[GRASS-user] r.coin behaving differently

Hi, I am using r.coin for two raster maps map1's range is Range of data:min = 111 max = 140 map2' range Range of data:min = max = 17590 I used to get this result with r.coin | cat# | 111 | 112 | 120 | 130 | 140 | w cat 0 | w/o cat 0 |

[GRASS-user] Re: r.coin behaving differently

Follow-up On Wed, Apr 14, 2010 at 5:41 PM, maning sambale emmanuel.samb...@gmail.com wrote: map2' range Range of data:    min =  max = 17590 The range above is not are ordinal categories, they are simply polygon codes of administrative regions. -- cheers, maning

Re: [GRASS-user] Questions about r.mfilter

Casey Vandenberg wrote: Does anyone know if the r.mfilter will support negative values in the matrix filter file. I was hoping to do a high pass filter on a dataset, so I created a filter for input in the following format, but it will not work. TITLE HighPass3x3 MATRIX3 -1

[GRASS-user] Running v.krige in GRASS6.5

__ Information from ESET NOD32 Antivirus, version of virus signature database 5027 (20100414) __ The message was checked by ESET NOD32 Antivirus. http://www.eset.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman

Re: [GRASS-user] Difficulties with i.pr

Hi Joel - Sorry for the late reply. I only managed to successfully run i.pr.training and i.pr.features. I tried the image classification, but it threw too many errors. I haven't looked at i.pr for a while, but may revisit it when time permits. Best Regards, Daniel. joel dinis wrote: Hello

Re: [GRASS-user] Running v.krige in GRASS6.5

Hi, 2010/4/14 António Rocha antonio.ro...@deimos.com.pt: I have just installed GRASS6.5svn and I have the following files v.krige.py     in sr/local/grass-6.5.svn/etc/wxpython/scripts v.krige.pyc     in /usr/local/grass-6.5.svn/etc/wxpython/scripts But in Wxpython command console, everytime

[GRASS-user] Link to Open office Database

I want link a point in a map with a Mask of OpenOffice database. How am I doing? thanks. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Running v.krige in GRASS6.5

Hi, 2010/4/14 António Rocha antonio.ro...@deimos.com.pt: 1- Is it possible to back-port it to GRASS6.4? v.krige's command line interface should work in GRASS 6.4, the GUI part requires GRASS 6.5+. 2- How can I know with release I'm using (rX)? Depends how your GRASS is installed (binary

Re: [GRASS-user] Re: GRASS - Network Analysis

Great Martin, I've just tested it! What do you think about adding the option to parametrize inputs and outputs? giovanni 2010/4/10 Martin Landa landa.mar...@gmail.com Hi, 2010/4/10 Martin Landa landa.mar...@gmail.com: the modules developed by Daniel Bundala within Google Summer of Code

Re: [GRASS-user] Running v.krige in GRASS6.5

(please keep discussion in ML) Hi, 2010/4/14 António Rocha antonio.ro...@deimos.com.pt: Regarding first question This means that it won't be available or adapted to 6.4 right? could be in 6.4.1, unfortunately adopting v.krige to wxGUI available in GRASS 6.4 would be too much work. Anyway

Re: [GRASS-user] Re: GRASS - Network Analysis

Ops, Martin, I've replied using the wrong thread! :) thanks, giovanni 2010/4/14 Martin Landa landa.mar...@gmail.com Hi, 2010/4/14 G. Allegri gioha...@gmail.com: Great Martin, I've just tested it! What do you think about adding the option to parametrize inputs and outputs? seems that

[GRASS-user] r.mapcalc and nested if

Hello everybody, I need to run a complex r.mapcalc expression, but I can't understand how to use nested if. This is the expression: r.mapcalc

[GRASS-user] Re: r.mapcalc and nested if

Sorry, this is the expression: r.mapcalc 'map2=if(map ==1 ,if(mode(map[-1,-1],map[-1,0],map[-1,1],map[0,1],map[1,1],map[1,0],map[1,-1],map[0,-1])==1,0,mode(map[-1,-1],map[-1,0],map[-1,1],map[0,1],map[1,1],map[1,0],map[1,-1],map[0,-1]),map))' Thanks Luca -- View this message in context:

[GRASS-user] Stratified sampling in GRASS

Hello to all, I'm trying to do a stratified sampling in GRASS, and I found nothing in GRASS about it. Does anyone knows how to do it? Thank in advance JD ___ grass-user mailing list grass-user@lists.osgeo.org

Re: [GRASS-user] Stratified sampling in GRASS

On Wednesday 14 April 2010, joel dinis wrote: Hello to all, I'm trying to do a stratified sampling in GRASS, and I found nothing in GRASS about it. Does anyone knows how to do it? Thank in advance JD Here is one approach with R: http://casoilresource.lawr.ucdavis.edu/drupal/node/644

[GRASS-user] Error in GRASS6.4 while creating image group

Hi I'm using GRASS6.4.svn from latest week snapshot in Ubuntu and I was testing a few functions while I got an error when creating a image group with NorthCarolina Dataset. I did: i.group group=gr04 subgroup=sub input=lsat7_2000...@landsat

[GRASS-user] temporary maps/space during r.fill.dir execution

Hi grass users, does anybody know how to avoid the temporary use of disk space during execution of r.fill.dir? For large input files it seems that large temporary files are written as well since I got messages like no disk space left (running in a minimized environment where not so much disk

[GRASS-user] Error with sub-group while using i.gensigset

Greetings I'm freely following this tutorial ( http://grass.osgeo.org/wiki/Image_classification) and I'm getting a odd error. I'm sending this command: i.gensigset trainingma...@landsat group=g...@landsat subgroup=sub signaturefile=sig maxsig=5 and I get this: Finding training classes... 5

