Apologies in advance, I'm new to spatial analyst...
I have several irregularly-shaped zones, each with a count indicating the number of trips made in that particular zone. I would like these trip totals to be distributed in each zone based on the distribution of points exhibited in a separate point layer.
Could someone point me in the right direction in terms of the tools to use? It seems like the "zonal" tools aren't really what I need.
Seems like 2 main steps:
1) Create raster based on the point layer (counting the number of points in each cell). This is my distribution layer.
arcpy.sa.PointDensity(...) ?
2) Create a new raster whereby the cells within each zone add up to the total "count" for that zone.
arcpy.sa.ExtractByPolygon(...)
&
arcpy.sa.Times(...)
&
...
???
Thanks !
btw, I don't need to get fancy with accounting for the polygon boundary cells - results don't need to be super accurate.

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