Hamish wrote: > > [...] I've just added an experimental > module in GRASS addons called r.to.vect.lines. > > http://grass.osgeo.org/wiki/GRASS_AddOns#r.to.vect.lines >
> > ps- if any python+ctypes experts want to have a look over it please do... > especially to fix the G_is_null_value() call which is currently broken. The argument must be a pointer, try G_is_null_value(byref(in_rast[col]), data_type) or in_val = in_rast[col] G_is_null_value(byref(in_val), data_type) Markus M _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
