--- a
+++ b/PDL/Book/firststeps/sepia/crop/00README.txt
@@ -0,0 +1,3 @@
+# This was the cropping from the screenshots of PDL Book First Steps
+# with PDL::Graphics::Simple and on cygwin with gnuplot
+for f in *.png ; do convert $f -crop 628x600+93+30 trim/$f ; done