wiki:ShmDocMenuArrayVespagram
Last modified 14 years ago Last modified on 02/05/2009 12:12:59 PM

Menu entry Vespagram

Tool for identification of teleseismic phases. Displays a set of beam traces, all conditions for using command Beam refer also to this procedure.

Takes the back-azimuth from the analysis parameter box, the range, step size of slownesses (in s/deg) and amplitude power is queried in a dialog box when calling this entry. The input traces are hidden after computation.

The vespagram dialog box remains visible together with the resulting beam traces. It disappears after selecting Undo, which also deletes the vespagram traces and restores the input.

Known bugs: time axis shifted, phase picks on vespagram traces get lost.


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