#!/bin/bash
# usage:
#   kalscale-all scalefactor sourcedirectory targetdirectory
#
# scale all Glopus KAL files in current directory and save in target directory

if [ $# -ne 3 ]; then
  echo "Syntax:"
  echo "kalscale-all scalefactor sourcedirectory targetdirectory"
  exit
fi

hash kalscale

mkdir $3
for name in $( ls $2/*.kal); do 
  kalscale $1 < "$name" > "$3/$name"
done
