id summary reporter owner description type status priority milestone component version resolution keywords cc cpu platform 3415 Mark raster NULL values as None in PyGRASS marisn grass-dev@… "At the moment PyGRASS is providing raster NULL values as is (i.e. for CELL type they are marked as -2147483648). There is no function to check if value is NULL (in C it is done with Rast_is_c/f/d_null_value). The best would be to replace raster NULL values with None when raster is read and None with NULL representation when it is written back. Such approach would greatly simplify use of rasters in PyGRASS (i.e. ""if myrast[row][col] is not None:"")" defect new normal 7.4.5 PyGRASS unspecified Unspecified Unspecified