Range-Stacked Time Series

If instead the range stacking was selected the following menu appears:

 *********************************************************************
 *                         RANGE 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. Range down:           -0.500 km                               *
 *  7. Range up:              1.000 km                               *
 *  8. Range tick inc:        0.500 km                               *
 *  9. R-axis length:        15.000 cm                               *
 * 10. R-axis label:   Range (km)                                    *
 * 11. Red. velocity:         0.000 m/s                              *
 * 12. Depth:               600.000 m                                *
 * 13. Azimuth:               0.000 deg                              *
 * 14. Scale factor:          1.000                                  *
 * 15. Range scaling?         N     ( Y/N )                          *
 * 16. Parameter:             V     ( V H )                          *
 * 17. Generate plot:                                                *
 * 18. Trace file:                                                   *
 * 19. 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

selcts the depth of the receivers to be stacked.

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

enables/disables the range scaling (amplitudes multiplied by range). By defaults range scaling is enabled.

Field 16

represents the parameter to be plotted, with N representing the normal stress or negative pressure in fluids, V the vertical particle velocity and H the horizontal particle velocity. 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 17

produces the plot with the specified parameters.

Field 18

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 19

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