This command assigns fault shifts to polylines. The polylines
must be drawn ahead of time and they should follow the fault zones.
After selecting the polylines to process, the program prompts for
drillholes to process. Then select a strata to model. The fault
shift is calculated by modeling the strata twice for each polyline.
One model excludes the drillholes on the left of the polyline and
the other model excludes the drillholes on the right. The modeling
uses the inverse distance method. Then the elevation difference
between the two models is used to assign the fault shifts along the
polyline.
Select fault lines.
Select objects: pick
polylines to assign fault shift to
Select drillholes, channel samples and strata polylines.
Select objects: pick
entities to model
Choose Strata To Process
dialog
Pulldown Menu Location: StrataCalc
Keyboard Command: calc_fault_dz
Prerequisite: Polylines along the fault zones and
drillholes