#!/bin/csh

set oasis = /oasis
set today = `date -u +%y%j`
umask 000

rm -f ppl.meta* >& /dev/null

echo Stripping out daily headers...
rm -f ctd.dat >& /dev/null
@ day = $today - 7
while ( $day <= $today )
	grep -v \# $day >> ctd.dat
	@ day++
end

echo ""
echo Begin plotting ctd.dat...
/usr/local/pplus/bin/pplus ctd.ppc
echo Finished plotting ctd.dat...

echo ""
echo To print graph downstairs, use:    'ppl2ps ppl.meta001'
echo Finished
echo ""