Re: [GRASS-dev] [GRASS GIS] #2032: r.mapcalc does not always respect MASK

2013-07-17 Thread Paulo van Breugel
On Tue, Jul 16, 2013 at 8:26 PM, GRASS GIS t...@osgeo.org wrote: #2032: r.mapcalc does not always respect MASK -+-- Reporter: pvanbosgeo | Owner: grass-dev@… Type: defect | Status: closed

[GRASS-dev] compilation error GRASS 7.0

2013-07-26 Thread Paulo van Breugel
Hi, in the last few revisions (including the latest, v57276), I am getting an error when compiling from source. The error seems to lie in the v.krige script, running make gives the following error: Errors in: /home/paulo/Software/spatial/grass7_trunk/scripts/v.krige -- Running make in the

[GRASS-dev] seemingly random errors in r.mapcalc

2013-08-01 Thread Paulo van Breugel
Hi, In the last few revisions of GRASS GIS 7.0 (on Ubuntu 13.04) I am experiencing this seemingly random errors with r.mapcalc. For example: Running the following r.mapcalc computation gave me an ERROR: GRASS 7.0.svn (AEA):~ r.mapcalc --overwrite glc_influence = if(IIASA_crops==100,8.0,

Re: [GRASS-dev] seemingly random errors in r.mapcalc

2013-08-02 Thread Paulo van Breugel
On 08/02/2013 09:16 AM, Markus Neteler wrote: On Fri, Aug 2, 2013 at 4:32 AM, Glynn Clements gl...@gclements.plus.com wrote: Paulo van Breugel wrote: I am really puzzled as to what is going on here. Any idea what I am doing wrong here or what could be the cause? My first suspicion would

Re: [GRASS-dev] seemingly random errors in r.mapcalc

2013-08-02 Thread Paulo van Breugel
One reason I did not think about problem to be related to hard drive issues is that I would expect other GRASS functions to fail, at least occasionally, as well as other programs. On Fri, Aug 2, 2013 at 4:32 AM, Glynn Clements gl...@gclements.plus.comwrote: Paulo van Breugel wrote: I am

Re: [GRASS-dev] seemingly random errors in r.mapcalc

2013-08-02 Thread Paulo van Breugel
Sorry, pushed the short cut sending the email off too early.. What I wanted to ask is, is there any way I can find out what kind of error I am getting? Now, the only message is Error. On Fri, Aug 2, 2013 at 12:38 PM, Paulo van Breugel p.vanbreu...@gmail.comwrote: One reason I did not think

Re: [GRASS-dev] seemingly random errors in r.mapcalc

2013-08-03 Thread Paulo van Breugel
the same calculations using a new mapset and new data, to rule out corrupt data. On Sat, Aug 3, 2013 at 4:02 AM, Glynn Clements gl...@gclements.plus.comwrote: Paulo van Breugel wrote: Sorry, pushed the short cut sending the email off too early.. What I wanted to ask is, is there any way I

[GRASS-dev] compile error with v.in.ply

2013-09-25 Thread Paulo van Breugel
I am trying to compile GRASS GIS 7.0 (revision 57836) and I am getting an error when running make related to v.in.ply and v.out.ply. When running make in the vector folder, I am getting the following error message: make: *** v.in.ply: No such file or directory. Stop. make: *** v.out.ply: No

Re: [GRASS-dev] compile error with v.in.ply

2013-09-25 Thread Paulo van Breugel
Woh.. that is quick, thanks! On Wed, Sep 25, 2013 at 12:28 PM, Markus Metz markus.metz.gisw...@gmail.com wrote: Paulo van Breugel wrote: I am trying to compile GRASS GIS 7.0 (revision 57836) and I am getting an error when running make related to v.in.ply and v.out.ply. When running make

[GRASS-dev] speed of r.regression.multi

2013-10-10 Thread Paulo van Breugel
Hi, Is it correct that the time it takes to run r.regression.multi depends on the region settings (i.e., total number of raster cells in the region), and is not influenced by the number of NULL values in the raster? I am asking because I though I could speed up calculations when masking out

[GRASS-dev] r.diversity.py for GRASS 7

2014-01-05 Thread Paulo van Breugel
Hi, I just tried to install the r.diversity addon in GRASS 7, but it doesn't seem to work. Are there any plans to port this in the near future to GRASS 7? I had a look myself, but my Python skills are too limited. Rgds Paulo ___ grass-dev mailing

Re: [GRASS-dev] r.diversity.py for GRASS 7

2014-01-06 Thread Paulo van Breugel
/conf_diversity_3.0 [1.0] All works are terminated Indeed, in the given folder there is not such conf file. Cheers, Paulo On Mon 06 Jan 2014 12:57:28 AM CET, Markus Neteler wrote: Hi Paulo, (cc Luca) On Sun, Jan 5, 2014 at 10:50 PM, Paulo van Breugel p.vanbreu...@gmail.com wrote: Hi, I just tried

Re: [GRASS-dev] r.diversity.py for GRASS 7

2014-01-06 Thread Paulo van Breugel
, the function ran without problems. Which brings me to the question, does the function (or the underlying r.li) not respect the region settings or is this a bug? Cheers, Paulo On Tue 07 Jan 2014 01:39:47 AM CET, Luca Delucchi wrote: On 6 January 2014 11:13, Paulo van Breugel p.vanbreu...@gmail.com

