Hi, AFAIK there is no SU software that generates surface waves.

If 2D, flat surface, is enough for your needs, I can supply you with a fortran code of my own.

If you need better, you can check the SPECFEM suite at https://geodynamics.org/cig/software/

Good luck D.

Le 22/01/2020 à 15:32, PAUL GOYES a écrit :

Hello colleagues.

In Seismic Unix, there are packages for elastic modeling (trielas, suea2df). I would like to know if there is a way to model surface waves (or ground roll) in seismic UNIX. Or do you know some other package free-open source?

thanks very much.

Sincerely,

Paul Goyes

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