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Using Field Calculator to summarize range of values?

Question asked by kaustav123 on Jul 6, 2016
Latest reply on Jul 6, 2016 by kaustav123

I am fairly new to ArcGIS and GIS operations.

 

 

I am trying to use field calculator to summarize a range of values having different FID_XXXX. For example

I have a geo table with the following FID_XXXX with their corresponding GRIDCODE.

 

Now I need to populate a new field ( for e.g AREA_OVERLAP) I added after the FID columns :

I was wondering if someone can help me with a .cal expression to summarize or other operations for a batch of values tied to a certain row. I am somewhat familiar with Python but not accustomed to the ArcGIS environment.

Thank you!

 

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