This example shows how to build surface using contours. In this example 3 different contours were used. Two of them were (cntr_big_circle, cntr_center) approximated by resulting surface. Another one (cntr_big_circle) was used to modify completer gridding rule with weight.

See Also
contour, contour_add, completer
Here is the image of the resulting surface:

surface built from areas

Pic 1. Surface built from contours

This result was obtained with "examples/surfit/curvs/contour.tcl" script.

surfit: gridding and contouring software.