Hello again I'm facing now a different problem with grass module. I am trying to make some test on interpolation of point vector data. The module I try to use is v.surf.idw.
Under sextante option and configuration>general I set an output folder and under Grass commands I set the region cellsize = 100 and flagged "use min covering region". If I try to run the v.surf.idw command with 42 point and -n set to YES the computer start working but never ends with CPU working 100% (one cpu, so 50%). If I try the same operation with the -n set to NO, the module comes to the end sayng that it cannot load the output. It seems that there is a memory problem, because the cell resolution is automatically set to 1m... Here are the logs ****************** GRASS execution commands g.region n=5098753.0 s=5077746.0 e=2367660.0 w=2339468.0 res=1 v.in.ogr min_area=-1 dsn="E:\GIS\temp" layer=tempiterpolation output=tmp1336482424014 --overwrite -o v.surf.idw input=tmp1336482424014 npoints=8 power=2 column=dtm10m output=output --overwrite g.region rast=output r.out.gdal -c createopt="TFW=YES,COMPRESS=LZW" input=output output="C:/Documents and Settings/rossinp/Desktop/pipp.tif" ******************* GRASS execution console output C:\>set HOME=C:\Documents and Settings\rossinp C:\>set GISRC=C:\Documents and Settings\rossinp\sextante\sextante.gisrc C:\>set GRASS_SH=C:\OSgeo4w\apps\msys\bin\sh.exe C:\>set PATH=C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\apps\msys\lib;C:/OSgeo4w/apps/grass/GRASS-~1.2/bin;C:/OSgeo4w/apps/grass/GRASS-~1.2/scripts;C:/OSgeo4w/apps/qgis-dev/./grass/scripts/;C:/OSgeo4w/apps/qgis-dev/bin;C:\OSgeo4w\apps\grass\grass-6.4.2\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\lib;C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Programmi\File comuni\Autodesk Shared\;C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\apps\Python27\Scripts;C:\OSgeo4w\apps\qgis-dev\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\lib C:\>set WINGISBASE=C:\OSgeo4w\apps\grass\grass-6.4.2\ C:\>set GISBASE=C:\OSgeo4w\apps\grass\grass-6.4.2\ C:\>set GRASS_PROJSHARE=C:\OSgeo4w\apps\grass\grass-6.4.2\\share\proj C:\>set GRASS_MESSAGE_FORMAT=gui C:\>if "" == "" set PATH=C:\OSgeo4w\apps\grass\grass-6.4.2\\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\\lib;C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\apps\msys\lib;C:/OSgeo4w/apps/grass/GRASS-~1.2/bin;C:/OSgeo4w/apps/grass/GRASS-~1.2/scripts;C:/OSgeo4w/apps/qgis-dev/./grass/scripts/;C:/OSgeo4w/apps/qgis-dev/bin;C:\OSgeo4w\apps\grass\grass-6.4.2\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\lib;C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Programmi\File comuni\Autodesk Shared\;C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\apps\Python27\Scripts;C:\OSgeo4w\apps\qgis-dev\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\lib C:\>if not "" == "" set PATH=C:\OSgeo4w\apps\grass\grass-6.4.2\\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\\lib;;C:\OSgeo4w\apps\grass\grass-6.4.2\\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\\lib;C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\apps\msys\lib;C:/OSgeo4w/apps/grass/GRASS-~1.2/bin;C:/OSgeo4w/apps/grass/GRASS-~1.2/scripts;C:/OSgeo4w/apps/qgis-dev/./grass/scripts/;C:/OSgeo4w/apps/qgis-dev/bin;C:\OSgeo4w\apps\grass\grass-6.4.2\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\lib;C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Programmi\File comuni\Autodesk Shared\;C:\OSgeo4w\apps\msys\bin;C:\OSgeo4w\apps\Python27\Scripts;C:\OSgeo4w\apps\qgis-dev\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\lib C:\>set GRASS_VERSION=6.4.0 C:\>if not "" == "" goto langset C:\>FOR /F "usebackq delims==" %i IN (`"C:\OSgeo4w\apps\grass\grass-6.4.2\\etc\winlocale"`) DO @set LANG=%i C:\>set PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.PY C:\>set