Depth-Stacked Time Series

If the synthetics should be depth-stacked, Field 9 is selected in the main menu, showing the sub-menu:

 
 *********************************************************************
 *                         DEPTH STACKED PLOTS                       *
 *********************************************************************
 *  1. Plot title:     TEMME-MULLER. Auto f.                         *
 *  2. Min time:              0.000 s                                *
 *  3. Max time:              1.000 s                                *
 *  4. Time tick inc:         0.200 s                                *
 *  5. t-axis length:        20.000 cm                               *
 *  6. Depth down:          700.000 m                                *
 *  7. Depth up:              0.000 m                                *
 *  8. Depth tick inc:      100.000 m                                *
 *  9. d-axis length:        15.000 cm                               *
 * 10. d-axis label:   Depth (m)                                     *
 * 11. Red. velocity:         0.000 m/s                              *
 * 12. Range:                 0.600 km                               *
 * 13. Azimuth:               0.000 deg                              *
 * 14. Scale factor:          1.000                                  *
 * 15. Parameter:             V     ( V H )                          *
 * 16. Generate plot:                                                *
 * 17. Trace file:                                                   *
 * 18. Return:                      ( PP main menu )                 *
 *********************************************************************
     SELECT OPTION:

The menu should be self explanatory for users familiar with SAFARI, with only the following being particular to PP:

Field 12

selects the receiver range.

Field 13

specifies the azimuth of the receiver plane. This parameter is only significant for transfer functions with horizontal directionality, produced by OASP3D.

Field 14

represents a scaling factor which will be applied to all traces. The default is 1.0, i.e. no scaling, but may be changes as desired.

Field 15

represents the parameter to be plotted, consistent with the options specified in the OASP data file, i.e. with N representing the normal stress or negative pressure in fluids, V the vertical particle velocity and H the horizontal particle velocity etc. The bracket indicates that only V and H transfer functions are available in the file, and the program will therefore not allow any other choice.

Field 16

produces the plot with the specified parameters.

Field 17

produces a trace file containing the time series, in file format specified in main menu (default ASCII). The trace file include all the timeseries which would be included in the stacked plot.

Field 18

Returns to main menu for change of e.g. source data, plot format etc.