When should I use GemPy vs LoopStructural?

Choose GemPy for standard 3D structural modeling and gravity forward models; consider LoopStructural if your project involves highly complex fold modeling.

What are the primary dependencies for using GemPy?

This skill requires the GemPy Python library (v2.3.0+), NumPy, and PyVista to handle the core computations and 3D visualizations.

What is GemPy used for in Claude Code?

It allows Claude to generate and manipulate 3D geological models using implicit methods, helping geoscientists automate structural modeling workflows through natural language commands.

Can I export the models generated by this skill?

Absolutely. Models can be exported to standard formats such as VTK for external visualization or as NumPy arrays for further computational analysis.

Does this skill support fault and unconformity modeling?

Yes, GemPy specifically handles complex structural relations like faults, unconformities, onlaps, and intrusions to create realistic subsurface representations.

GemPy 3D Geological Modeling

Name: GemPy 3D Geological Modeling
Author: SteadfastAsArt

bySteadfastAsArt

•

Data Science & ML

Builds sophisticated 3D structural geological models using implicit methods from surface points and orientation data.

GemPy is a specialized Claude Code skill designed for geoscientists and engineers to automate the creation of complex 3D subsurface models. It leverages implicit modeling techniques to interpret geological relationships—such as faults, unconformities, and intrusions—from sparse surface contacts and orientations. By integrating with the GemPy Python ecosystem, this skill enables users to compute geological volumes, generate gravity forward models, and visualize structural frames in 3D, making it an essential tool for mineral exploration, reservoir modeling, and hydrogeological studies.

Key Features

01High-quality 3D visualization support using PyVista and VTK export

02Automated mapping of geological stacks and structural sequences

03Implicit 3D structural modeling from surface contacts and orientations

04Advanced handling of complex geological relationships including faults and unconformities

05Generation of gravity forward models directly from geological structures

0612 GitHub stars

Use Cases

01Generating and validating geological cross-sections for environmental assessments

02Modeling complex fault networks and their impact on stratigraphic layers

03Creating detailed 3D subsurface maps for mineral exploration and mining

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add steadfastasart/geoscience-skills gempy

For use in Claude.ai and ChatGPT

Download Skill