[DTC-E5] WF7501: Full waveform inversion of Earth model or Earth-DT
Version 1

Workflow Type: Common Workflow Language

Work-in-progress

Digitial Twin Component for Earthquakes (DTC-E) WorkFlow 1 (WF7501) uses new data to create a multi-scale model of the Earth, which is used to update the REVEAL/CSEMv3 velocity model. The WF7501 workflow models an inversion-based update process for CSEMv3 (Computational Seismic Earth Model). Below is a simple explanation of the STEPs:

ST750101 - Data Catalog Update: Collects external data sources and updates the database for further processing.
ST750102 - Inversion Setup: Configures inversion parameters at local, regional, and global levels.
ST750103 - Model Extraction: Extracts an initial computational model from the setup parameters.
ST750104 - Inversion Iterations: Performs multiple iterations to refine the extracted model.
ST750105 - Model Update: Updates the CSEM model using the results from the inversion process.
ST750106 - User Model Validation: The refined model undergoes external validation to ensure accuracy and usability.

SEEK ID: https://workflowhub.eu/workflows/1333?version=1

Inputs

ID	Name	Description	Type
DT7501	n/a	CSEM model data.	File
External_Data_Center	n/a	Stream from FDNS service.	File
Run_User_Model	n/a	Flag to run user provided model.	boolean
UserModel	n/a	User provided model for update.	File

Steps

ID	Name	Description
ST750101	n/a	Data Catalog Update – Integrate external data into the workflow.
ST750102	n/a	Inversion Setup – Configure inversion parameters.
ST750103	n/a	Model Extraction – Extract models for inversion.
ST750104	n/a	Inversion Iterations – Perform iterative model refinements.
SS7501	n/a	Salvus software used as forward code within inversion.
ST750105	n/a	Model Update – Apply inversion results to update the model.
ST750106	n/a	User Model Validation – External user provides model.