I have 50,000 polygon shapefile, each polygon is a small community. I have a flow accumulation raster.
I need to extract just the maximum cell (max flow accumulation) for each polygon.
Now if I run a zonal maximum it fills the polygon with the maximum flow accumulation value.
I need just the cell with the highest value returned not the entire zone.
I could do a zonal maximum and then subtract the original raster and I think all values that equal 0 would be what I want.
To be clear. I want just the cell with the highest value in each zone returned as a raster cell or even as a point (not the entire zone populated with the value).
ArcGIS solution preferred. Model Builder fine. ArcPY ok.