Difference between revisions of "Broadband Hanging Wall Simulation"
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== Computational Estimates == | == Computational Estimates == | ||
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40 Scenarios per code base | 40 Scenarios per code base | ||
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Total runtime (1 core): 729 Days | Total runtime (1 core): 729 Days | ||
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== Summary of Simulations == | == Summary of Simulations == | ||
Revision as of 17:42, 5 October 2011
This Wiki page describes the simulations that will be performed on the Broadband Platform to investigate footwall / hanging wall and directivity effects for NGA-W2. This simulation is expected to generate 205,776 3-component seismograms.
Contents
Hanging Wall Specifications
Robert Graves has written a specification for a set of footwall and hanging wall simulation in this document.
Computational Estimates
40 Scenarios per code base 36 Code base combinations 5716 Seismograms per simulation 1440 Simulations 205,776 Total seismograms 729 days Total runtime ------------------ Seismograms per run (stations * variations): Mw6.0: 105 * 9 Mw6.5: 117 * 9 Mw7.0: 163 * 11 Mw7.5: 175 * 11 ------------------ Total: 5716 seismograms per run Total simulation: 40*18*2 = 1440 Total Seismograms = 36*5716 = 205,776 Runtime: (6.0 40 mins, 6.5 2 hrs, 7.0 8 hrs, 7.5 34 hrs) Mw6.0: (9*36) runs *40 mins = 216 hrs Mw6.5: (9*36) runs *2 hrs = 648 hrs Mw7.0: (11*36) runs *8 hrs = 3168 hrs Mw7.5: (11*36) runs *34 hrs = 13464 hrs ------------------------------------------- Total runtime (1 core): 729 Days
Summary of Simulations
| Rupture Scenarios | 4 |
| Variations Per Rupture | 10 |
| Total input Ruptures | 40 |
| Stations per Rupture | 175 |
| Code bases | 36 |
| Total Seismograms | 40 * 175 * 36 = 252,000 |
