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location Seattle, WA
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visits member for 2 years, 1 month
seen Sep 12 at 23:10

Jan
6
awarded  Supporter
Jan
6
accepted Global Basin Delineation Across Dateline
Jan
6
comment Global Basin Delineation Across Dateline
Thanks @prasad, hopefully this works (it should). I discovered that the Flow Direction Raster that I was given was created using the "Force" option which goes out of its way to insure the boundary is padded by zeros. So this may be the problem of the flow direction and not basins.
Jan
6
asked Global Basin Delineation Across Dateline
Nov
26
awarded  Scholar
Nov
26
accepted Find locations of raster maximum within polygons: Basin Delineation
Nov
26
answered Find locations of raster maximum within polygons: Basin Delineation
Nov
21
comment Find locations of raster maximum within polygons: Basin Delineation
For those familiar with the hydrology tools, I'm essentially trying to find exactly 1 pour point for every basin, regardless of its size. If I use the basin shapefile the input to Snap Pour Point, I get a pour point for every raster grid cell. Hence why I'm apraching this outside of the Hydrology tools.
Nov
21
comment Find locations of raster maximum within polygons: Basin Delineation
Thanks for the input. I also need to find the raster grid location of that maximum which is why I haven't been able Zonal Statistics. Also, the shapefile is quite large so it would be best if I could use a scripting aproach where I can loop over the basin polygons.
Nov
21
awarded  Student
Nov
21
awarded  Editor
Nov
21
revised Find locations of raster maximum within polygons: Basin Delineation
corrected spelling
Nov
21
asked Find locations of raster maximum within polygons: Basin Delineation