CVM-SI Inversion Models

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These pages discuss code and computing used in our original delivery of Po's inversions. In these earlier CVM-SI models, Po combined his perturbations with CVM-S and gave us an updated CVM. Our new approach, [[CVM-SI] is based on combining the original perturbation models from Po, with CVM-S starting model CVM-S v11.2

Iteration 8

The latest version of this model is iteration 8. Map and profile plots of version I5.


Differences with CVM-S4

CVM-SI i5 - i0 difference plot of Vs at depth 0m.
CVM-SI i0 starting model of Vs at depth 0m.

The plots at right show a difference map of i5 - i0, followed by a plot of the starting model, i0, for reference. 3D meshes of the entire CVM-S/CVM-SI region has been extracted at 2km resolution into netCDF format in the "CF" convention:


These meshes may be viewed in IDV (See the IDV Tutorial). The difference plot uses a custom color table which may be downloaded from Velocity Difference Color Table and imported into IDV.

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