Re: [GRASS-dev] r.diversity.py for GRASS 7

2014-01-08 Thread Paulo van Breugel
OK, thanks On Wed 08 Jan 2014 11:41:56 AM CET, Luca Delucchi wrote: On 7 January 2014 07:35, Paulo van Breugel p.vanbreu...@gmail.com wrote: Hi Luca Hi Paulo Great, thanks! I just tried to run the function, but initially got the error: ERROR: Reading raster map ANN_MOD14A2_2002_L1_count

Re: [GRASS-dev] [GRASS GIS] #2165: Option to zoom to computational region missing in GRASS 7

2014-01-17 Thread Paulo van Breugel
OK, not sure how I missed that icon... sorry. Good decision to move it to the display toolbar, another mouse click to save, great! On Fri, Jan 17, 2014 at 11:32 AM, GRASS GIS t...@osgeo.org wrote: #2165: Option to zoom to computational region missing in GRASS 7

Re: [GRASS-dev] [GRASS GIS] #2166: Missing explanation geodesic metric in r.grow.distance

2014-01-20 Thread Paulo van Breugel
Perhaps change the first two lines under the Notes header from: The user has the option of specifying four different metrics which control the geometry in which grown cells are created, (controlled by the metric parameter): Euclidean, Squared, Manhattan, and Maximum. to: The user has the

[GRASS-dev] Determine raster rank order per raster cell

2014-01-22 Thread Paulo van Breugel
Does anybody know a smart way to calculate for X rasters per raster cell the rank order of those rasters? For example, if I have three rasters X1, X2 and X3: X1 X2 X3 1 3 2 2 5 8 5 1 3 NA 8 2 would give three new raster layers with the values: Y1 Y2

Re: [GRASS-dev] Determine raster rank order per raster cell

2014-01-23 Thread Paulo van Breugel
On 01/23/2014 09:37 AM, Luca Delucchi wrote: Hi Paulo On 22 January 2014 23:20, Paulo van Breugel p.vanbreu...@gmail.com wrote: Does anybody know a smart way to calculate for X rasters per raster cell the rank order of those rasters? For example, if I have three rasters X1, X2 and X3: X1

Re: [GRASS-dev] Determine raster rank order per raster cell

2014-01-23 Thread Paulo van Breugel
On Thu 23 Jan 2014 11:15:17 AM CET, Moritz Lennert wrote: On 22/01/14 23:20, Paulo van Breugel wrote: Does anybody know a smart way to calculate for X rasters per raster cell the rank order of those rasters? For example, if I have three rasters X1, X2 and X3: X1 X2 X3 1 3 2 2

[GRASS-dev] Small correction for the help file of r.recode

2014-02-25 Thread Paulo van Breugel
The example under the header 'Value replacement' of the r.recode help file (http://grass.osgeo.org/grass70/manuals/r.recode.html), the 'rules=-' is missing Now: r.recode input=oldmap output=newmap EOF 1:1:1.1:1.1 2:2:7.5:7.5 3:3:0.4:0.4 EOF should be: r.recode input=oldmap

[GRASS-dev] GRASS 7.0 compile error

2014-03-03 Thread Paulo van Breugel
Hi, I am trying to compile the latest GRASS 7.0 from source (on Ubuntu 13.10). This is usually easy, but now I am getting errors, with errors in about all modules. Going into the modules and running make again gives me the error below: Any idea what to do? : gcc

Re: [GRASS-dev] GRASS 7.0 compile error

2014-03-03 Thread Paulo van Breugel
Further to my email below, it seems to be an error in the latest version. I reverted back to a previous version (59504) and that compiled without problems. On Mon 03 Mar 2014 06:10:09 PM CET, Paulo van Breugel wrote: Hi, I am trying to compile the latest GRASS 7.0 from source (on Ubuntu

Re: [GRASS-dev] GRASS 7.0 compile error

2014-03-03 Thread Paulo van Breugel
Hi Martin, yes, I build it completely from scratch. i.e., I did not do an svn update but a new svn checkout. Are there any new dependencies perhaps? On Mon 03 Mar 2014 06:42:23 PM CET, Martin Landa wrote: Hi, 2014-03-03 18:37 GMT+01:00 Paulo van Breugel p.vanbreu...@gmail.com: Further

Re: [GRASS-dev] GRASS 7.0 compile error

2014-03-03 Thread Paulo van Breugel
my sincere apology for causing a short breakage of GRASS building and thanks for fast feedback. Maris. 2014-03-03 21:18 GMT+02:00 Paulo van Breugel p.vanbreu...@gmail.com: Hi Martin, yes, I build it completely from scratch. i.e., I did not do an svn update but a new svn checkout. Are there any new

Re: [GRASS-dev] [GRASS GIS] #1776: Python error by startup

2014-03-03 Thread Paulo van Breugel
Hi Marisn, Yes, there is no error message anymore.. thanks! Should I mark this ticket as fixed, or will you do that? Paulo On Mon 03 Mar 2014 10:05:53 PM CET, GRASS GIS wrote: #1776: Python error by startup --+-

