Difference between revisions of "Broadband Hanging Wall Simulation"

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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.
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= Graves Hanging Wall Study =
  
== Hanging Wall Specifications ==
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== Study Specifications ==
Robert Graves has written a specification for a set of footwall and hanging wall simulation in this document.
 
  
*[http://hypocenter.usc.edu/research/broadband/HwFwProblem/fwhw+dir_simulation_plan-v3.pdf HangingWall Specfiications 2011]
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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. Robert Graves has written a specification for a set of footwall and hanging wall simulation in this document [http://hypocenter.usc.edu/research/broadband/HwFwProblem/fwhw+dir_simulation_plan-v3.pdf HangingWall Specfiications 2011].
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== Setting Up Study Inputs ==
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 +
TBD
 +
 
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== Running Study with Broadband 11.2.2 ==
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 +
TBD
 +
 
 +
== Running Study with Parallel Broadband ==
 +
 
 +
TBD
  
 
== Computational Estimates for Hanging Wall Problem ==
 
== Computational Estimates for Hanging Wall Problem ==
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</pre>
 
</pre>
  
== Related Entries ==
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== Downloads ==
 +
 
 +
TBD
 +
 
 +
= Kottke Hanging Wall Study =
 +
 
 +
== Study Specifications ==
 +
 
 +
TBD
 +
 
 +
== Setting Up Study Inputs ==
 +
 
 +
TBD
 +
 
 +
== Running Study with Broadband 11.2.2 ==
 +
 
 +
TBD
 +
 
 +
== Running Study with Parallel Broadband ==
 +
 
 +
TBD
 +
 
 +
== Downloads ==
 +
 
 +
TBD
 +
 
 +
 
 +
= Related Entries =
 
*[[Broadband Platform]]
 
*[[Broadband Platform]]
  
== See Also ==
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= See Also =
 
*[[Main Page]]
 
*[[Main Page]]

Revision as of 22:43, 15 February 2012

Graves Hanging Wall Study

Study Specifications

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. Robert Graves has written a specification for a set of footwall and hanging wall simulation in this document HangingWall Specfiications 2011.

Setting Up Study Inputs

TBD

Running Study with Broadband 11.2.2

TBD

Running Study with Parallel Broadband

TBD

Computational Estimates for Hanging Wall Problem

The Footwall/Hanging wall problem has been defined as a set of (1) ruptures, (2) variations for each rupture, (3) station list for each rupture, and (4) code-bases used. A useful metric is the total number of 3 component seismograms required to completed the problem.


36 Code base combinations in Broadband v11.2.1

Stations in Station List by rupture
-------------------
Mw6.0: 105
Mw6.5: 117
Mw7.0: 163
Mw7.5: 175

Rupture Variation by magnitude
-------------------
Mw6.0:  9
Mw6.5:  9
Mw7.0: 11
Mw7.5: 11

Seismograms per run (stations * variations):
--------------------------------------------
Mw6.0: 105 * 9  =  945
Mw6.5: 117 * 9  = 1053
Mw7.0: 163 * 11 = 1793
Mw7.5: 175 * 11 = 1925
------------------
Total:            5716 seismograms per problem

Total Seismograms = 36*5716 = 205,776

Runtime Estimates:
 
(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

Downloads

TBD

Kottke Hanging Wall Study

Study Specifications

TBD

Setting Up Study Inputs

TBD

Running Study with Broadband 11.2.2

TBD

Running Study with Parallel Broadband

TBD

Downloads

TBD


Related Entries

See Also