Luis Lisboa <luislisboa1975 <at> gmail.com> writes: > > > Greetings > > I have a raster image and I want to crop a piece of it(usin -te) but I want to keep: > - the same spatial resolution (use -tr ) > - and keep the same grid (avoiding mismatching from original image). > Is this possible? If yes, how? because all my attempts there is a slightly mismatch between original and new.
Use ogrinfo and calculator If ogrinfo is listing this Origin = (199949.000000000000000,6977074.000000000000000) Pixel Size = (0.500000000000000,-0.500000000000000) then you can calculate the extents to suit exactly with the original pixels. If X-values of the extents are (199949 + (n x 0.50)) and Y-values (6977074 + (n x 0.50)) and you are using the nearest neighbor resampling the result should be what you want. -Jukka Rahkonen- _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev