gem/nhlib — pull request #47 by angri (2012-06-28 09:12:46+00:00)
Title: Correlated ground motion fields

This is the second part of https://bugs.launchpad.net/openquake/+bug/1007377

It adds a concept of spatially-defined correlation models for sites, implements one such model (Jayaram-Baker 2009) and enables GMF calc to make use of it.

GMF calculator lacks QA-style tests, but that will (hopefully) be addressed in upcoming branches.