gem/oq-engine — pull request #821 by gvallarelli (2012-07-17 09:07:28+00:00)
Title: Probabilistic sample based fix qa test

Addresses a problem with the probabilistic calculator using the sample based approach (cov > 0.0).
The added test is slow (around 15 minutes) the tolerance, update to the config file and the desired covs have been provided by Vitor. In the process of writing this test I refactored the previous code.