Ticket #157 (closed enhancement: fixed)
Wxgrass: Set computational region to the minimum necessary to enclose map data extent
|Reported by:||epatton||Owned by:||martinl|
|Keywords:||map display, region, zoom||Cc:||grass-dev@…|
As far as I'm aware, this functionality doesn't yet exist in wxgrass: Set the computational region to that of the smallest possible box which will completely enclose all non-null cells in the selected raster map.
The reason for this request is that sometimes setting the computational region to that of a selected raster doesn't crop the region bounds to the edges of raster cells; it seems to depend on the display window geometry. See the attached screenshot - the computational region has been set to the shown raster, but the region bounds seem to conform to the display window bounds rather than the edge to existing data.