HighF v14.12: Difference between revisions

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== High-F 14.12 Verification and Validation Exercise ==
== High-F 14.12 Verification and Validation Exercise ==
This page collects information about a proposed high frequency verification and validation exercise. Planning started in Dec 2014.
This page collects information about a proposed high frequency verification and validation exercise. Planning started in Dec 2014.
==
== Solver Parameters ==
{| class="wikitable" border="1"
|-
! Parameter
! Value
! Notes
|-
| Frequency
| 1.0 Hz
|
|-
| Simulation Length
| 100 s
|
|-
| Delta T
| 0.005
|
|-
| Plane Output Resolution
| 250m
|
|-
| I/O Print Rate
| every 10 steps
|
|-
| Station List
| [http://earth.usc.edu/~patrices/hercules/lahabra/LH_stations.txt LH_stations.txt]
| Merged from En-Jui's 0.2Hz station list and Ricardo's CH master list
|-
| Software Version
| Hercules-GPU commit c95f1ab017e5f93613a0e3e2c6b5a849eb4117ad
| GPU codes, no frequency dependent Q
|}
== Simulation Box / Velocity Model ==
{| class="wikitable" border="1"
|-
! Parameter
! Value
! Notes
|-
| Dimensions (km)
| 180 x 135 x 61.875
|
|-
| Bounding Box (LL)
|  -119.288842    34.120549, -118.354016    35.061096, -116.846030    34.025873, -117.780976    33.096503
|
|-
| UCVM Version
| 13.9.0
| No heterogeneities
|-
| Velocity Model Versions
| CVM-S4, CVM-S4 v26
| CVM-S5?
|-
|Miniumum Vs
| 200 m/s
|
|-
| Samples per wavelength
| 8
|
|-
| Hercules Etree
| ch-cvms400-100-4hz-200ms.e, ch-cvms426-223-4hz-200ms.e
| CVM-S5 etree?
|}
== Sources ==
The simulation will be repeated for two point sources and one extended source.
=== Point Source Parameters ===
{| class="wikitable" border="1"
|-
! Parameter
! Value
! Notes
|-
| Event Name
| La Habra
|
|-
| Origin Time
| 2014/03/29 04:09:42.97
| Source: En-Jui
|-
| Origin Location
| -117.930; 33.922;  5.0km
| Source: En-Jui
|-
| Strike/Dip/Rake 1
| 134/55/155
| Source: En-Jui, initial
|-
| Strike/Dip/Rake 2
| 239/70/38
| Source: En-Jui, based on review of aftershock sequence
|-
| Rise Time
| 0.75 s
|
|-
| Origin X/Y
| [http://earth.usc.edu/~patrices/hercules/lahabra/EQ_lahabra_xy.list EQ_lahabra_xy.list]
|
|}
=== SRC Format La Habra Source ===
*MAGNITUDE = 5.12
*FAULT_LENGTH = 5.0
*FAULT_WIDTH = 2.25
*DEPTH_TO_TOP = 4.7125
*STRIKE = 239
*RAKE = 38
*DIP = 70
*LAT_TOP_CENTER = 33.9119
*LON_TOP_CENTER = -117.940
*HYPO_ALONG_STK = 0.0
*HYPO_DOWN_DIP = 1.125
*DLEN = 0.1
*DWID = 0.1
== Volume ==
The four corners are:
*  -119.288842    34.120549
*  -118.354016    35.061096
*  -116.846030    34.025873
*  -117.780976    33.096503
And the box has size
*180,000 m x 135,000 m x 61,875 m
== Runs ==


== Exercise Planning Documents ==
== Exercise Planning Documents ==
*
* pptx
* word doc


== Related Entries ==
== Related Entries ==

Revision as of 21:37, 5 December 2014

High-F 14.12 Verification and Validation Exercise

This page collects information about a proposed high frequency verification and validation exercise. Planning started in Dec 2014.

==

Solver Parameters

Parameter Value Notes
Frequency 1.0 Hz
Simulation Length 100 s
Delta T 0.005
Plane Output Resolution 250m
I/O Print Rate every 10 steps
Station List LH_stations.txt Merged from En-Jui's 0.2Hz station list and Ricardo's CH master list
Software Version Hercules-GPU commit c95f1ab017e5f93613a0e3e2c6b5a849eb4117ad GPU codes, no frequency dependent Q


Simulation Box / Velocity Model

Parameter Value Notes
Dimensions (km) 180 x 135 x 61.875
Bounding Box (LL) -119.288842 34.120549, -118.354016 35.061096, -116.846030 34.025873, -117.780976 33.096503
UCVM Version 13.9.0 No heterogeneities
Velocity Model Versions CVM-S4, CVM-S4 v26 CVM-S5?
Miniumum Vs 200 m/s
Samples per wavelength 8
Hercules Etree ch-cvms400-100-4hz-200ms.e, ch-cvms426-223-4hz-200ms.e CVM-S5 etree?


Sources

The simulation will be repeated for two point sources and one extended source.

Point Source Parameters

Parameter Value Notes
Event Name La Habra
Origin Time 2014/03/29 04:09:42.97 Source: En-Jui
Origin Location -117.930; 33.922; 5.0km Source: En-Jui
Strike/Dip/Rake 1 134/55/155 Source: En-Jui, initial
Strike/Dip/Rake 2 239/70/38 Source: En-Jui, based on review of aftershock sequence
Rise Time 0.75 s
Origin X/Y EQ_lahabra_xy.list


SRC Format La Habra Source

  • MAGNITUDE = 5.12
  • FAULT_LENGTH = 5.0
  • FAULT_WIDTH = 2.25
  • DEPTH_TO_TOP = 4.7125
  • STRIKE = 239
  • RAKE = 38
  • DIP = 70
  • LAT_TOP_CENTER = 33.9119
  • LON_TOP_CENTER = -117.940
  • HYPO_ALONG_STK = 0.0
  • HYPO_DOWN_DIP = 1.125
  • DLEN = 0.1
  • DWID = 0.1

Volume

The four corners are:

  • -119.288842 34.120549
  • -118.354016 35.061096
  • -116.846030 34.025873
  • -117.780976 33.096503

And the box has size

  • 180,000 m x 135,000 m x 61,875 m

Runs

Exercise Planning Documents

  • pptx
  • word doc

Related Entries

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