Offset Strata Polylines

This command creates additional strata elevation polylines offset by the strata thickness from a reference/starting strata polyline for elevation. This is useful for manually creating faults where all the seams are offset along the elevation strata polylines. The first prompt is to open or create an offset strata polylines file (*.OSP). The first column is the strata/bed name attached to the strata polyline. The button next to them brings up the list of defined strata. A Reference polyline is one that already exists and this is the one that will be offset from The thickness to offset the new polylines can either be entered as a value (+/-) or as a thickness grid file. The layer is the layer that the reference polyline is on, and the layer it will draw the new polylines on. The resulting new strata polylines can be used for more accurate modeling elevations.

Keyboard Command: offset_strata_pl