I have a polygon shapefile with over 16k features. Each has an attribute (Double, Precision(10) Scale (2)) that I am trying to calculate the square root of, and store in new field. Is there a tool, field calculator code block, or script I can leverage?
Example: Square root of 16 is (4). (not looking for root mean square).
I see there are functions in Spatial Analyst for square root calculations on rasters, but I can't seem to locate any for shapefiles.