[Qgis-user] Upgrading to 2.4 on Ubuntu and libqgis2.2.0

2014-07-01 Thread David Pearce
After upgrading to 2.4.0 on Ubuntu 13.04 64 bit, I see libqgis2.2.0 is still installed. It appears that there is no libqgis2.4.0, but core and gui have been split into two libraries. Am I right to remove libqgis2.2.0? Previous updates eg 2.0-2.2 have lead to having two versions of libqgis at the

Re: [Qgis-user] [GRASS-user] Python modules problems after last OSX GIS updates

2014-07-01 Thread Carlos Grohmann
Hi there Sorry, my mistake It's the Dakota GIS Team who's using a VM. I'd just read that and it got stuck in my head. I re-checked it today and William's binaries are working fine (python complains about LucidaGrande fonte, but that's it): 2014-07-01 09:01:14.232 Python[21856:d0b] CoreText

[Qgis-user] reposting q on reprojection problem in QGIS 2.0

2014-07-01 Thread Peter Aldhous
Hi all, Apologies for reviving this thread (below), but does anyone have a solution other than using a different data format? I ask because I will be do some teaching using QGIS and want to work with shapefiles for that. This is a problem that's emerged for me only with recent versions of QGIS,

[Qgis-user] Plugin GEarthView - Error Qgis 2.0.1 on Ubuntu 14.04

2014-07-01 Thread Carmine Massarelli
Dear all, I installed Qgis plugin GEarthView but i received this error when I try to active it. Could you help me to understand what is the problem? Currently, I have Qgis 2.0.1 on Ubuntu 14.04. Thanks Here is the error code: Errore durante l'esecuzione di codice Python: Traceback (most

Re: [Qgis-user] [GRASS-user] Python modules problems after last OSX GIS updates

2014-07-01 Thread William Kyngesburye
Is that within the GRASS GUI? That makes sense since Michael is probably still using the old Carbon wxpython, which has to run in 32 bit mode. My matplotlib is 64 bit only. I have problems getting it to compile both 32 and 64 bits. On Jul 1, 2014, at 7:21 AM, Carlos Grohmann

Re: [Qgis-user] query or expression to display selected feature

2014-07-01 Thread Carlos Cerdán
Hi Dario: Maybe it's sufficient for your goal: right click over layer of interest and select filter All the best Carlos 2014-06-30 10:09 GMT-05:00 Dario dari...@yahoo.com.br: Please, someone help me. How do I build an expression or query to display only the selected feature? thank's

Re: [Qgis-user] Plugin GEarthView - Error Qgis 2.0.1 on Ubuntu 14.04

2014-07-01 Thread Gino Pirelli
file a tiket!ç generally it's due the fact it's not used correct UTF8 decoding of the string to write... probably you have not ASCII characters (ascii is the default char coding) as à or é etc etc in you file. correct coding/decoding should be managed by the plugin = file a ticket or modify the

Re: [Qgis-user] Plugin GEarthView - Error Qgis 2.0.1 on Ubuntu 14.04

2014-07-01 Thread Carmine Massarelli
Ok, now it works well. thanks Il 01/07/2014 15:36, Gino Pirelli ha scritto: file a tiket!ç generally it's due the fact it's not used correct UTF8 decoding of the string to write... probably you have not ASCII characters (ascii is the default char coding) as à or é etc etc in you file.

Re: [Qgis-user] reposting q on reprojection problem in QGIS 2.0

2014-07-01 Thread Andre Joost
Am 01.07.2014 14:48, schrieb Peter Aldhous: Hi all, Apologies for reviving this thread (below), but does anyone have a solution other than using a different data format? I ask because I will be do some teaching using QGIS and want to work with shapefiles for that. This is a problem that's

Re: [Qgis-user] Qgis-user Digest, Vol 100, Issue 55

2014-07-01 Thread Julian Schall
Hi Bernhard, thank you for your help! I tried it and it worked perfect! All questiones answered! :-) Julian Message: 2 Date: Fri, 27 Jun 2014 09:10:56 +0200 From: Bernhard Str?bl To: qgis-user@lists.osgeo.org Subject: Re: [Qgis-user]

[Qgis-user] Heatmap plugin returns an empty raster with NAN values

2014-07-01 Thread Augusto Sisa
Hello: I'm trying to create some density maps using the Arun's heatmap plugin, in QGIS 2.2 Valmiera on Ubuntu 14.04. When I use a large sample data from a tutorial everything works fine. (Tutorial http://www.digital-geography.com/create-point-density-raster-in-qgis/#.U7LZznVdUbw ) . So I think

