Grfcodec

• grfcodec(1) is where the individual sprites should be saved.
• grfid(1) GRFID tries to find the (New)GRF identifier of that (New)GRF.
• grfstrip(1) GRFStrip strips all real sprites from a GRF and leaves only the ones specified in the tuples at the command line and the
• nforenum(1) Perform some rudimentary automatic correction of incorrect pseudo sprites.