Feb. 29, 2012
3:14 p.m.
Excerpts from Erin Sheldon's message of Wed Feb 29 10:11:51 -0500 2012:
Actually, for numpy.memmap you will read the whole file if you try to grab a single column and read a large fraction of the rows. Here is an
That should have been: "...read *all* the rows". -e -- Erin Scott Sheldon Brookhaven National Laboratory