Research Object Crate for [DTC-E4] WF7401: Dynamic Source Inversion Workflow

## Overview This repository contains the **Common Workflow Language (CWL)** and **RO-Crate metadata** definition for **WF7401**, the **Dynamic Source Inversion** workflow of **DTC-E4**, developed under the [DT-GEO project](https://dtgeo.eu). The **WF7401** workflow performs **dynamic source inversion of earthquakes** using seismic and geodetic data. It prepares input data, executes high-performance computing (HPC) inversions, and extracts rupture models to characterize the physical parameters of earthquake sources. The workflow leverages the **FD3D_TSN** inversion code, combining a quasi-dynamic boundary element solver and a Bayesian inversion framework with Parallel Tempering Monte Carlo to estimate model parameters and uncertainties. ## Workflow Structure 1. **Workflow Inputs** - **DT7401 – Dynamic Source Inversion Input**: Input dataset including fault geometry, velocity models, and seismic and geodetic data from arrays of seismic and GPS stations. 2. **Processing Steps** - **ST740101:** Input data preparation and format standardization. - **ST740102:** Configuration of the FD3D_TSN inversion model. - **ST740103:** Execution of HPC-based inversion for rupture dynamics. - **ST740104:** Post-processing and extraction of rupture parameters (prestress, friction, misfits). - **ST740105:** Generation of final model products and metadata export. 3. **Workflow Outputs** - **DT7402 – Dynamic Source Inversion Output**: Model input parameters, rupture characteristics, and misfit statistics in text and binary formats.

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