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Compute Instantaneous Attributes- Overview

Attributes available in WinPICS

Seismic Amplitude
Instantaneous Amplitude
Instantaneous Phase
Instantaneous Frequency
Apparent Polarity
Cosine of Instantaneous Phase

With the instantaneous attributes in WinPICS , you can calculate and save various attributes as individual files within your project. Since the attributes are saved to a SEG-Y file, you can display and manage them using the SEGY Version menu list. See SEG-Y Version.

Your WinPICS project must contain instantaneous amplitude, phase, frequency, or polarity data files before you can create slice files for these attributes. For 3D time and horizon slices of attributes, you need to create a separate 3D data volume.

File Extensions for Instantaneous Attributes in WinPICS

Instantaneous Amplitude File Extensions
Instantaneous Amplitude	.ia0
History filename	.qqa
Instantaneous slice filename	.saa
Header filename	.ha0

Instantaneous Phase File Extensions
Instantaneous Phase	.ip0
History filename	.qqp
Instantaneous slice filename	.sap
Header filename	.hp0

Instantaneous Frequency File Extensions
Instantaneous Frequency	.if0
History filename	.qqf
Instantaneous slice filename	.saf
Header filename	.hf0

Instantaneous Polarity File Extensions
Instantaneous Polarity	.is0
History filename	.qqs
Instantaneous slice filename	.sas
Header filename	.hs0

Click here for a full list of Instantaneous file extensions.

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