Trim Isopach Within Fault Zone

This command trims isopach polylines in fault zones which applies when the isopachs are unreliable within the fault zones. The program prompts to pick one isopach polyline which is used to get the layer name of the isopach polyline. Then the program automatically selects all the polylines on that layer for processing. Next the program prompts for the fault zone width. The program automatically searches the drawing for all the fault polylines and trims the isopach polylines in areas within this fault zone width of the fault polylines.

Prompts

Select sample of isopach polyline to trim: pick a polyline
Fault zone width <10.0>:  press Enter

Prerequisite: Fault polyline and isopach polylines
Pulldown Menu Location: StrataCalc > Faults
Keyboard Command: trim_fault