Make array calculator operate on field data
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
The array calculator should be able to operate on field data. I think there are two use cases for this. First, there should be a field data option in addition to point data and cell data that allows the calculator to create a new field data array. Second, there probably should be a way to apply a field data variable to the calculation of point or cell data.