2010/9/3 Guillaume Chérel <guillaume.c.cherel at gmail.com>: > Great, Thank you. I also found out about csv2rec. I've been missing > these two a lot. Some other handy rec functions in mlab http://matplotlib.sourceforge.net/examples/misc/rec_groupby_demo.html http://matplotlib.sourceforge.net/examples/misc/rec_join_demo.html JDH