#! /bin/csh -f
# Last edited on 2010-06-06 20:37:27 by stolfi

../pnmift \
  -radius 1.5 \
  -pathCost mono \
  -rootCost lum \
  -arcCost lum \
  -output out/tree3-2 \
  -roots out/tree3-2-roots.pgm \
  -extract 1 out/tree3-2-extract.pgm \
  -lifo \
  -verbose \
  data/tree3.pgm