#!/bin/sh
#
# script to destripe lunar orbiter tiff files using ISIS
#

if [ -z "$1" ]; then
   echo "Usage: `basename $0` files"
   exit 1
fi

for file
do
   basefile=`basename $file .tif` 
   string=`tiffinfo $file 2> /dev/null | grep "Image Width:"`
   samps=`echo $string | cut -d" "  -f3`
   lines=`echo $string | cut -d" "  -f6`

   echo Processing $file $samps x $lines

   /usr/bin/convert $file gray:$basefile.raw
   raw2isis from=$basefile.raw to=$basefile.cub+SignedWord samples=$samps lines=$lines bands=1 bittype=unsignedbyte
   /bin/rm $basefile.raw
   dstripe from=$basefile.cub to=d1 mode=horizontal hlnl=1 hlns=75 hhnl=3 hhns=1
   /bin/rm $basefile.cub
   dstripe from=d1 to=d2 mode=horizontal hlnl=1 hlns=175  hhnl=3   hhns=1
   /bin/rm d1.cub
   dstripe from=d2 to=d3 mode=horizontal hlnl=1 hlns=175  hhnl=7   hhns=1
   /bin/rm d2.cub
   dstripe from=d3 to=d4 mode=horizontal hlnl=1 hlns=175  hhnl=13  hhns=1
   /bin/rm d3.cub
   dstripe from=d4 to=d5 mode=horizontal hlnl=1 hlns=2263 hhnl=37  hhns=1
   /bin/rm d4.cub
   dstripe from=d5 to=d6 mode=horizontal hlnl=1 hlns=3763 hhnl=225 hhns=1
   /bin/rm d5.cub
   dstripe from=d6 to=d7 mode=horizontal hlnl=1 hlns=3763 hhnl=625 hhns=1
   /bin/rm d6.cub
   isis2std from=d7 to=cleaned/$basefile format=png minpercent=0 maxpercent=100
   /bin/rm d7.cub
done