Drillhole Selection

Drillholes can either be limited by name or by position. If none of the options in this section are selected, then all available drillholes are used. Entries in the nominated Drillhole Selection files (.sel), as well as the drop-down lists, may contain wildcards (both * multiple and ? single character).

The following selection methods may be used in combination:

Selection Files

Inclusion File

Select this box to limit the drillhole selection to only those holes thatarecontained in the nominated Drillhole Selection file (.sel).

Exclusion File

Select this box to limit the drillhole selection to only those holes thatarenotcontained in the nominated Drillhole Selection file (.sel).

Selection Names

Include holes

Select this box to limit the drillhole selection to only those holes that match a specified pattern. Wildcards (both * multiple and ? single character) can be used.

Exclude holes

Select this box to limit the drillhole selection to only those holes that do not match a specified pattern. Wildcards (both * multiple and ? single character) can be used.

Selection Polygons

Select by polygon

Select this box to limit the drillhole selection to only those holes that fall in a nominated polygon.

Design database:

Specify the name of the design database that contains the layer and polygon object.

Layer name

Specify the name of the layer that contains the polygon object.

Object name

Enter the name of the polygon object that will be used to limit the drillholes. Wildcards (both * multiple and ? single character) can be used.