[GRASS-dev] polygon boundaries not showing

2014-03-05 Thread Paulo van Breugel
Hi, In GRASS 7, rev 59197 (running on Ubuntu 13.10 64bits) the polygon boundaries are not showing. Or more correctly, they do show as very thin whitish lines, but line width and colour cannot be changed. This is if cairo is used for rendering. With png rendering, the polygons are not shown

Re: [GRASS-dev] polygon boundaries not showing

2014-03-07 Thread Paulo van Breugel
that back. Cheers, Paulo On Fri 07 Mar 2014 10:12:00 AM CET, Martin Landa wrote: Hi, 2014-03-05 15:28 GMT+01:00 Paulo van Breugel p.vanbreu...@gmail.com: In GRASS 7, rev 59197 (running on Ubuntu 13.10 64bits) the polygon boundaries are not showing. Or more correctly, they do show as very thin

[GRASS-dev] g.mremove: adding 'map name exclusion pattern' option

2014-03-19 Thread Paulo van Breugel
Hi, Would it be difficult to add an option to use 'map name exclusion patterns' like is available in g.mlist? In the meantime, is it possible to exclude maps using regular expression in g.mremove? Best Paulo ___ grass-dev mailing list

Re: [GRASS-dev] [GRASS GIS] #1857: Correction help file r.colors

2014-03-25 Thread Paulo van Breugel
In the help file of r.colors in both GRASS 6.4 and 7.0 there is the line: The rules color table type will cause r.colors to read color table specifications from standard input (stdin) and will build the color table accordingly In GRASS 6.4 I assume this refers to the option rules in the drop

Re: [GRASS-dev] [GRASS GIS] #2255: g.mlist warnings for layers found in other mapsets

2014-04-18 Thread Paulo van Breugel
Let me try to clarify with an example. Suppose I have two different mapsets, Ethiopia and Ethiopiabackup, each with a number of layers with the same name. Now, if I use (just selecting 1 layer to keep the example short): *g.mlist type=rast pattern=fireprob_rf1 mapset=Ethiopia* Gives me:

[GRASS-dev] Multiple map frames in cartographic composer

2014-05-05 Thread Paulo van Breugel
Hi, I have no clue how difficult it would be to implement, but it would be great if there was the option in the cartographic composer to add more than one map frame (same goes for the other map items). Cheers, Paulo ___ grass-dev mailing list

Re: [GRASS-dev] Multiple map frames in cartographic composer

2014-05-05 Thread Paulo van Breugel
. It could run ps.map on more map frames and display them via eps instruction (automate what the user has to do) but it seems to be quite a lot of work. So, so far you have to do it manually. Anna On Mon, May 5, 2014 at 7:14 AM, Paulo van Breugel p.vanbreu...@gmail.comwrote: Hi, I have

[GRASS-dev] scikit-learn

2014-05-13 Thread Paulo van Breugel
Does anybody have experience with the scikit-learn toolkit? It seems like a very extensive tool set for machine learning in Python. I have no experience in programming in Python, so I cannot really judge how difficult it would be to call functions from this tool set in GRASS, but if possible, that

Re: [GRASS-dev] scikit-learn

2014-05-14 Thread Paulo van Breugel
be a bit problematic in R for large data sets). On Wed, May 14, 2014 at 9:55 AM, Moritz Lennert mlenn...@club.worldonline.be wrote: On 13/05/14 22:27, Paulo van Breugel wrote: Does anybody have experience with the scikit-learn toolkit? It seems like a very extensive tool set for machine

[GRASS-dev] gdal-grass plugin or support in gdal for GRASS 7

2014-05-20 Thread Paulo van Breugel
What is the status / plans / time line for support in gdal, directly or through the gdal-grass plugin, for GRASS 7 vector layers? I had seen some emails on building gdal with GRASS 7 support with some success, but can't find those emails nor any further news.

Re: [GRASS-dev] gdal-grass plugin or support in gdal for GRASS 7

2014-05-20 Thread Paulo van Breugel
Thanks, I know (I read) how to do this, but wasn't sure it is actually working with GRASS 7. Happy to hear at least somebody managed :-). I will give it a try then. On 05/20/2014 10:25 AM, Markus Neteler wrote: On Tue, May 20, 2014 at 9:11 AM, Blumentrath, Stefan stefan.blumentr...@nina.no

[GRASS-dev] addon compilation error

2014-06-30 Thread Paulo van Breugel
I wrote a little addon r.random.weight and added it to the addon repository: https://trac.osgeo.org/grass/browser/grass-addons/grass7/raster/r.random.weight/r.random.weight However, when trying to install it in grass (7) via the addon-extensions function, it fails, with the message below:

Re: [GRASS-dev] addon compilation error

2014-06-30 Thread Paulo van Breugel
That doesn' t seem to work either, I am getting the same error message after adding the py extension On 30-06-14 17:24, Vaclav Petras wrote: On Mon, Jun 30, 2014 at 10:23 AM, Paulo van Breugel p.vanbreu...@gmail.com mailto:p.vanbreu...@gmail.com wrote: I wrote a little addon

