Markus wrote: > The argument must be a pointer, try > G_is_null_value(byref(in_rast[col]), data_type)
ah, byref() was missing. in_rast gets cast()ed early on, hopefully that hasn't cleaned it away. thanks, Hamish _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
