pnmscale 0.5 ecce001_00_00.pgm > ecce0010.pgm pnmscale 0.5 ecce001_00_01.pgm > ecce0011.pgm pnmscale 0.5 ecce002_00_00.pgm > ecce0020.pgm pnmscale 0.5 ecce002_00_01.pgm > ecce0021.pgm pnmscale 0.5 ecce003_00_00.pgm > ecce0030.pgm pnmscale 0.5 ecce003_00_01.pgm > ecce0031.pgm pnmscale 0.5 ecce004_00_00.pgm > ecce0040.pgm pnmscale 0.5 ecce004_00_01.pgm > ecce0041.pgm pnmscale 0.5 ecce005_00_00.pgm > ecce0050.pgm pnmscale 0.5 ecce005_00_01.pgm > ecce0051.pgm pnmscale 0.5 ecce006_00_00.pgm > ecce0060.pgm pnmscale 0.5 ecce006_00_01.pgm > ecce0061.pgm pnmscale 0.5 ecce007_00_00.pgm > ecce0070.pgm pnmscale 0.5 ecce007_00_01.pgm > ecce0071.pgm pnmscale 0.5 ecce008_00_00.pgm > ecce0080.pgm pnmscale 0.5 ecce008_00_01.pgm > ecce0081.pgm pnmscale 0.5 ecce009_00_00.pgm > ecce0090.pgm pnmscale 0.5 ecce009_00_01.pgm > ecce0091.pgm pnmscale 0.5 ecce010_00_00.pgm > ecce0100.pgm pnmscale 0.5 ecce010_00_01.pgm > ecce0101.pgm pnmscale 0.5 ecce011_00_00.pgm > ecce0110.pgm pnmscale 0.5 ecce011_00_01.pgm > ecce0111.pgm pnmscale 0.5 ecce012_00_00.pgm > ecce0120.pgm pnmscale 0.5 ecce012_00_01.pgm > ecce0121.pgm pnmscale 0.5 ecce013_00_00.pgm > ecce0130.pgm pnmscale 0.5 ecce013_00_01.pgm > ecce0131.pgm pnmscale 0.5 ecce014_00_00.pgm > ecce0140.pgm pnmscale 0.5 ecce014_00_01.pgm > ecce0141.pgm pnmscale 0.5 ecce015_00_00.pgm > ecce0150.pgm pnmscale 0.5 ecce015_00_01.pgm > ecce0151.pgm pnmscale 0.5 ecce016_00_00.pgm > ecce0160.pgm pnmscale 0.5 ecce016_00_01.pgm > ecce0161.pgm