3D Grid
This function draws a three dimensional box grid on the screen.
To run this function: Choose Display > 3D Grid, or...
Grid line interval
Enter the intervals required for the 3D grid. The values entered must be positive.
Label Frequency
Enter the required label frequencies. The default value of 2 means that every second grid line will be labelled.
A box is drawn around the perimeter of the data. The extent of the box is determined automatically from the extent of the data in the Y, X and Z directions
The extent in each direction is expanded by an integral multiple of your grid interval. The bottom face of the box is filled with grid lines at the specified interval.