AnsweredAssumed Answered

I need to automatically calculate a field based on values from previous rows

Question asked by GISGURU_001 on Apr 12, 2016
Latest reply on Apr 14, 2016 by erodenberg-esristaff

I need to automatically calculate a field based on values from previous rows such that once the total of all the previous rows is greater than 450 and less than 500, the next row starts counting from 0 or the balance of what made the previous row greater than 500, i've been able to include my formula but it works within a single row i.e (${No of Persons in Sampled Building} + ${Estimated No of Persons in Residential Building}) the output would make the value for the field called Estimated Population 

Outcomes