rsurfacequery(1) queries a Gerris terrain database.


rsurfacequery BASENAME


List the points of a Gerris terrain database contained within the list of bounding boxes given as input. The bounding boxes coordinates are given on standard input. The space-separated coordinates of the lower-left and upper-right corners are given on each line of standard input.


rsurfacequery was written by Stephane Popinet <[email protected]>.