Re: [GRASS-dev] addon compilation error

2014-07-01 Thread Paulo van Breugel
Great, that worked... and good to know what was wrong On 01-07-14 08:54, Luca Delucchi wrote: On 1 July 2014 00:05, Paulo van Breugel p.vanbreu...@gmail.com wrote: That doesn' t seem to work either, I am getting the same error message after adding the py extension I should fix it in r61093

[GRASS-dev] compiling grass 7 - can't find gdal (but it is there)

2014-07-02 Thread Paulo van Breugel
Hi, I am trying to compile grass7 (revision 61123) on Ubuntu 14.04, but the configuring fails with: ... checking whether to use GDAL... yes checking for gdal-config... /usr/bin/gdal/bin/gdal-config configure: error: *** Unable to locate GDAL library. The path /usr/bin/gdal/bin/gdal-config is

Re: [GRASS-dev] using rand(x,y) in r.mapcalc (grass7)

2014-07-03 Thread Paulo van Breugel
On 03-07-14 03:43, Vaclav Petras wrote: On Wed, Jul 2, 2014 at 8:15 PM, Glynn Clements gl...@gclements.plus.com mailto:gl...@gclements.plus.com wrote: Shouldn't the seed not be generated on e.g, OS time, which would ensure that each run would give a different result? No. The

Re: [GRASS-dev] using rand(x,y) in r.mapcalc (grass7)

2014-07-03 Thread Paulo van Breugel
Just a quick additional question, how to set this GRASS_RND_SEED from within a python script (I want to add the option to set the seed with a seed parameter in my script, as suggested in the previous email). On Thu, Jul 3, 2014 at 8:55 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: On 03

Re: [GRASS-dev] compiling grass 7 - can't find gdal (but it is there)

2014-07-04 Thread Paulo van Breugel
OK, this seems to be solved with the latest update.. thanks :-) On Wed, Jul 2, 2014 at 8:41 PM, Paulo van Breugel p.vanbreu...@gmail.com wrote: Hi, I am trying to compile grass7 (revision 61123) on Ubuntu 14.04, but the configuring fails with: ... checking whether to use GDAL... yes

Re: [GRASS-dev] using rand(x,y) in r.mapcalc (grass7)

2014-07-04 Thread Paulo van Breugel
On Thu, Jul 3, 2014 at 9:39 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: Just a quick additional question, how to set this GRASS_RND_SEED from within a python script (I want to add the option to set the seed with a seed parameter in my script, as suggested in the previous email

Re: [GRASS-dev] using rand(x,y) in r.mapcalc (grass7)

2014-07-05 Thread Paulo van Breugel
On Sun, Jul 6, 2014 at 12:34 AM, Glynn Clements gl...@gclements.plus.com wrote: Paulo van Breugel wrote: Just a quick additional question, how to set this GRASS_RND_SEED from within a python script (I want to add the option to set the seed with a seed parameter in my script, as suggested

[GRASS-dev] reshuffle raster data

2014-07-11 Thread Paulo van Breugel
Hi, is there a way to reshuffle raster data in GRASS? ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev

Re: [GRASS-dev] reshuffle raster data

2014-07-11 Thread Paulo van Breugel
Thanks, I will try that. On Fri, Jul 11, 2014 at 5:26 PM, Anna Petrášová kratocha...@gmail.com wrote: Hi, On Fri, Jul 11, 2014 at 10:51 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: Hi, is there a way to reshuffle raster data in GRASS? If I understand correctly what reshuffle

Re: [GRASS-dev] using rand(x,y) in r.mapcalc (grass7)

2014-07-21 Thread Paulo van Breugel
On 21-07-14 19:01, Markus Neteler wrote: On Sun, Jul 6, 2014 at 12:25 AM, Glynn Clements gl...@gclements.plus.com wrote: Glynn Clements gl...@gclements.plus.com wrote: ... In ticket #2272, I attached a portable implementation of lrand48(). If desired, we could add this to libgis and use that

[GRASS-dev] pygrass vs grass python scripting library

2014-07-22 Thread Paulo van Breugel
I am trying to familiarize myself a bit with python scripting in GRASS. I am a bit confused about the different approaches that seem possible. More specifically, there is the pygrass (http://grasswiki.osgeo.org/wiki/Python/pygrass) and grass python scripting library (

Re: [GRASS-dev] using rand(x,y) in r.mapcalc (grass7)

2014-07-22 Thread Paulo van Breugel
On 22-07-14 22:58, Glynn Clements wrote: Markus Neteler wrote: - if the user needs reproducability, then have a env var to enable that. And when issue of usability doesn't even get considered until a few years later when the user (or a colleague) gets an email suggesting the results can't be

Re: [GRASS-dev] using rand(x,y) in r.mapcalc (grass7)

2014-07-22 Thread Paulo van Breugel
On 22-07-14 23:31, Markus Neteler wrote: On Tue, Jul 22, 2014 at 11:19 PM, Paulo van Breugel wrote: On 22-07-14 22:58, Glynn Clements wrote: And when issue of usability doesn't even get considered until a few years later when the user (or a colleague) gets an email suggesting the results

