id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,cpu,platform 1555,python-scripts in wingrass64svn,hellik,grass-dev@…,"how is the best way to start/launch additional python-scipts in standalone wingrass642 (not yet tested in osgeo4w-wingrass) tested and working examples of python-scipts http://grass.osgeo.org/wiki/GRASS_AddOns#r.basin http://grass.osgeo.org/wiki/GRASS_AddOns#r.ipso http://grass.osgeo.org/wiki/GRASS_AddOns#r.wf r.basin.py invokes r.ipso.py and r.wf (also needed for test: all r.stream*-addons: http://grass.osgeo.org/wiki/GRASS_AddOns#r.stream.angle http://grass.osgeo.org/wiki/GRASS_AddOns#r.stream.basins http://grass.osgeo.org/wiki/GRASS_AddOns#r.stream.del http://grass.osgeo.org/wiki/GRASS_AddOns#r.stream.distance http://grass.osgeo.org/wiki/GRASS_AddOns#r.stream.extract http://grass.osgeo.org/wiki/GRASS_AddOns#r.stream.order http://grass.osgeo.org/wiki/GRASS_AddOns#r.stream.pos http://grass.osgeo.org/wiki/GRASS_AddOns#r.stream.stats) all case studies with a self compiled wingrass64svn (newly based on python272) tested on a WinVista32-box without any installed stock python, only the wingrass-bundled. working example in the nc-sample-dataset (sqlite as vector-db-backend needed): {{{ g.region -a rast=elevation@PERMANENT r.basin --verbose map=elevation@PERMANENT prefix=a easting=637515 northing=224615 threshold=50 }}} ---- '''case study (1)''' r.basin.py,r.ipso.py,r.wf.py manually added in C:\Program Files\GRASS 6.4.2svn\scripts r.basin.bat,r.ipso.bat,r.wf.bat manually added in C:\Program Files\GRASS 6.4.2svn\bin the content of the bat-files: {{{ @""%GRASS_PYTHON%"" ""%GISBASE%/scripts/r.basin.py"" %* @""%GRASS_PYTHON%"" ""%GISBASE%/scripts/r.ipso.py"" %* @""%GRASS_PYTHON%"" ""%GISBASE%/scripts/r.wf.py"" %* }}} it's needed to change in r.basin.py from {{{ grass.message( ""##################################"" ) grass.run_command('r.wf.py', map = r_distance, image = prefix) grass.message( ""##################################"" ) # Ipsographic curve grass.message( ""##################################"" ) grass.run_command('r.ipso.py', map = 'r_elevation_crop', image = prefix, flags = 'ab') }}} to {{{ grass.message( ""##################################"" ) grass.run_command('r.wf', map = r_distance, image = prefix) grass.message( ""##################################"" ) # Ipsographic curve grass.message( ""##################################"" ) grass.run_command('r.ipso', map = 'r_elevation_crop', image = prefix, flags = 'ab') }}} ''(1)a'' => following command in the wxgui-command-line is working {{{ r.basin --verbose map=elevation@PERMANENT prefix=a easting=637515 northing=224615 threshold=50 ABSCHNITT 1a (von 4): Initiiere den Speicher. ABSCHNITT 1b (of 4): Ermittle den Fluß aus der Karte heraus. [...] Bifurcation Ratio (Horton) : 3.5606 Length Ratio (Horton) : 2.3439 Area ratio (Horton) : 3.3353 Slope ratio (Horton): 1.3381 ################################## Done! }}} ''(1)b'' => only r.basin in the wxgui-command-line, r.basin-wxgui is starting, but by starting r.basin from his r.basin-wxgui, it's interpreted as r.basin.py map=elevation@PERMANENT prefix=b easting=637515 northing=224615 threshold=50 and there is following error: r.basin.py map=elevation@PERMANENT prefix=b easting=637515 northing=224615 threshold=50 C:\Program Files\GRASS 6.4.2svn\extrabin\python.exe: can't open file 'r.basin.py': [Errno 2] No such file or directory ---- '''case study (2)''' r.basin.py, r.ipso.py, r.wf.py are in i.e. c:\grassscripts File -> Launch script: c:\grassscripts\r.basin.py => r.basin-wxgui is starting, but by starting r.basin from his r.basin-wxgui, again the same error like above: r.basin.py map=elevation@PERMANENT prefix=a easting=637515 northing=224615 threshold=50 C:\Program Files\GRASS 6.4.2svn\extrabin\python.exe: can't open file 'r.basin.py': [Errno 2] No such file or directory ---- '''case study (3)''' scripts installed by g.extension g.extension.py extension=r.basin svnurl=http://svn.osgeo.org/grass/grass-addons/grass6 Downloading precompiled GRASS Addons ... Updating metadata file... Installation of successfully finished g.extension.py extension=r.ipso svnurl=http://svn.osgeo.org/grass/grass-addons/grass6 Downloading precompiled GRASS Addons ... Updating metadata file... Installation of successfully finished g.extension.py extension=r.wf svnurl=http://svn.osgeo.org/grass/grass-addons/grass6 Downloading precompiled GRASS Addons ... Updating metadata file... Installation of successfully finished the addons are installed: {{{ C:\Users\syringia\AppData\Roaming\GRASS6\addons bin docs modules.xml r.ipso.py r.wf.py }}} {{{ C:\Users\syringia\AppData\Roaming\GRASS6\addons\bin r.basin.py.bat r.ipso.py.bat r.wf.py.bat }}} the content of the bat-files: {{{ @""%GRASS_SH%"" ""%GISBASE%/scripts/r.basin.py"" %* @""%GRASS_SH%"" ""%GISBASE%/scripts/r.ipso.py"" %* @""%GRASS_SH%"" ""%GISBASE%/scripts/r.wf.py"" %* }}} ''(3)a'' => r.basin in the wxgui-command-line, a window pops up because .py is an ankown extension and it's asked how to open ''(3)b'' => r.basin.py in the wxgui-command-line, again following error: C:\Program Files\GRASS 6.4.2svn\extrabin\python.exe: can't open file 'r.basin.py': [Errno 2] No such file or directory ---- any ideas how the situation for python-script in wingrass642 can be improved? so it seems the corresponding wrapper-bat-files should at least contain ""%GRASS_PYTHON%"" instead of ""%GRASS_SH%"" Helmut",defect,closed,normal,6.4.4,Python,6.4.2 RCs,fixed,"wingrass, python scripts",,x86-32,MSWindows Vista