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