Abstract

Calculator Expressions
Track: GIS Concepts and Fundamentals
Authors: Tracy Rijken

Calculator expressions are used in the Field Calculator to modify tables. A simple expression can copy data from one column to another, convert units, round dollar values, and combine attributes. But are you aware of just how much can be accomplished with the Field Calculator? Ever needed an incrementing number field? Wonder how the Show Codeblock section works? Learn some tips and tricks of the Field Calculator and see just how powerful this tool can be.