Re: [GRASS-dev] pygrass vs grass python scripting library

2014-07-23 Thread Paulo van Breugel
Hi Pietro, Thanks for the explanation! On 22-07-14 15:05, Pietro wrote: Hi Paulo, On Tue, Jul 22, 2014 at 8:55 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: I am trying to familiarize myself a bit with python scripting in GRASS. I am a bit confused about the different approaches

[GRASS-dev] compiling grass 7 fails, complains about not finding gdal (which however is there)

2014-07-23 Thread Paulo van Breugel
I am trying to compile grass 7, with configuration settings: ./configure --prefix=/usr/local/grass7 --enable-64bit --with-libs=/lib64 --with-sqlite --with-odbc --with-cairo --with-geos --with-cxx=yes --with-gdal=/usr/bin/gdal/bin/ --with-python=yes --with-wxwidgets=/usr/bin/wx-config

Re: [GRASS-dev] compiling grass 7 fails, complains about not finding gdal (which however is there)

2014-07-23 Thread Paulo van Breugel
On 23-07-14 14:38, Markus Neteler wrote: On Wed, Jul 23, 2014 at 2:18 PM, Paulo van Breugel p.vanbreu...@gmail.com wrote: I am trying to compile grass 7, with configuration settings: ./configure --prefix=/usr/local/grass7 --enable-64bit --with-libs=/lib64 --with-sqlite --with-odbc

[GRASS-dev] Using the new s flag or seed option for r.mapcalc in a python script

2014-07-24 Thread Paulo van Breugel
How do I use this new flag / seed parameter for r.mapcalc in python scripts? I have for example a script where I can define the seed, or if left empty I want to set the 's' flag: if seed == : grass.mapcalc($tmp_map = rand(${minval},${maxval}), minval = minval,

Re: [GRASS-dev] Using the new s flag or seed option for r.mapcalc in a python script

2014-07-25 Thread Paulo van Breugel
On 24-07-14 16:21, Glynn Clements wrote: Paulo van Breugel wrote: How do I use this new flag / seed parameter for r.mapcalc in python scripts? The grass.script.mapcalc() function has been updated to accept a seed= parameter, which should be either an integer or the string 'auto' for a random

Re: [GRASS-dev] Using the new s flag or seed option for r.mapcalc in a python script

2014-07-26 Thread Paulo van Breugel
On 26-07-14 07:58, Paulo van Breugel wrote: On 24-07-14 16:21, Glynn Clements wrote: Paulo van Breugel wrote: How do I use this new flag / seed parameter for r.mapcalc in python scripts? The grass.script.mapcalc() function has been updated to accept a seed= parameter, which should be either

Re: [GRASS-dev] Using the new s flag or seed option for r.mapcalc in a python script

2014-07-26 Thread Paulo van Breugel
I am not familiar with how changes in the different version are handled, but will these changes to r.mapcalc and grass.script.mapcalc (now in grass 7.1) be implemented in grass 7.0? On 24-07-14 16:21, Glynn Clements wrote: Paulo van Breugel wrote: How do I use this new flag / seed

[GRASS-dev] grass.script.array.read: reading multiple rasters

2014-07-31 Thread Paulo van Breugel
To read in a raster with GRASS Python Scripting Library, I can use ref = garray.array() ref.read('mymap') But is it also possible to read in multiple raster layers at once? Something like: ref = garray.array() ref.read(('map1','map2')) If not, what would be the best way to get an array with

[GRASS-dev] Error reading null row 2725 for MASK

2014-08-27 Thread Paulo van Breugel
When running several r.mapcalc in a loop (via R) the function stops with an error: ERROR: Error reading null row 2725 for MASK The row number varies. This seems to happen at random, and when I repeat the same r.mapcalc calculation that stopped with the error before, things run without problem.

Re: [GRASS-dev] Error reading null row 2725 for MASK

2014-08-27 Thread Paulo van Breugel
I forgot to mention that I am using GRASS 7.1 (rev 61757, had it before with rev 61413, but I think I had a similar problem about a year ago). On Wed, Aug 27, 2014 at 10:13 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: When running several r.mapcalc in a loop (via R) the function stops

Re: [GRASS-dev] Error reading null row 2725 for MASK

2014-09-01 Thread Paulo van Breugel
On Thu, Aug 28, 2014 at 7:34 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: On Wed, Aug 27, 2014 at 8:20 PM, Markus Neteler nete...@osgeo.org wrote: On Wed, Aug 27, 2014 at 3:25 PM, Paulo van Breugel p.vanbreu...@gmail.com wrote: I forgot to mention that I am using GRASS 7.1 (rev

Re: [GRASS-dev] Error reading null row 2725 for MASK

2014-09-01 Thread Paulo van Breugel
On Mon, Sep 1, 2014 at 10:45 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: On Thu, Aug 28, 2014 at 7:34 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: On Wed, Aug 27, 2014 at 8:20 PM, Markus Neteler nete...@osgeo.org wrote: On Wed, Aug 27, 2014 at 3:25 PM, Paulo van Breugel