Re: [GRASS-user] Re: r.mapcalc and nested if

thedok78 pisze: Sorry, this is the expression: r.mapcalc 'map2=if(map ==1 ,if(mode(map[-1,-1],map[-1,0],map[-1,1],map[0,1],map[1,1],map[1,0],map[1,-1],map[0,-1])==1,0,mode(map[-1,-1],map[-1,0],map[-1,1],map[0,1],map[1,1],map[1,0],map[1,-1],map[0,-1]),map))' Thanks Luca seem that much easier

[GRASS-user] Pango ERROR

of this? Thanks Best regards Antonio __ Information from ESET NOD32 Antivirus, version of virus signature database 5029 (20100414) __ The message was checked by ESET NOD32 Antivirus. http://www.eset.com ___ grass-user mailing list grass-user

Re: [GRASS-user] Re: r.mapcalc and nested if

Hi there, may be the last command need double == r.mapclac 'final=if(first_map==1,0,first_map' cheers milton 2010/4/14 Jarek Jasiewicz jar...@amu.edu.pl thedok78 pisze: Sorry, this is the expression: r.mapcalc 'map2=if(map ==1

Re: [GRASS-user] Error with sub-group while using i.gensigset

On Wed, Apr 14, 2010 at 7:41 PM, Luisa Peña luisapena1...@gmail.com wrote: Greetings I'm freely following this tutorial (http://grass.osgeo.org/wiki/Image_classification) and I'm getting a odd error. I'm sending this command: i.gensigset trainingma...@landsat group=g...@landsat subgroup=sub

Re: [GRASS-user] Error in GRASS6.4 while creating image group

On Wed, Apr 14, 2010 at 7:05 PM, Nikos Dumakis nikosdu1...@gmail.com wrote: Hi I'm using GRASS6.4.svn from latest week snapshot in Ubuntu and I was testing a few functions while I got an error when creating a image group with NorthCarolina Dataset. I did: i.group group=gr04 subgroup=sub

Re: [GRASS-user] temporary maps/space during r.fill.dir execution

g.region -p says: projection: 0 (x,y) zone: 0 north: 6257261.73938969 south: 6124108.23119424 west: 650218.74629604 east: 775529.77427479 nsres: 84.32774427 ewres: 69.6946763 rows: 1579 cols: 1798 cells: 2839042 Hence, working on nearly 3 mill. cells...

Re: [GRASS-user] temporary maps/space during r.fill.dir execution

On Wed, Apr 14, 2010 at 11:01 AM, Christian Schwartze christian.schwar...@uni-jena.de wrote: Hi grass users, does anybody know how to avoid the temporary use of disk space during execution of r.fill.dir? For large input files it seems that large temporary files are written as well since I got

[GRASS-user] r.average and r.info

Hello, I am using r.average to calculate the mean pixel value in a base map aggregating pixels in a cover map with the same value. I know that I have 54 different categories (e.g. parcels) in the cover map, but when I run r.info, it only outputs 47 of them, with a on the final line. Where

Re: [GRASS-user] Error in GRASS6.4 while creating image group

Does anyone reports the same? because that happened with Win32 and I'm using a snapshot from 10/4/2010 in Ubuntu9.10. It happens the same in i.cluster and in all the others menus that required groups... On Wed, Apr 14, 2010 at 9:11 PM, Markus Neteler nete...@osgeo.org wrote: On Wed, Apr 14,

Re: [GRASS-user] temporary maps/space during r.fill.dir execution

Hi, 2010/4/14 Markus Neteler nete...@osgeo.org: does anybody know how to avoid the temporary use of disk space during execution of r.fill.dir? For large input files it seems that large temporary files are written as well since I got messages like no disk space left (running in a minimized

[GRASS-user] isolines and kml files interpolation

hello all, a question, points are interpolated by any method in kml and get a new file with interpolation or isolines in kml, thanks for your answers Ricardo Rodríguez Ing. Topográfico Univalle ___ grass-user mailing list grass-user@lists.osgeo.org

Re: [GRASS-user] Error with sub-group while using i.gensigset

I have re-downloaded NC_spm_08 from GRASS website and the already available group, lsat7_2...@landsat doesn't display sub-group in i.cluster or other functions.. Nevertheless, I tried what Markus said: i.group group=t02 subgroup=sub input=lsat5_1987_10,lsat5_1987_20 (altough this is not performed

[GRASS-user] Can't initialize wxpython GRASS6.4

Greetings I have just installed in my old laptop a Ubuntu Karmic version of GRASS (6.4). I know it's not new but I'm getting an ODD error that it's not suppose to happen. I have placed nc_spm_08 data in /home/jenny/data folder and everytime I do sudo grass64 -wxpython When it's open GRASS GIS

Re: [GRASS-user] Can't initialize wxpython GRASS6.4

Hi, 2010/4/15 Jenny Turner jennyturner1...@gmail.com: I have just installed in my old laptop a Ubuntu Karmic version of GRASS (6.4). I know it's not new but I'm getting an ODD error that it's not suppose to happen. I have placed nc_spm_08 data in /home/jenny/data folder and everytime I do

Re: [GRASS-user] Can't initialize wxpython GRASS6.4

Hi, 2010/4/15 Jenny Turner jennyturner1...@gmail.com: It says g.region: error while loading shared libraries: libgdal.so.1: cannot open shared object file: No such file or directory But I have gdal installed and libgdal and libgdal1-dev try `sudo ldconfig`. Martin -- Martin Landa

[GRASS-user] Question with Python-SWIG example

Hi, I was trying to run the example given on the Grass and Python wiki for interface between Python-SWIG-GRASS. I ran the raster example, and I got the following error: TypeError: 'int' object is unsubscriptable Which kinds of make sense, because presumably the G_get_raster_row function