Dear all,
I am trying to init a GRASS session from within R, using the function
initGRASS from the package spgrass6. GRASS is installed in two ways on
my computer (here, the OS is Windows XP): with QGIS metis (precompiled
version including grass 6.3 (2008)) and grass 6.4.0svn, just freshly
installed with the Osgeo4W installer.
In both cases I get the same result:
> initGRASS("C:/Program Files/Quantum GIS/grass",home="U:/Documents and
Settings/pgiraudo",override=T)
Error in Sys.setenv(GISRC = gisrc) : wrong length for argument
> initGRASS("C:/OSGeo4W/bin",home="U:/Documents and
Settings/pgiraudo",override=T)
Error in Sys.setenv(GISRC = gisrc) : wrong length for argument
Any idea about what happens ?
Patrick
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