/* Last edited on 2007-11-11 02:32:29 by stolfi */

  " is called" \
  " \"test-enc-{GGGG}-{BBBB}.pgm\", where" \
  " \"{GGGG}\" and \"{BBBB}\" are the values of {GAMMA} and" \
  " {BIAS} given to the program, times 1000 and rounded" \
  " to the nearest integer.\n" \
  "\n" \
  " The image is called" \
  " \"test-enc-{U0}={V0}-{U1}={V1}-{U2}={V2}.pgm\", where" \
  " \"{U0}\", \"{V0}\", \"{U1}\", etc. are the values of {U[0..2]} and {V[0..2]}" \
  " given to the program, times 1000 and rounded" \
  " to the nearest integer"

        /* File name depends on gamma: */
        int GGGG = (int)(o->gamma*1000 + 0.5);
        int BBBB = (int)(o->bias*1000 + 0.5);
        asprintf(&fname, "test-enc-%04d-%04d", GGGG, BBBB);

  OUTNAME := test-enc-${subst .,,${GAMMA}}-${subst .,,${BIAS}}