witness_seed/fortran/witness_seed_3.0_quickstart.md

Witness Seed 3.0 Quickstart

Prerequisites

• Fortran compiler (e.g., gfortran, mpif90)
• MPI library (e.g., OpenMPI)
• Optional: NetCDF for climate data output

Setup

1. Clone the repository: git clone <repo-url>
2. Navigate to fortran/witness_seed_3.0
3. Run make to compile: make

Run

Execute the model: mpirun -np 4 ./witness_seed_3.0

Output

Predictions are printed every 1000 steps. Future versions will write to data/ in NetCDF format.

Test

Run unit tests: make test

See README.md for the full vision.