ex03_svi_eqtomo

This example applies the USGS Vs30 model to the multiparameter SVI EQTOMO model. Vp, Vs, and density are passed to elygtl together. The Ely profiles modify both velocities, and density is updated from the final Vp with the Nafe-Drake relation. Oceanic columns are excluded with GSHHG.

The native 3 km vertical sampling is refined to 50 m over the upper model before the default 350 m transition is applied. -U1000/1000 converts the model’s kilometers-per-second velocities and grams-per-cubic-centimeter density to SI units for the empirical equations and restores the original units in the output.

The first figure focuses on Vs and the second compares all three material properties along 49 N.

Run:

./ex03_svi_eqtomo.sh

The script creates:

• ex03_svi_eqtomo.png and ex03_svi_eqtomo.pdf

• ex03_svi_eqtomo_parameters.png and ex03_svi_eqtomo_parameters.pdf

Figures

Downloads

• ex03_svi_eqtomo.sh

• ex03_svi_eqtomo.pdf

• ex03_svi_eqtomo_parameters.pdf