Digitizes nodes on surfaces and along intersections.
Digitizes nodes on undefined surfaces, warped surfaces, and along intersection lines. Two orthogonal views showing the nodes on a plane in each view are required. No surfaces need be specified. Two coordinates are determined from the second view and the other coordinate is retained from the first view. Use the DIG command to first define nodes in one view (as determined from the DSET command). Then reset the view and use this command to move the nodes to the proper location.