invert_map

PURPOSE

invert_map reads a map as input and produces the inverse map as output.  That is, it takes a map from a source image to a target image, and produces a map from the target image to the source image.

TYPICAL USAGE

invert_map -input in.map -output out.map

COMMAND LINE OPTIONS

-input input.map

the name of the map to be inverted

-output output.map

the name of the output file in which to write the inverted map