all (do not use field)" Add the field "name" to unique ID

Re: [Qgis-user] Krigging

2016-09-13 Thread Raymond Nijssen
You can find 4 types of kriging algorithms in the SAGA library: http://docs.qgis.org/2.14/en/docs/user_manual/processing_algs/saga/kriging.html?highlight=kriging I have never tried it. Couldn't you find it or is it not working? Good luck! Raymond On 09/13/2016 06:46 PM, Bia wrote: Hi,

Re: [Qgis-user] Export plugins list

2016-05-12 Thread Raymond Nijssen
Never tried, but i expect that you can just copy the contents of your old "plugins" directory to your new. In my case this is: ~/.qgis2/python/plugins/ Raymond On 14-04-16 11:21, Joris Hintjens wrote: > No answer anyone? > I had the same issue some months ago. Did it manually. (print screen

Re: [Qgis-user] Insert backgroung color in a cell

2016-01-19 Thread Raymond Nijssen
Hi Giacomo, You can do it but it is a fairly new feature. I think introduced in 2.12. In the attribute table window on the top right corner is a button with coloured blocks which opens the 'conditional format rules' panel. I think you will find your way from there. Does not (yet) seem to work

Re: [Qgis-user] Making oblique maps in Qgis: is it possible?

2015-09-11 Thread Raymond Nijssen
Hi Jens, Could you post an example of what you are looking for? Actually, I don't think QGIS can do such maps but maybe it is possible using some user defined map projection. Also have a look at the Globe plugin: https://www.youtube.com/watch?v=ZDDe-sVogNU Regards, Raymond On 11-09-15

Re: [Qgis-user] mailing list

2015-07-29 Thread Raymond Nijssen
Hi Apee, You can only do that yourself: https://www.qgis.org/en/site/getinvolved/mailinglists.html Good luck, Raymond On 30-07-15 04:20, Amrit Sharma wrote: Please put me in your mailing list. BEST Apee ___ Qgis-user mailing list

Re: [Qgis-user] Cannot download 64 bit windows version of 2.10

2015-07-22 Thread Raymond Nijssen
That link works fine for me as well. Could it be something prevents you from downloading an exe file? Raymond On 22-07-15 15:26, Chris Buckmaster wrote: Hi Werner That’s what I did (Installation Downloads - Download for Windows - 64 bit standalone installer), the page then says 'waiting for

Re: [Qgis-user] get length of custom geometry in expression

2015-07-06 Thread Raymond Nijssen
. With a bit of python in the function editor it should be possible. Kristian -Oprindelig meddelelse- Fra: qgis-user-boun...@lists.osgeo.org [mailto:qgis-user-boun...@lists.osgeo.org] På vegne af Raymond Nijssen Sendt: søndag 05. juli 2015 19:49 Til: qgis-user@lists.osgeo.org Emne: [Qgis

[Qgis-user] get length of custom geometry in expression

2015-07-05 Thread Raymond Nijssen
Im' trying to do this in my label expression: length($geometry) but it always returns 0. Is there a way I can do that? I tried getlength() and getLength() as well, without luck. I know there is the $length which works on the geometry right away, but i am performing a transformation first:

Re: [Qgis-user] Question

2015-05-21 Thread Raymond Nijssen
Hi Peter, I could help, and I know some others. But I'm not in Holland right now while I'm attending the QGIS developer meeting in Denmark. :) Just call or email me if you are interested. Raymond On 21-05-15 16:31, peter spence wrote: Dear Qgis Users, Is there anyone in Holland who can

Re: [Qgis-user] Which settings for mesuring tool?

2015-05-18 Thread Raymond Nijssen
Hi Joris, The (Spherical) Mercator projection has huge disturbances in size the further you get from the equator. Try usiing the national projection for Portugal? Good luck, Raymond On 17-05-15 21:41, Joris Hintjens wrote: Hello I have 2 point in Portugal my project CRS is pseudo

Re: [Qgis-user] Attribute copy from point to polygon

2015-03-12 Thread Raymond Nijssen
http://www.qgistutorials.com/nl/docs/performing_spatial_joins.html ps use google too ;) On 12-03-15 12:22, Joris Hintjens wrote: Hi, I have a pointlayer and polygon layer in .SHP. I need to copy an attribute from the points within each polygon to the polygon layer. Any suggestions on how to do

Re: [Qgis-user] Fwd: Visualize Distance matrix

2015-03-10 Thread Raymond Nijssen
Hi Paolo, It was just a python console script but I rewrote it to work as a processing script. I also add the nifty idid check which I stole from Alexander's sql example. :) Regards, Raymond On 10-03-15 10:13, Paolo Cavallini wrote: Il 10/03/2015 09:08, Raymond Nijssen ha scritto: Hi

Re: [Qgis-user] Fwd: Visualize Distance matrix

2015-03-10 Thread Raymond Nijssen
maart 2015 15:53:56 CET Van: Raymond Nijssen r.nijs...@terglobo.nl Aan: qgis-user@lists.osgeo.org Onderwerp: Antw.: [Qgis-user] Visualize Distance matrix Hi Joris, Not sure if I understand your question, but if you want to do a distance calculation for all points in a point layer to a certain

