echo "filtering on GPGGA strings..."
grep GGA $1 > /tmp/a
echo "stripping commas..."
comma /tmp/a > /tmp/b
#rm /tmp/a
echo "filtering nav fixes..."
gawk -f/files/linus/data/scripts/wc_filt /tmp/b > /tmp/c
#rm /tmp/b
echo "starting emacs to edit the origin"
emacs origin.dat
echo "the input file is /tmp/c"
ll2xy
#rm /tmp/c