Grid Math

(Select two 2D or 3D grid files with identical geometry)

Use this operation to do a simple mathematical operation using two grids. The operation is done node by node, but only when both grids are not blank. Use the “Switch” button to swap grid 1 and grid 2.

Sum: Simply adds the value in grid 1 to grid 2.
Difference: Subtracts grid 2 from grid 1
Division: Divides grid 1 with grid 2
Multiplication: Multiplies grid 1 with grid 2