I have a shapefile with an attribute that I need to convert based on categorical rules. Hereby the TARGET / new values always stay the same and only the input values change. For example:
"Residential Area" assign if value "TYP" = 1 "Industrial Area" assign if value "TYP" = 2 "Mixed Area" assign if value "TYP" = 3 OR 4
I would like to create a dialog where the user is prompted to assign each original value to a set of predefined possible options.
I know I could do this in the field calculator but I would like it to be in the form of a menu mask where you set:
- Input Shapefile
- Value Assignment based on a table where all target variables are set and te input has to be select from a pulldown menu.
I have looked in the value map widget but have not found what I am looking for.