On Wed, 7 Oct 2020, ming han wrote:
Thanks for sharing, I see, I will continue with GRASS version I guess.
Ming, While I mis-read your 'watershed' as 'wetlands' the same argument holds true. I don't know the size of each cell in your DEM raster or whether arcGIS uses the cell center or a corner for calculations. There are so many factors involved that unless there are major differences pick one and use it. As I run only linux and have used GRASS since the mid-1990s I can't speak about arcGIS. Stay well, Rich _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
