Start an octave session then type cafwd3 FORWARD PROBLEM Computes S-wave velocity dispersion and damping by manual input for C1=stiffness m^2/s^2 and C2=damping m^2/s GUI, with or without data? (requires bvas.his and bamp.his if with data) GUI, use mouse to pick range of frequencies, OK Plot, use mouse to limit, GUI, C1 and C2 estimate, OK computes fit, then GUI, make changes to stiffness and damping for next forward calculation iterate
The code also computes “Q” quality factor as a function of frequency.
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