Difference between revisions of "Testing Parameters"

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*flo = 0.5, fhi = 0.0
 
*flo = 0.5, fhi = 0.0
There are other parameters, but I'm not sure which are Rob-specific and which aren't
+
There are other parameters, but I'm not sure which are related to Rob's code in particular and which are more general.

Revision as of 15:46, 25 March 2011

The following are the parameters that the current CyberShake workflow uses. We'd like to use similar parameters for an AWP-ODC CyberShake workflow and would expect to get similar results.

Site USC

Grid box

  • 420 km x 620 km x 40 km deep
  • 200 m spacing
  • Box rotated -55 degrees
  • Corner coordinates:
 x=0, y=0: (34.5491, -122.11248)
 x=420, y=0: (37.696, -119.54488)
 x=420, y=620: (34.444, -113.95284)
 x=0, y=620: (31.41553, -116.62562)

Velocity mesh

  • CVM-4
  • VpMax = 16.7 km/s
  • VsMax = 13.9
  • RhoMax = 12.9
  • VpMin = 1.7
  • VsMin = 0.5
  • RhoMin = 1.7

Velocity files were checked for poisson ratio (ask Rob for more details).

SGT calculation

  • nt = 8000
  • dt = 0.01
  • qsfrac=50
  • qpfrac=100
  • qpqsfactor = 2.0
  • fmax = 25.0, fmin = 0.01
  • flo = 0.5, fhi = 0.0

There are other parameters, but I'm not sure which are related to Rob's code in particular and which are more general.