On Mon, 30 Mar 2015 00:12:04 +0530 Goutham atla <goutham.atla at gmail.com> wrote: > Its less than 10mb for now. > In any case, I used the LargeFileParser. Have a look at this example: http://nbviewer.ipython.org/github/tiagoantao/adhoc-notebooks/blob/master/biopython/Genepop_Parser_Example.ipynb Tiago