Depth velocity updater

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Description

 

Input data

Input model

Delta M picking gather

Delta Vrms picking item

Original model

Parameters

Construct V0 map from model

V0

Fast marching step

Number of global iterations

Step scale

Regularization type { Current update, Cumulative update, Result model }

Solver { LSQR, Split-Bregman }

Number of LSQR iterations

LSQR Tikhonov lambda X/Y

LSQR Tikhonov lambda Z

Split-Bregman global iterations

Split-Bregman local iterations

Split-Bregman epsilon X/Y

Split-Bregman epsilon Z

Grid parameters

Min solver depth

Max solver depth

Update taper size

Source line step X/Y

Min aperture

Max aperture

Variable grid step X/Y

Variable grid step Z

Equation step Z

Offset step

Interval velocity table

Advanced

Use constrained LSQR solver

Use corridor based on input model

Corridor width

Visualization

Inline to show

Crossline to show

Depth slice to show

Save intermediate results to SEG-Y

Save path

Name prefix

Settings

Execute on { CPU, GPU }

Distributed execution

Bulk size

Limit number of threads on nodes

Job suffix

Set custom affinity

Affinity

Number of threads

Run scripts

Script before run

Script after run

Skip

Output data

Output model

Information

Expected number of chunks

Approximate chunk size

Graphics

Custom actions

Calculate number of chunks