Create a Colour Zone File for the Model

1-Step Grid colour zoning for GM-SYS 3D model grid surface maps. This is a wrapper GX that calls Oasis montaj GRIDZONE GX to generate a colour zone file for the structure grids of a GM-SYS 3D model, to be used when displaying the model in a 3D view.

Application Notes

If the model contains more than five surfaces (the maximum for GRIDZONE.GX) the default is to use surfaces 1-4, and the deepest. Note that for non-linear zoning methods other choices might be more appropriate.

The grids are scanned sequentially to determine the data range. For the Normal and Histogram Equalization methods they are re-scanned for statistics. There is no normalization by cell size; elements are considered individually when building up the statistics and histogram.