You can use the field calculator to extract summary statistics from a list of fields. Simple mathematic calculations across multiple fields. The ArcGIS field calculator can save a person time and allow for fairly quick data cleanup IF you can remember how to use it. !noteField!.replace('-','_')Ĭoncatenate fields together. Probably the most common reason I use the field calculator. Maybe you’ll find one useful.Ĭhange text to title case.

M aybe someday I’ll memorize these, but for now this works.īelow you’ll find a list of some simple field calculations that I use often as a starting place. I go back to them often saving myself time and frustration.

That’s why I started making notes for even the simplest of tasks. I don’t know about you, but for me the layout of the field calculator, the separation of the formula field and the code block area and the minor changes from standard Python formatting are enough to send me straight to the Google search bar if I haven’t used it in a while. The ArcGIS field calculator can save a person time and allow for fairly quick data cleanup IF you can remember how to use it.

Arcmap python