#! /bin/csh -f
# Last edited on 2010-06-06 19:53:54 by stolfi

../pnmift \
  -seedPixels data/figs1-1-seeds.txt \
  -radius 1.0 \
  -rootCost zero \
  -arcCost ediff_rgb \
  -pathCost max \
  -output out/figs1-1 \
  -roots out/figs1-1-roots.pgm \
  -spread out/figs1-1-spread.pgm \
  -extract 1 out/figs1-1-extract.pgm \
  -plot out/figs1-1-trees.eps \
  -reverse \
  -verbose \
  data/figs1.pgm