sot/eng_archive — pull request #42 by taldcroft (2012-08-01 20:54:51+00:00)
Title: Update computation of 5min and daily stats

This pull request addresses issues #38, #39, and #41 related to problems with the eng archive statistics values. It mostly is aimed at daily values. It fixes a problem in the way means are computed and also applies weighting to means and std deviations to account for changes in sampling rate during the interval.

@aarvai @matthewdahmer @jeanconn - please have a look at the diffs, mostly in `update_archive.py`. This is not necessarily a final PR but I'm hoping for some eyes on the new code.

@nrawolk @Gregg140 - I do not expect any backward incompatible changes, but as eng archive users you may be interested.