Re: [Qgis-user] Reminder: Call for QGIS release name suggestions

2015-01-02 Thread Raymond Nijssen
Having had two great hackfests in Essen I would suggest that is the place to name the next QGIS release after. I don't have any old map of Essen, but maybe some (German) community members could provide it. Or some people here will help us:

Re: [Qgis-user] transparency for QGIS backgroud color

2013-08-05 Thread Raymond Nijssen
. The composer map view already support alpha for background colour in 2.0 http://i.imgur.com/MoTOVLd.png Alpha in the main QGIS map window background colour isn't supported yet. - Nathan On Sun, Aug 4, 2013 at 9:18 PM, Raymond Nijssen r.nijs...@terglobo.nl mailto:r.nijs...@terglobo.nl wrote

Re: [Qgis-user] transparency for QGIS backgroud color

2013-08-04 Thread Raymond Nijssen
Hi Otto, Unfortunately this is not possible. I could use this as well, making it possible to put two map-items on top of each other in a composer. Currently, in the options dialog, the select color (yellow) has a color-dialog containing the alpha channel. The background color has a dialog

Re: [Qgis-user] QGIS rotate entire rendered map

2013-07-20 Thread Raymond Nijssen
Hi Bjorn, You can rotate your map in the composer only. First, add a map to your layout. After selecting it you can edit the rotation value in the tab Item properties. I don't know when this feature was added, but it has been in QGIS master for a while. Good luck! Raymond On 07/20/2013

Re: [Qgis-user] cut several segments into a polygon

2013-07-09 Thread Raymond Nijssen
Jake, It's still called 1.9 and you can download it here: http://qgis.org/downloads/weekly/ Raymond On 09-07-13 17:07, Jake Maier wrote: Hi Bernhard, Thanks for your help, but I'm still on 1.8 and frankly I can't find the place to download 2.0 for windows. I googled it several times, trying

Re: [Qgis-user] Add XY data

2013-05-21 Thread Raymond Nijssen
check this: http://www.gistutor.com/quantum-gis/19-beginner-quantum-gis-tutorials/59-how-to-create-a-shapefile-from-xy-data-using-qgis.html On 05/21/2013 04:58 PM, AGBO Yawo Ségbéaya wrote: Dear do you mind show me howto add XY data in Map in QGIS? Thanks. *Agbo Yawo Ségbéaya* Géologue

Re: [Qgis-user] clipping problem

2013-05-20 Thread Raymond Nijssen
Hi Sandy, Problem 1) I'd suggest you copy the layer and use a subset filter (in the layer properties 'general' tab) to filter out the data you do not need. Then label that layer. Problem 2) Importing excel should be possible in 1.8 but I never tried.

[Qgis-user] update composer and export as png, using python

2013-05-08 Thread Raymond Nijssen
For creating a map animation I've made a python script that updates my layer's subset filter many times. It also updates my mapCanvas and the title label in my composer. Now I'd like to automatically update the map in my composer as well, and export my entire composer as a png file

Re: [Qgis-user] Colouring lines

2013-03-22 Thread Raymond Nijssen
Hi Brett, Yes you show them in different colours using a 'categorized' style. However, you cannot save these colours in the shapefile since the format does not support styling. But you have a few options: 1. Save your QGIS project, including the coloured layer, as a project file (*.qgs) 2.

Re: [Qgis-user] How to open a file geodatabase?

2012-10-17 Thread Raymond Nijssen
I think it's here: http://www.qgis.nl/2012/07/06/esri-file-based-geodatabases-en-oracle-connecties-openen-met-qgis/?lang=en Raymond On 10/17/2012 04:57 PM, boesiii wrote: Is Qgis able to open a file geodatabase? When I try and open a geodatabase I get an error message stating file.gdb is not

Re: [Qgis-user] Windows 7 CPU Quad-Core CPU usage

2012-10-03 Thread Raymond Nijssen
Matej, You have 4 cores (=quad). QGIS uses one of them for 100%. Raymond Hi, is it normal that QGIS is using only 25% of CPU at most, when looking at the Task Manager in Windows 7? Thanks, Matej ___ Qgis-user mailing list

[Qgis-user] Drawing ellipses

2012-09-03 Thread Raymond Nijssen
For a research project I need to draw ellipses on top of a polygon map based on a width and height field in my table. I was really happy to find out that QGIS has this functionality. Unfortunately I don't get it to work. I managed to draw the polygons and draw ellipses on top of them, using

Re: [Qgis-user] tooltips not showing

2012-07-04 Thread Raymond Nijssen
/2012 09:55 PM, Raymond Nijssen wrote: My QGIS does not display tooltips (any more). The only thing that shows up is a white (or light yellow?) bar at the place where the tooltip should be. Other QT applications seem to work fine on my system, including QGIS Browser. I'm using the trunk version

[Qgis-user] tooltips not showing

2012-07-03 Thread Raymond Nijssen
My QGIS does not display tooltips (any more). The only thing that shows up is a white (or light yellow?) bar at the place where the tooltip should be. Other QT applications seem to work fine on my system, including QGIS Browser. I'm using the trunk version: QGIS-versie

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