Finite difference 2D/3D modelling

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Description

 

Input data

Velocity model

Output geometry type { Trace headers }

Output geometry

Output data length

Output sample ratio

Output type { Gather }

Parameters

Input stack

Input wavelet

Modelling type { CS gather, Exploding reflector, Post-stack RTM }

Modelling step

Model grid step

Bandpass params

Apply bandpass

Frequency 1

Frequency 2

Frequency 3

Frequency 4

Epsilon

Modelling order { Second, Fourth }

Free surface

Absorbing bound type { Exponential, Clayton-Engquist }

Absorbing bound size in samples

Attenuation coefficient

Settings

Execute on { CPU, GPU }

Distributed execution

Bulk size

Limit number of threads on nodes

Job suffix

Set custom affinity

Affinity

Number of threads

Skip

Output data

Output gather

Output gather converted

Information

Min velocity

Max velocity

Recommended grid step

Number of samples per wave

Graphics

Custom actions

Suggest grid step based on frequency

Suggest max time step

Suggest min grid step