Re: [GRASS-dev] Error reading null row 2725 for MASK

2014-09-10 Thread Paulo van Breugel
I did. I recompile and see if that takes care of the problem. On Wed, Sep 10, 2014 at 1:10 AM, Markus Neteler nete...@osgeo.org wrote: On Thu, Aug 28, 2014 at 7:34 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: On Wed, Aug 27, 2014 at 8:20 PM, Markus Neteler nete...@osgeo.org wrote

Re: [GRASS-dev] [GRASS GIS] #2417: r.profile should report distance in location units

2014-09-15 Thread Paulo van Breugel
No opinion on what should be the default, but I definitely think it to be useful to have the option to switch to meters if desired (especially useful when using latlon in which case current units will probably be less useful) On Mon, Sep 15, 2014 at 5:45 PM, GRASS GIS t...@osgeo.org wrote:

[GRASS-dev] v.select: creation primary key / indexing

2014-09-23 Thread Paulo van Breugel
I just had a case in which I created a new point layer by selecting a subset of points with v.select. I subsequently added a column and used v.what.rast to upload raster values for the points. The point layer has 2 million points and the v.what.rast took a very long time to update the vector

[GRASS-dev] r.stats output

2014-09-24 Thread Paulo van Breugel
I am trying to use r.stats to print out a text file with x and y coordinates as well as the area (or cell count). However, it seems any choice is mutually exclusive. If I choose to print the grid coordinates and to print the area, what I get is the coordinates with the category number. If I select

[GRASS-dev] Floating and integer numbers in r.mapcalc

2014-09-24 Thread Paulo van Breugel
I have the following function (to calculate cell area) PI=3.1415926536 RES=0.0008333 R=6371007 r.mapcalc test3 = (sin(y()+$RES/2) - sin(y()-$RES/2)) * ($RES * $PI/180) * $R^2 This will give me a wrong results, apparently because R is an integer value. If I adapt the formula: r.mapcalc test3 =

Re: [GRASS-dev] r.stats output

2014-09-24 Thread Paulo van Breugel
On Wed, Sep 24, 2014 at 1:12 PM, Moritz Lennert mlenn...@club.worldonline.be wrote: On 24/09/14 10:00, Paulo van Breugel wrote: I am trying to use r.stats to print out a text file with x and y coordinates as well as the area (or cell count). However, it seems any choice is mutually

Re: [GRASS-dev] r.stats output

2014-09-24 Thread Paulo van Breugel
On Wed, Sep 24, 2014 at 2:43 PM, Moritz Lennert mlenn...@club.worldonline.be wrote: On 24/09/14 14:08, Paulo van Breugel wrote: On Wed, Sep 24, 2014 at 1:12 PM, Moritz Lennert It thus does not make sense to provide coordinates for count or area: which coordinates would you use

Re: [GRASS-dev] Floating and integer numbers in r.mapcalc

2014-09-25 Thread Paulo van Breugel
Hi Glynn Thanks for the explanation. Good to know that the problem lies with the exceeding the integer range.. something I have to be careful about in the future. On Thu, Sep 25, 2014 at 1:04 AM, Glynn Clements gl...@gclements.plus.com wrote: Paulo van Breugel wrote: I have the following

[GRASS-dev] error v.what.rast

2014-10-07 Thread Paulo van Breugel
I am trying to upload raster values of the raster 'grid' to the attribute table of the gbif vector layer, as below: g.region rast=grid v.what.rast map=gbif raster=grid column=cell2arcm Reading features from vector map... 100% ERROR: Reading raster map grid@ request for row 1830 is outside region

Re: [GRASS-dev] error v.what.rast

2014-10-08 Thread Paulo van Breugel
On Wed, Oct 8, 2014 at 9:21 AM, Markus Neteler nete...@osgeo.org wrote: On Tue, Oct 7, 2014 at 11:20 PM, Paulo van Breugel p.vanbreu...@gmail.com wrote: I am trying to upload raster values of the raster 'grid' to the attribute table of the gbif vector layer, as below: g.region rast=grid

Re: [GRASS-dev] error v.what.rast

2014-10-10 Thread Paulo van Breugel
On Thu, Oct 9, 2014 at 11:49 PM, Markus Neteler nete...@osgeo.org wrote: On Wed, Oct 8, 2014 at 9:44 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: On Wed, Oct 8, 2014 at 9:21 AM, Markus Neteler nete...@osgeo.org wrote: On Tue, Oct 7, 2014 at 11:20 PM, Paulo van Breugel p.vanbreu

Re: [GRASS-dev] error v.what.rast

2014-10-10 Thread Paulo van Breugel
On Fri, Oct 10, 2014 at 9:00 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: On Thu, Oct 9, 2014 at 11:49 PM, Markus Neteler nete...@osgeo.org wrote: On Wed, Oct 8, 2014 at 9:44 AM, Paulo van Breugel p.vanbreu...@gmail.com wrote: On Wed, Oct 8, 2014 at 9:21 AM, Markus Neteler nete

Re: [GRASS-dev] error v.what.rast

2014-10-10 Thread Paulo van Breugel
On Fri, Oct 10, 2014 at 1:44 PM, Glynn Clements gl...@gclements.plus.com wrote: Paulo van Breugel wrote: Perhaps a vector point just hits the extents of the computational region or map? You are right that the extends do not match completely. But I was under the impression

