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December 17, 2015 23:19
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example histogram bin size calculation.
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| import arcpy | |
| arcpy.CheckOutExtension("spatial") | |
| raster = arcpy.Raster("c:\\workspace\\input_raster") | |
| range = raster.maximum - raster.minimum | |
| bins = 256 | |
| bin_size = (range) / bins | |
| # now we know the bin width, can multiply that by the OBJECTID for the lower bound of each | |
| lower_bin_value = [bin_size * i for i in range(bins)] |
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