Opened 13 years ago

Last modified 11 years ago

#93 assigned defect

Stochastic Event Set calculations should support IMR/TRT mapping

Reported by: Kevin Milner Owned by: Kevin Milner
Priority: major Milestone: OpenSHA 1.4
Component: sha Version:
Keywords: HazardCurveLocal Cc: Ned Field, Peter Powers

Description

Currently the multiple IMR GUI gets disabled for stochastic event set calculations in the HazardCurveApp?, but this should be supported. The calculator will have to be updated to take the IMR map, and should use the same logic and calculation parameters as the regular probabilistic calculations.

Change History (8)

comment:1 Changed 13 years ago by Kevin Milner

Owner: changed from Peter Powers to Kevin Milner
Status: newassigned

comment:2 Changed 13 years ago by Kevin Milner

In order to do this, we'll have to make EqkRupture? objects know their tectonic region type (currently it's just in the source). Is that OK with everyone?

comment:3 Changed 13 years ago by Ned Field

We should do a test to see how much more memory is require for an earthquake rupture to contain the TRT, but I'm not sure we're going to be able to avoid doing this.

comment:4 Changed 13 years ago by Kevin Milner

it shouldn't impact memory much...it'd just add an extra 32 bit pointer to each object, same as adding an integer field. So even for a large ERF with 400,000 ruptures, that's ~1.5 MB of memory.

comment:5 Changed 13 years ago by Kevin Milner

Milestone: OpenSHA 1.1OpenSHA 1.2

Let's put this off for OpenSHA 1.2...it requires some decent refactoring, and I think we should rethink our EqkRupture? class a little bit.

comment:6 Changed 13 years ago by Ned Field

Agreed.

comment:7 Changed 13 years ago by Peter Powers

Milestone: OpenSHA 1.2OpenSHA 1.3
Version: 1.0.x

comment:8 Changed 11 years ago by Kevin Milner

Milestone: OpenSHA 1.3OpenSHA 1.4
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