Re: [GRASS-dev] No Required GUI section for g.list and g.remove

2014-10-14 Thread Paulo van Breugel
Putting the 'ignore' option in separate tab with patterns is fine I think. Also, for g.remove to have the 'type' and 'name' together in one tab is also a good idea imho. I am not sure I understand the last question; you mean to add the possibility to make an option required but still have

Re: [GRASS-dev] No Required GUI section for g.list and g.remove

2014-10-14 Thread Paulo van Breugel
On Tue, Oct 14, 2014 at 10:06 AM, Moritz Lennert mlenn...@club.worldonline.be wrote: On 14/10/14 09:14, Paulo van Breugel wrote: Putting the 'ignore' option in separate tab with patterns is fine I think. Also, for g.remove to have the 'type' and 'name' together in one tab is also a good

Re: [GRASS-dev] No Required GUI section for g.list and g.remove

2014-10-25 Thread Paulo van Breugel
Lennert mlenn...@club.worldonline.be wrote: On 14/10/14 10:38, Paulo van Breugel wrote: On Tue, Oct 14, 2014 at 10:06 AM, Moritz Lennert mlenn...@club.worldonline.be mailto:mlenn...@club.worldonline.be wrote: On 14/10/14 09:14, Paulo van Breugel wrote: Putting the 'ignore' option

Re: [GRASS-dev] No Required GUI section for g.list and g.remove

2014-10-28 Thread Paulo van Breugel
, Vaclav Petras wenzesl...@gmail.com mailto:wenzesl...@gmail.com wrote: On Tue, Oct 14, 2014 at 5:28 AM, Moritz Lennert mlenn...@club.worldonline.be mailto:mlenn...@club.worldonline.be wrote: On 14/10/14 10:38, Paulo van Breugel wrote

Re: [GRASS-dev] No Required GUI section for g.list and g.remove

2014-10-29 Thread Paulo van Breugel
.__worldonline.be mailto:mlenn...@club.worldonline.be wrote: On 14/10/14 10:38, Paulo van Breugel wrote: On Tue, Oct 14, 2014 at 10:06 AM, Moritz Lennert mlenn...@club.worldonline.be mailto:mlenn...@club.worldonline.be

Re: [GRASS-dev] [GRASS GIS] #2053: r.recode: 0.0 or 1.0 as limits do not seem to be taken into account

2014-11-02 Thread Paulo van Breugel
On Sun, Nov 2, 2014 at 10:10 PM, GRASS GIS t...@osgeo.org wrote: #2053: r.recode: 0.0 or 1.0 as limits do not seem to be taken into account +--- Reporter: nikosa | Owner:

Re: [GRASS-dev] wxGUI changing resolution incorrectly

2012-04-13 Thread Paulo van Breugel
Hi, this relates to earlier messages, including from me, about problems with the region settings. It seemed to be solved, but I am again experiencing similar problems as reported below. Like Michael, I tried different functions, like r.patch and r.proj, and they all give trouble when used

[GRASS-dev] compiling gdal-grass plugin with GRASS 7.0

2012-04-24 Thread Paulo van Breugel
Hi, I am trying to compile the gdal-grass plugin with GRASS 7.0, using: ./configure --with-gdal=/usr/local/gdal1.9/bin/gdal-config --with-grass=/usr/local/grass7/grass-7.0.svn However, I am getting the error message that configure: error: --with-grass=/usr/local/grass7/grass-7.0.svn

Re: [GRASS-dev] reducing screen clutter

2012-05-24 Thread Paulo van Breugel
True that having the same dialogue open several times can be annoying. But not always, it may come in handy if you want to run the same module several times with different parameters (run at the same time, or prepare one while the other is still running; btw, I actually never checked how it is

[GRASS-dev] Segmentation fault (core dumped) when using r.mapcalc in GRASS 7.0

2012-08-18 Thread Paulo van Breugel
When using the graph operator in r.mapcalc and when using many points (+500) to define the graph, I am getting a 'Segmentation fault (core dumped)'. This is shown after the calculation has (apparently) finished. 100% Segmentation fault (core dumped) GRASS 7.0.svn (latlon):~ It is difficult to

Re: [GRASS-dev] Segmentation fault (core dumped) when using r.mapcalc in GRASS 7.0

2012-08-19 Thread Paulo van Breugel
Hi Markus I can also confirm it works in the in GRASS 7.0 r52727 Thanks a lot for this quick fix! Paulo On 08/19/2012 10:03 AM, Markus Neteler wrote: On Sat, Aug 18, 2012 at 8:03 PM, Glynn Clements gl...@gclements.plus.com wrote: Paulo van Breugel wrote: When using the graph operator

Re: [GRASS-dev] [GRASS-user] Fwd: Re: R + grass7

2012-08-29 Thread Paulo van Breugel
Hi, You can find a list of changes in option settings and names here: http://trac.osgeo.org/grass/wiki/Grass7/NewFeatures#Renamedoptions Cheers, Paulo On 08/29/2012 02:50 PM, Helmut Kudrnovsky wrote: fyi a question regarding an translation (flags,parameter) table between grass6x and

Re: [GRASS-dev] [GRASS GIS] #1717: layer remove does not work on multiple selections

