gem/openquake — pull request #656 by al-maisan (2012-01-19 09:51:00+00:00)
Title: Write NRML files only once (2nd attempt)

This is the revised "write NRML files only once" branch; for a detailed description of the changes please see the previous cover letter here: https://github.com/gem/openquake/pull/654

The ad-hoc objects have been abandoned, the code uses namedtuples now; the openquake/utils/stats.py changes have been reviewed separately and are already merged to the master repo.

Please let me know what you think!