This example uses the Xi coords of a set of 3D points (in face.ipxi - created by example 261) together with their target locations (in face_target.ipdata) to fit the nodes of a 4-element 18-node bicubic-linear host mesh. Distortion of the host mesh serves to match To view the host mesh and source data and target data, run the CMGUI comfile cmiss_input/draw.com