What is MERRILL?
MERRILL is a finite-element micromagnetic modelling package for rock and planetary magnetism, developed at the University of Edinburgh. It simulates the magnetisation structure of mineral grains at physically realistic scales — linking grain-scale physics to measurable magnetic signals. Full description, capabilities, and workflow →
What you can do here
- Tutorials — step-by-step guides from first installation to advanced multi-grain modelling.
- FORCINN — run FORC preprocessing and CNN inversion directly in the browser, no local install required.
- Downloads — pre-compiled MERRILL packages for macOS and Linux, plus the full user manual.
- Publications — peer-reviewed literature built on MERRILL.
Recommended path for new users
- Read About MERRILL to understand what the software models and why.
- Work through Tutorial 1 to install MERRILL and run a first model.
- Explore FORCINN to run FORC inversion directly from your browser.
- Move to Downloads when you are ready to run larger studies locally.
Get started now
Begin with the tutorials if you are new, or go directly to FORCINN if you already have experimental FORC data ready to invert.