latex difference check

#! /bin/sh -f
# Bourne shell
# script to run latex diff on two text files and then 
# compile into a pdf file
#
# usage: latexdifftopdf.sh oldtexprefix newtexprefix

latexdiff $1.tex $2.tex > latexdiffOF$1AND$2.tex

# the usual compile script that incorporates the bib file
# makes the pdf file
# and cleans up after itself
compile.sh latexdiffOF$1AND$2

# cleanup of latexdiff output
/bin/rm -f latexdiffOF$1AND$2.tex

http://matplotlib.org/api/pyplot_api.html
http://www.astroml.org/paper_figures/CIDU2012/fig_XD_example.html
http://stackoverflow.com/questions/10439961/efficiently-create-a-density-plot-for-high-density-regions-points-for-sparse-re
http://oceanpython.org/2013/02/25/2d-histogram/

http://micropore.wordpress.com/2011/10/01/2d-density-plot-or-2d-histogram/