Thread: Spectrogram command help

Started: 2011-04-19 20:44:59
Last activity: 2011-04-19 20:44:59
Topics: SAC Help
Kathryn Warren
2011-04-19 20:44:59
I am trying to create spectrograms using seismic data associated with snow avalanches. For my most recent data the Spectrogram command keeps giving me errors
Instability detected in spectral estimator, increasing ridge regression factor to 1.00000e-04.
Instability detected in spectral estimator, increasing ridge regression factor to 1.00000e-03.
Instability detected in spectral estimator, increasing ridge regression factor to 1.00000e-02.
Instability detected in spectral estimator, increasing ridge regression factor to 1.00000e-01.
Error: Could not stabilize high res. spectrogram

or

segmentation fault

or

crashing the SAC program. Any help on this issue would be greatly appreciated.

Thanks,
Katie



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