Topography
On the Topography tab of the Surface Map form, configure the method to be used to generate topography for the surface map from surface map data or wireframes.
No Topography
Use the No Topography option if you do not want to generate topography for the model and simply fill the defined extents.
Generate from Surface Map Data
Select the Generate from Surface Map Data option to generate topography from the surface map data in the drillhole database.
Wireframe
Select the Wireframe option to choose a wireframe surface that represents the topography. Select the Type of the wireframe and the Name of a wireframe of that type.
If the selected topography does not cover the extents of the modelled region, a warning prompt will be displayed.
Click Yes to continue or No to cancel the modelling process.