DISPER

After gendis ( 9.2.5 ) is run, a namelist file can be run to compute dispersion. The output includes a text file, disper.tmp, a data file capturing dispersion, earth.crv, and some Octave files, model.m and phase.m.

Figure 50: DISPER: The model and phase velocity plots. The model.m plot shows P-wave (red), S-wave (blue) velocity, and density (black). This is a layer over a half-space model. On the right is the phase.m generated plot showing the fundamental mode (blue) and two higher modes (red). The model (soil profile) was generated in gendis (9.2.5)
\includegraphics[scale=.9]{Figuredisper.pdf}

The computational function is the same as rwv.f used in the octave programs FwdR1.m 9.2.1 and invR1 8.1.1.



Subsections