gem/nrml — pull request #16 by larsbutler (2012-03-26 12:53:32+00:00)
Title: Add saPeriod param to individual hazard curves

This is useful for export hazard curves computed by the UHS calculator.

See the description and comments for bug https://bugs.launchpad.net/openquake/+bug/932941.

Unfortunately, I couldn't find a way to strictly enforce the conditional use of the `saPeriod` attribute (i.e., `saPeriod` must be defined if `IMT` == "sa").