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CVM H GTL
Philip Maechling edited this page Apr 20, 2022
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CVM-H is a cell-based velocity model with two different resultion areas. The LA Basin area is discretized at 250x250mx100m, and the background region is 1kmx1kmx500m resolution.
The are three CVM-H GTL modes, which include:
- Default - no GTL. The CVM-H model has limited areas with low (<500m/s) Vs values. This is the default mode.
[ucvm@66975967506b target]$ vs30_query -f /app/ucvm/conf/ucvm.conf -m cvmh < vs30pts.txt -118.4810 34.3120 165.039 -118.5000 34.5000 1210.907 -117.5000 33.5500 1424.097 -117.5000 35.5000 1458.000 -116.5000 34.4000 1407.656
- CVM-S4 GTL. Users can edit the UCVM.conf file and set a parameter (cvmh_param=USE_GTL,True). When this is set true, CVM-H will return different material properties for the top cell. The properties it returns are based on data extracted from the CVM-S4 model, which has more detailed GTL information.
[ucvm@66975967506b target]$ vi /app/ucvm/conf/ucvm.conf [ucvm@66975967506b target]$ vs30_query -f /app/ucvm/conf/ucvm.conf -m cvmh < vs30pts.txt -118.4810 34.3120 174.363 -118.5000 34.5000 404.900 -117.5000 33.5500 318.913 -117.5000 35.5000 201.797 -116.5000 34.4000 232.947
- Ely/Jordan : Ely - Users can
- Ely/Jordan : Linear -