This program will remove Reseaus from Apollo images. The Reseaus are removed using either PATCH interpolation of the surrounding pixels or by simply putting NULLs in the portion of the image around the Reseau location of the input image. The ACTION parameter is used to tell the program which of these two actions to take. RESVALID is used to determine whether the program will check the reseau valid flag for nominal reseaux before removing the reseau. If RESVALID is NO, the program will not check the reseau valid flag for nominal reseaux and all the reseaux will be removed except invalid nominal positions. If RESVALID is YES, the program will check the reseau valid flag that is output from the findrx program. If the flag is 0, the program will not remove that reseau. If the flag is 1, the reseau will be removed. If the flag is -1, indicating an invalid nominal position, the reseau will not be removed in any case. The "apollofindrx" program, which writes the Reseau locations, Reseau type, and a valid flag to the cube file label, must be run before "apolloremrx".