2012-09-02 Thread Paulo van Breugel
Just airing my opinion: it would be really, really, good if the second option would be possible, having the ability to do something (like delete) multiple selection. I would make working with layers that much easier. On 09/02/2012 04:48 AM, GRASS GIS wrote: #1717: layer remove does not work

Re: [GRASS-dev] [GRASS GIS] #1717: layer remove does not work on multiple selections

2012-09-03 Thread Paulo van Breugel
I just compiled the latest build (revision 53062) (working on Ubuntu 12.04) and I can confirm it only works on one of the maps selected (as far as I know, it never has been possible to act on more then one layer?) On 09/02/2012 11:12 PM, GRASS GIS wrote: #1717: layer remove does not work

Re: [GRASS-dev] [GRASS GIS] #1717: layer remove does not work on multiple selections

2012-09-03 Thread Paulo van Breugel
I was mostly concerned with the 'remove' function. But I just tried the 'Set computational region from selected maps' and it doesn't work for me either. It sets the region for the first map of the selected ones. But I am running GRASS GIS 7 (on Ubuntu 12.04), so was this not changed for GRASS

Re: [GRASS-dev] [GRASS GIS] #1717: layer remove does not work on multiple selections

2012-09-03 Thread Paulo van Breugel
Brilliant, it works (with GRASS 7, r53065)!! You made my day! Cheers, Paulo On 09/03/2012 12:52 PM, GRASS GIS wrote: #1717: layer remove does not work on multiple selections ---+ Reporter: cmbarton

Re: [GRASS-dev] Please update Compile on Ubuntu page in Wiki

2012-09-04 Thread Paulo van Breugel
Hi, Below configure settings for GRASS 7 on Ubuntu 12.04 amd64. For GRASS 6.4 I use the same (except --prefix=/usr/local/grass6). I think all packages are in the repositories, except gdal 1.9 which I compiled from source ./configure --prefix=/usr/local/grass7 --enable-64bit --with-cxx=yes

Re: [GRASS-dev] g.mlist sep= or fs= ?

2012-09-05 Thread Paulo van Breugel
+1 for separator On 09/05/2012 10:09 AM, Markus Neteler wrote: Hi, me and some of my course participants (GeoSTAT 2012) stumbled over the change of sep= to fs= in GRASS 7. While ... On Thu, Dec 11, 2008 at 11:21 AM, Hamish hamis...@yahoo.com wrote: Huidae Cho wrote: When I first wrote the

Re: [GRASS-dev] [GRASS GIS] #1759: Selecting maps in dropdown menu: slider to move up/down maps does not work

2012-10-06 Thread Paulo van Breugel
Hi, The TreeCtrl demo works. I can move up and down the folders with both the up and down keyboard key and the mouse (see screenshot for latter). Ubuntu 10.04 does not have the Unity interface yet I believe. My assumption was the problem is related to this. However, as said, the TreeCtrl demo

Re: [GRASS-dev] [GRASS GIS] #1759: Selecting maps in dropdown menu: slider to move up/down maps does not work

2012-10-06 Thread Paulo van Breugel
Sorry, the demo package is for wxPython, not Python.. so that agrees with what I have on my system On Sat, Oct 6, 2012 at 1:05 PM, Paulo van Breugel p.vanbreu...@gmail.comwrote: Hi, The TreeCtrl demo works. I can move up and down the folders with both the up and down keyboard key

Re: [GRASS-dev] working on a add on to calculate MESS

2012-10-16 Thread Paulo van Breugel
Kudrnovsky hel...@web.de wrote: Hi Paulo, your osgeo id should be activated now. happy hacking Helmut *Gesendet:* Montag, 15. Oktober 2012 um 13:34 Uhr *Von:* Paulo van Breugel p.vanbreu...@gmail.com *An:* grass-...@lists.osgeo.org *Cc:* Helmut Kudrnovsky hel...@web.de *Betreff:* Re: Re

Re: [GRASS-dev] working on a add on to calculate MESS

2012-10-16 Thread Paulo van Breugel
landa.mar...@gmail.comwrote: Hi, 2012/10/16 Paulo van Breugel p.vanbreu...@gmail.com: Thanks, I just uploaded the r.mess script to the grass-addons/grass7/raster. Any feedback is most welcome (adherence to grass and bash scripts coding standards is probably one of the thing to check as I

[GRASS-dev] installing r.modis fails

2012-10-31 Thread Paulo van Breugel
Hi, I am trying to install r.modis using g.extension, which gives me the error messages below. Note that the first three svn warnings also showed up during compiling GRASS (reported here: http://trac.osgeo.org/grass/ticket/1776) and with any extension I install. So they are probably not

Re: [GRASS-dev] [GRASS GIS] #1776: Python error by startup

2012-10-31 Thread Paulo van Breugel
LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_CTYPE=en_US.UTF-8 LC_NUMERIC=en_US.UTF-8 LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 LC_PAPER=en_US.UTF-8 LC_NAME=en_US.UTF-8 LC_ADDRESS=en_US.UTF-8 LC_TELEPHONE=en_US.UTF-8 LC_MEASUREMENT=en_US.UTF-8

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