Parameter lists in detail:


MEASURE

Measure lags

Pick auto- and cross-correlation lags and put them into trace headers.

Usage: MEASURE TYPE LAG
2 parameters in this list:

TYPE

For Auto-correlated traces: Type of the lag measure: ZCROSS1 (first zero crossing), ZCROSS2 (second zero crossing). For cross-correlation, this parameter is ignored and the location of the cross-correlation peak is output.
  • Format: Selection
  • Selectable Values: (codes in parentheses)
    • First zero crtossing (ZCROSS1)
    • Second zero crossing (ZCROSS2)
  • Default value: Not specified

LAG

Header entry created. This header entry will contain the specified lag measured from the autocorrelation function (for autocorrelated traces) or time lags corresponding to the maximum crosscorrelation (for cross-correlated traces)
  • Format: Character (8 characters)
  • Default value: Not specified

OUTHDR

Output headers

Outputs additional headers that may sometimes be useful for subsequent analysis

Usage: OUTHDR DT
1 parameter in this list:

DT

Trace header name for time difference between the current and reference traces
  • Format: Character (8 characters)
  • Default value: Not specified

Preceding list (MEASURE)

OUTPUT

Output

Specifies the type of output by the module

Usage: OUTPUT OUTPUT
1 parameter in this list:

OUTPUT

Output mode:
  • RESULT or CORR (output crosscorrelation or autocorrelation instead of the original traces);
  • OLD or INPUT (keep original traces). Option OLD affects only the autocorrelated trace, even if crosscorrelations are calculated.
    • Format: Selection
    • Selectable Values: (codes in parentheses)
      • Resulting traces (RESULT)
      • Original data (INPUT)
    • Default value: RESULT

    Preceding list (OUTHDR)

    IGeoS version 5.1
    Copyright (c) 1995-2015, I.B.Morozov
    Updated Wed Apr 1 21:42:29 2020