Re: [Qgis-user] [GRASS-user] Python modules problems after last OSX GIS updates

2014-07-01 Thread Carlos Grohmann
I think you are right. importing only matplotlib works, but pyplot doesn't, so it should related to wxpython. best Carlos On Tue, Jul 1, 2014 at 10:20 AM, William Kyngesburye wokl...@kyngchaos.com wrote: Is that within the GRASS GUI? That makes sense since Michael is probably still

Re: [Qgis-user] Heatmap plugin returns an empty raster with NAN values

2014-07-01 Thread Augusto Sisa
..:: Additional information ::.. I tried to use too the plugin GRASS tools, and the option Gaussian kernel density, with my own data and it works almost perfect except for a little gap between some categories. Thanks in advance. On Tue, Jul 1, 2014 at 11:02 AM, Augusto Sisa

[Qgis-user] pixel counting in a raster

2014-07-01 Thread Giacomo Fontanelli
Dear Qgis Community I have a Raster layer made by pixels with 4 different values (4, 7, 17, 27). How can i calculate the number of pixels with value 4, with value 7, with value 17, with value 27? Thank you very much Giacomo ___ Qgis-user mailing

Re: [Qgis-user] pixel counting in a raster

2014-07-01 Thread Carlos Cerdán
Hi Giacomo: r.report, from GRASS complement is the tool that does directly what you are asking for... Good luck Carlos 2014-07-01 12:00 GMT-05:00 Giacomo Fontanelli giacomofontanell...@gmail.com : Dear Qgis Community I have a Raster layer made by pixels with 4 different values (4, 7, 17,

Re: [Qgis-user] pixel counting in a raster

2014-07-01 Thread Etienne Tourigny
try the histogram (in the layer properties) - it will show you a graph from which you can get the values On Tue, Jul 1, 2014 at 2:00 PM, Giacomo Fontanelli giacomofontanell...@gmail.com wrote: Dear Qgis Community I have a Raster layer made by pixels with 4 different values (4, 7, 17, 27).

Re: [Qgis-user] Problems with re-projection in QGIS2.2 on MacOS

2014-07-01 Thread Larry Shaffer
Hi Peter, On Sun, Jun 29, 2014 at 9:35 AM, Peter Aldhous pe...@peteraldhous.com wrote: Yes, on my system the problem also resolves on zooming - although I'd only use Robinson for a global view. However, I have no problem with Google Mercator. Would really like to know how to fix this!

Re: [Qgis-user] reposting q on reprojection problem in QGIS 2.0

2014-07-01 Thread Peter Aldhous
Dear Andre, Thanks for your reply. I was optimistic that this would work, but sadly it does not. I've tried creating various polygons, and running either clip or difference. Even if I cut the world shapefile 5 degrees away from 180E/W, I'm still getting the bizarre trapezoid behavior on

Re: [Qgis-user] Problems with re-projection in QGIS2.2 on MacOS

2014-07-01 Thread Peter Aldhous
Thanks! That did the trick Peter Aldhous, PhD Science journalist Contributor, MATTER https://www.medium.com/matter phone: 415 800 3471 cell: 415 503 7323 email: pe...@peteraldhous.com mailto:pe...@peteraldhous.com web: www.peteraldhous.com http://www.peteraldhous.com/ twitter: @paldhous

Re: [Qgis-user] Problem with GPS Tools and Open layers plugin in Qgis 2.4

2014-07-01 Thread Goyo
2014-06-28 22:51 GMT+02:00 Gerardo Jiménez gej...@gmail.com: 2) I loaded a gpx file and I tried to use any option in the open layers plugin. None worked I am using QGis 2.4 standallone installer on win 7 64 with 4mb of ram The OpenLayers plugin does not work with QGIS 2.4 in Windows yet

Re: [Qgis-user] pixel counting in a raster

2014-07-01 Thread Giacomo Fontanelli
Hi Etienne yes the Histogram works, but I taught there was also a tool that could give me the numerical value. Thanx On Tue, Jul 1, 2014 at 8:19 PM, Etienne Tourigny etourigny@gmail.com wrote: try the histogram (in the layer properties) - it will show you a graph from which you can

Re: [Qgis-user] pixel counting in a raster

2014-07-01 Thread Marco Antonio
Hi Giacomo, the r.stats command from GRASS complement could be useful for you. Open the GRASS tools and go to the console, there write: r.stats -c raster_layer_name the c flag prints the total count of the cells that have a certain value. Good luck Marco 2014-07-01 12:00 GMT-05:00 Giacomo

Re: [Qgis-user] pixel counting in a raster

2014-07-01 Thread Etienne Tourigny
you may want to file a feature request in the bug tracker to be able to save the raster histogram as a text file... On Tue, Jul 1, 2014 at 5:54 PM, Giacomo Fontanelli giacomofontanell...@gmail.com wrote: Hi Etienne yes the Histogram works, but I taught there was also a tool that could give