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Description

 

The module produce Amplitude Versus Angle (AVA) attributes Intercept , gradientand far offset by Shuey approximation (2, 3 term).

 

Input data

Input gather NMO

 

 Link to input seismic data (NMO corrected)

 

Input gather angles

 Link to input angles (computed by Vrms to angle module)

 

Parameters

Time

 Start time, used only for visualization of regression graphs

 

Max angle

 Maximum angle for AVA attributes calculation

Approximation type