When should I choose LoopStructural over GemPy?

Use LoopStructural when your model involves complex folding geometries or structural frames; use GemPy for standard stratigraphic sequences, faults, and gravity forward modelling.

Can I export models for use in other software?

Yes, the workflow provides specific steps to export calculated models to VTK or NumPy formats for use in external tools like ParaView or Leapfrog.

What data formats does this skill support?

It supports standard spatial formats including Shapefiles, GeoJSON, GeoTIFF DEMs, and tabular borehole data processed via GeoPandas and Rasterio.

Does this skill handle coordinate reference systems (CRS)?

Yes, it leverages GemGIS and GeoPandas to manage CRS transformations, ensuring all input layers are correctly projected into a unified 3D space.

Geological 3D Modelling Workflow

Name: Geological 3D Modelling Workflow
Author: SteadfastAsArt

bySteadfastAsArt

•

Ciencia de Datos y ML

Build complex 3D geological models from spatial data, boreholes, and GIS inputs using GemPy, LoopStructural, and PyVista.

This skill provides an end-to-end pipeline for geological modelling, streamlining the transition from raw spatial data to sophisticated 3D implicit surfaces. It automates GIS data preparation, provides expert guidance on selecting the best interpolation engine—GemPy for structural faults or LoopStructural for complex folding—and integrates PyVista for high-fidelity volume rendering. Whether you are working with surface mapping, borehole logs, or topographic rasters, this workflow ensures structural consistency and professional visualization for subsurface analysis.

Características Principales

01Automated extraction of 3D contact points from GIS shapefiles and DEMs

02Borehole-to-model data conversion and validation pipelines

03Intelligent selection between GemPy and LoopStructural engines

04Implicit surface modelling for faults, unconformities, and intrusions

05Interactive 3D visualization and VTK mesh export for external tools

0612 GitHub stars

Casos de Uso

01Visualizing stratigraphic relationships and fault offsets from borehole data

02Creating structural subsurface models for mineral exploration or hydrogeology

03Converting 2D geological map polygons into 3D volume representations

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add steadfastasart/geoscience-skills geological-modelling

For use in Claude.ai and ChatGPT

Download Skill