File r38/util/reduce.psl from the latest check-in

#!/bin/csh -f
# Script to load PSL REDUCE. It should be installed in /usr/local/bin,
# somewhere in your search path.
setenv reduce reducevar
setenv MACHINE MACHINEvar
setenv gnuplot $reduce/wutil/$MACHINE
$reduce/lisp/psl/$MACHINE/psl/bpsl -td 16000000 \
      -f $reduce/lisp/psl/$MACHINE/red/reduce.img