pbmtomda: Using libpbm from Netpbm Version: Netpbm 10.0 pbmtomda: BSD defined pbmtomda: RGB_ENV='RGBDEF' pbmtomda: RGBENV= 'RGBDEF' (env vbl is unset)

pbmtomda v1.00, Copyright (C) 1999 John Elliott <jce@seasip.demon.co.uk> This program is redistributable under the terms of the GNU General Public License, version 2 or later. Usage: pbmtomda [ -d ] [ -i ] [ -- ] [ infile ] -d: Halve height (to compensate for the PCW aspect ratio) -i: Invert colours --: No more options (use if filename begins with a dash)