Broadband Platform Meeting - 7 March 2012

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Title: SCEC Broadband Platform Development Meeting
Organizers: Phil Maechling and Tom Jordan
Date: Wednesday, March 7, 2012 (9:00am - 4:00pm)
Location: SCEC Boardroom, University of Southern California, Los Angeles, CA
Participants: 23 total

Meeting Goals

Goals for this broadband platform meeting include:

  1. Review of current Broadband Platform Capabilities
  2. Plan implementation on the BB platform of new ground-motion prediction modules
    1. Improved understanding of Zeng module
    2. Improved undestanding of Irikura module
    3. Improved understanding of Atkinson EXSIM module
  3. Improve BB computational performance
  4. Improve BB ease of use and portability

Agenda & Presentations

Introduction and Goals
09:00 Welcome, Goals, and Objectives T. Jordan
09:10 Broadband Platform User Observations N. Abrahamson
09:20 Broadband Platform Overview P. Maechling
Review of Existing Broadband Platform Modules
09:30 URS Modules R. Graves
09:50 UCSB Modules Intro and UCSB Validation Work J. Crempien
10:10 SDSU Modules K. Olsen
10:30 Discussion
11:00 Break
Potential New Broadband Modules
11:15 Irikura Module P. Somerville
11:30 Stochastic High Frequencies G. Atkinson
11:45 Composite Source Module J. Anderson
12:00 Discussion
12:30 Lunch
Current Broadband Research Simulations
13:30 NGA West 2 A. Kottke
13:45 NGA East Planning J. Bayless
14:00 Discussion
14:15 Break
Broadband Platform Modification Priorities
14:30 Current Broadband "batch" capabilities P. Maechling
14:45 Faster processing (Parallel Broadband) M. Rynge
15:00 Discussion
Design of Broadband Validation
15:15 SCEC GMSV TAG Planning N. Luco
Discussion and Next Steps
13:45 Meeting Action Items T. Jordan / P. Maechling

Participants

Norm Abrahamson (PG&E/Berkeley), John Anderson (UNR), Ralph Archuleta (UCSB), Karen Assatourians (Western Ontario), Gail Atkinson (Western Ontario), Jeff Bayless (URS), Lynne Burks (Stanford), Scott Callaghan (USC/SCEC), Jorge Crempien (UCSB), Rob Graves (USGS), Tran Huynh (USC/SCEC), Tom Jordan (USC/SCEC), Albert Kottke (UT Austin), Nico Luco (USGS), Phil Maechling (USC/SCEC), Gaurang Mehta (USC/ISI), Kim Olsen (SDSU), Mats Rynge (USC/ISI), Paul Somerville (URS), Feng Wang (USC), Katie Wooddell (PG&E), Yuehua Zeng (USGS), Peng Zhong (UCI)

Could not attend: Jack Baker (Stanford), Jacobo Bielak (CMU), Yifeng Cui (SDSC), Ewa Deelman (USC/ISI), John McRaney (USC/SCEC), Patrick Small (USC/SCEC), Ricardo Taborda (CMU)

Meeting Summary & Outcomes

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