#!/bin/bash
if [ "$1" == "--help" ] ; then
	cat <<EOF
Apply a standard filter chain to the grey scale data in input.
EOF
	exit
fi
HOST="$1"
PORT="$1"
HOST=${HOST%:*}
PORT=${PORT#*:}
COOKIEFILE="$0"
COOKIEFILE="${COOKIEFILE%/scripts/*}/config/cookie"
COOKIE=`cat $COOKIEFILE`
ANSWER=$(colotux_confirm 200 100 " Warning: This script may 
take a few minutes to run.
--------------------------
         Proceed?")
if [ "$ANSWER" != "1" ] ; then
	exit
fi
netcat -w 1 $HOST $PORT >/dev/null <<EOF
COOKIE $COOKIE
disp 16
filter 0 0.8  0.8  0.8  100   1.0 1.0 1.0
filter 0 1.0  1.0  1.0   50   2.1 2.1 2.1 
filter 0 1.59 1.59 1.59  25   1.5 1.5 1.5
filter 0 2.53 2.53 2.53  12.5 1.3 1.3 1.3
disp 0
EOF