PYTHONPATH=C:/OSgeo4w/apps/grass/GRASS-~1.2/etc/python;C:\OSgeo4w\apps\orfeotoolbox\wrapping\lib;C:\OSgeo4w\apps\orfeotoolbox\wrapping\Python;C:\OSgeo4w\apps\orfeotoolbox\python;C:\Programmi\ArcGIS\bin;C:\OSgeo4w\apps\grass\grass-6.4.2\\etc\python;C:\OSgeo4w\apps\grass\grass-6.4.2\\etc\wxpython\n C:\>g.gisenv.exe set="MAPSET=user" C:\>g.gisenv.exe set="LOCATION=temp_location" C:\>g.gisenv.exe set="LOCATION_NAME=temp_location" C:\>g.gisenv.exe set="GISDBASE=C:\Documents and Settings\rossinp\sextante\tempdata\grassdata" C:\>g.gisenv.exe set="GRASS_GUI=text" C:\>g.region n=5098753.0 s=5077746.0 e=2367660.0 w=2339468.0 res=1 C:\>v.in.ogr min_area=-1 dsn="E:\GIS\temp" layer=tempiterpolation output=tmp1336482424014 --overwrite -o GRASS_INFO_MESSAGE(3580,1): Over-riding projection check GRASS_INFO_END(3580,1) GRASS_INFO_MESSAGE(3580,2): Layer: tempiterpolation GRASS_INFO_END(3580,2) GRASS_INFO_MESSAGE(3580,3): Conteggio dei poligoni per 42 elementi in corso... GRASS_INFO_END(3580,3) GRASS_INFO_MESSAGE(3580,4): Importing map 42 features... GRASS_INFO_END(3580,4) GRASS_INFO_MESSAGE(3580,5): ----------------------------------------------------- GRASS_INFO_END(3580,5) GRASS_INFO_MESSAGE(3580,6): Si sta ricreando la topologia per il vettore <tmp1336482424014_tmp>... GRASS_INFO_END(3580,6) GRASS_INFO_MESSAGE(3580,7): Registrando primitive... GRASS_INFO_END(3580,7) GRASS_INFO_MESSAGE(3580,8): 42 primitive registrate GRASS_INFO_END(3580,8) GRASS_INFO_MESSAGE(3580,9): 42 vertici registrati GRASS_INFO_END(3580,9) GRASS_INFO_MESSAGE(3580,10): Numero di nodi: 42 GRASS_INFO_END(3580,10) GRASS_INFO_MESSAGE(3580,11): Numero di primitive:42 GRASS_INFO_END(3580,11) GRASS_INFO_MESSAGE(3580,12): Numero di punti:42 GRASS_INFO_END(3580,12) GRASS_INFO_MESSAGE(3580,13): Numero di linee:0 GRASS_INFO_END(3580,13) GRASS_INFO_MESSAGE(3580,14): Numero di confini:0 GRASS_INFO_END(3580,14) GRASS_INFO_MESSAGE(3580,15): Numero di centroidi:0 GRASS_INFO_END(3580,15) GRASS_INFO_MESSAGE(3580,16): Numero di aree: - GRASS_INFO_END(3580,16) GRASS_INFO_MESSAGE(3580,17): Numero di isole:- GRASS_INFO_END(3580,17) GRASS_INFO_MESSAGE(3580,18): Si sta ricreando la topologia per il vettore <tmp1336482424014>... GRASS_INFO_END(3580,18) GRASS_INFO_MESSAGE(3580,19): Registrando primitive... GRASS_INFO_END(3580,19) GRASS_INFO_MESSAGE(3580,20): 42 primitive registrate GRASS_INFO_END(3580,20) GRASS_INFO_MESSAGE(3580,21): 42 vertici registrati GRASS_INFO_END(3580,21) GRASS_INFO_MESSAGE(3580,22): Costruendo aree... GRASS_INFO_END(3580,22) GRASS_INFO_MESSAGE(3580,23): 0 aree create GRASS_INFO_END(3580,23) GRASS_INFO_MESSAGE(3580,24): 0 isole create GRASS_INFO_END(3580,24) GRASS_INFO_MESSAGE(3580,25): Isole allegate... GRASS_INFO_END(3580,25) GRASS_INFO_MESSAGE(3580,26): Centroidi allegati... GRASS_INFO_END(3580,26) GRASS_INFO_MESSAGE(3580,27): Numero di nodi: 42 GRASS_INFO_END(3580,27) GRASS_INFO_MESSAGE(3580,28): Numero di primitive:42 GRASS_INFO_END(3580,28) GRASS_INFO_MESSAGE(3580,29): Numero di punti:42 GRASS_INFO_END(3580,29) GRASS_INFO_MESSAGE(3580,30): Numero di linee:0 GRASS_INFO_END(3580,30) GRASS_INFO_MESSAGE(3580,31): Numero di confini:0 GRASS_INFO_END(3580,31) GRASS_INFO_MESSAGE(3580,32): Numero di centroidi:0 GRASS_INFO_END(3580,32) GRASS_INFO_MESSAGE(3580,33): Numero di aree:0 GRASS_INFO_END(3580,33) GRASS_INFO_MESSAGE(3580,34): Numero di isole:0 GRASS_INFO_END(3580,34) C:\>v.surf.idw input=tmp1336482424014 npoints=8 power=2 column=dtm10m output=output --overwrite GRASS_INFO_ERROR(2036,1): G_malloc: impossibile allocare 112768 bytes a main.c:169 GRASS_INFO_END(2036,1) C:\>g.region rast=output GRASS_INFO_ERROR(2012,1): Mappa raster <output> non trovata GRASS_INFO_END(2012,1) C:\>r.out.gdal -c createopt="TFW=YES,COMPRESS=LZW" input=output output="C:/Documents and Settings/rossinp/Desktop/pipp.tif" GRASS_INFO_ERROR(1348,1): Mappa raster o gruppo <output> non trovato GRASS_INFO_END(1348,1) C:\>exit -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Sextante-plugin-works-except-with-GRASS-tp4958903p4960419.html Sent from the Quantum GIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
