Hi, I have a CELL (integer) layer. If I write these lines:
map=raster.RasterNumpy("grassmap") map.open() map.close() I obtain: File "./r.grow.dir.incl4.py", line 310, in <module> main() File "./r.grow.dir.incl4.py", line 133, in main visited.close() File "/usr/local/grass-7.0.svn/etc/python/grass/pygrass/raster/__init__.py", line 664, in close self._write() File "/usr/local/grass-7.0.svn/etc/python/grass/pygrass/raster/__init__.py", line 607, in _write self.tofile(self.filename) ValueError: 160000 requested and 0 written if i write: map=raster.RasterNumpy("grassmap") map.open() map=map*1.0 map.close() it works. Do the numpy raster object is, by default, a float type? what I miss? Many thanks Ivan _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev