Applying Operator/Move to Design Window

The Move to Design dialog box enables you to select amplitude and/or phase corrections, set the operator length, design operator shape, manually edit the amplitude or phase spectrum, open saved wavelets, and apply the operator. From the wavelet matching/transfer function window, click on <Move to Design Window>.

Fine-Tuning and Applying the Operator for the Wavelet Matching/Transfer Function

Follow these steps:

  1. At the top of the window, under Amplitude Correction Options, specify Match to Reference Seismic to apply amplitude corrections; Whiten Spectrum to adjust the amplitudes of all frequency components within a certain band-pass to the same level; or None (all pass = 0 dB) for no amplitude corrections. Choose one of these same options for the phase corrections under Phase Correction Options.
  2. You need to define the operator length separately for the amplitude and phase spectra. Click on Phase or Amplitude in the lower right-hand corner and then, Show Phase Design Option or Show Amplitude Design Option. Enter four corner frequencies to define the limits of the operator under f1, f2, f3, and f4. Click Apply. Note that the red and green dots mark the four corner frequencies on the phase and amplitude spectra.
  3. Amplitude or phase values for f < f1 or f > f4 can be set by entering a number in the text box or by clicking on the arrows to the right of the text box. By default, frequencies less than f1 (first corner frequency) and frequencies greater than f4 (fourth corner frequency) are set to zero.
  4. Tapering between the frequency corners can be set to straight line, linear tapering, Hanning window, or Hamming window. Under Tapering from f1 to f2 or Tapering from f3 to f4, click on the arrow to select one of the options from the drop-down menu.
  5. Click on Apply Wavelet to apply the operator to the seismic data. (You can click on Undo Wavelet to undo the operator.) Click Accept to accept the operator and exit the design window or click Cancel to abort the operator and exit the design window.

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