This command creates surface contours after accounting for subsidence. The surface is defined by prediction points which are AutoCAD POINT entities with the elevation of the surface. These points are then exported to the Subsidence Deformation Prediction System program which calculates the subsidence at each point. This subsidence output from SDPS is written to a DAT file in the SDPS directory. Post-Subsidence Contours then subtracts the subsidence values from the file from the elevation of the prediction points.
Triangulate
& Contour dialog
Select the
prediction points.
Select objects:
pick the
points
Select SDPS
Output file Choose the
subsidence output file.
Pulldown Menu
Location: AdvMine
Keyboard
Command: sdpsctr
Prerequisite:
prediction points
and subsidence output file
File Names: \lsp\sdpsctr.lsp,
\lsp\tri4.dcl,
\lsp\tri4.arx