[DTC-E1] WF7101: Data Input Workflow

Version 1

Overview

This repository contains the Common Workflow Language (CWL) and RO-Crate metadata definition for WF7101, the Data Input workflow of DTC-E1, developed under the DT-GEO project.

The Data Input workflow (WF7101) serves as the entry point for the DTC-E1 pipeline. It collects, validates, and prepares essential datasets for downstream workflows, including Seismogenic Source Models (WF7102), Computational Hazard (WF7103), and Computational Risk (WF7104).

It integrates multiple data sources (DT7101–DT7103) representing crustal faults, subduction zones, and active fault datasets, and ensures standardized outputs ready for subsequent modeling workflows.

Workflow Structure

The workflow is composed of steps (ST) and datasets (DT), following DT-GEO’s standardized schema. The general data flow is:

1. Workflow Inputs

   • DT7101 – Active fault data repository.
   • DT7102 – Regional crustal fault dataset.
   • DT7103 – Subduction zone dataset.

2. Preprocessing Steps

   • ST710101–ST710105: Validate, harmonize, and convert data into uniform formats compatible with downstream workflows.

3. Workflow Outputs

   • SUBDUCTION_ZONES – Standardized subduction zone model dataset.
   • CRUSTAL_FAULT_MODEL – Cleaned and validated crustal fault data.
   • ACTIVE_FAULT_DATASET – Finalized active fault model used by WF7102.