cmshintani

Assign maximum raster value to a location

Discussion created by cmshintani on Jun 26, 2013
Latest reply on Jun 26, 2013 by erice-esristaff
Hello,

I am trying to assign the maximum value from a flow accumulation raster to a specific point location within a 3 meter radius.  I have tried Sample, Zonal Statistics, and Spatial Join.  When I used Sample, it is able to assign flow accum values to each point, but it chooses the closest value within the 3 meter radius and not the highest value (there is no option for maximum value).  For Zonal Statistics, I can choose maximum value, but it only tells me the statistics and not which values apply to which point.  For Spatial Join, I joined the flow accumulation points for the area to the specific location points, but here I have the same problem as I do with Sample - it does not choose the maximum value.

Does anyone know how to find the maximum value for a point within a 3 meter radius?

Thank you in advance.

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