Calculation will run with almost 2-fold (Dual Core) or 4-fold (Quad-Core) the speed.
Calculation will run up to 16-fold the speed. (Requires multiple networked sufficient PCs; Special Installation knowledge required.)

For clearer organization of the form Edit Terrain Height Raster different parameters can be adjusted here.
This sets all column widths. The display of the coordinates is right-justified thereby the most significant places remain visible.
This sets all row heights.
Here character size can be adjusted, in order to show more on the screen. This effects the legibility.
Here one can adjust the interval of the orientation raster (yellow).
Here the offset of the orientation raster (yellow) can be adjusted.
Also see: Edit Terrain Height Raster and Operation within forms