--- /dev/null
+#!/bin/sh
+rm -f *.png
+../down.sh
+../correlate.py down_ out0_
+../correlate.py out0_ out1_
+../mean.py out1_*.png mean.png
+# visually inspect mean.png and place clipping information in post.txt
+../post.py <post.txt
+ffmpeg -framerate 5 -pattern_type glob -i 'post_*.png' -s 1536x768 -pix_fmt yuv420p -c:v libx264 tank_battle.mp4