Surfaces

On the Surfaces tab of the Incremental Solids form, specify whether topography or DTMs/Contours will be used to cut the block model.

Topography

Select this option to specify the type and name of a topographic surface.

DTMs

Select this option to specify one or more DTMs.

Contours

Select this option to specify one or more Contour files.

Extraction number attribute

Specify the name of the attribute that contains extraction numbers. Extraction numbers are unique number assigned to an identifiable “extraction” of which a block forms part.

Output