Demeter v2.3.0

Demeter v2.3.0

Major Changes

• Pip installable! Install with: pip install git+https://github.com/yourusername/demeter.git
• Restructured package with modern src/ layout
• Added pyproject.toml for standardized installation

Installation

pip install git+https://github.com/yourusername/demeter.git@v2.3.0

Telemac Support

Telemac support requires manual installation of pputils:

git clone https://codeberg.org/pprodano/pputils.git
export PYTHONPATH="${PYTHONPATH}:/path/to/pputils"

Breaking Changes

• Removed need for $DEMPATH environment variable
• Package now installed in standard Python path

Non-rectangular domains

New feature:

• Works with non-rectangular domains.

Age

New features:

• Implementation of age in Cellular Automaton and coupling from Cellular Automaton to Telemac;
• Simple test cases for Cellular Automaton and coupling from Cellular Automaton to Telemac;
• Implementation of age in Telemac;
• Saltmarshes and mangroves examples based on TIGER project;
• Minor bug corrections.

Mono-species vegetation cellular automaton coupled with Telemac

This is the version used for the production runs of the project TIGER. Features included:

• Simulate vegetation dynamics (mono species) with a cellular automaton (serial and parallel);
• Interact with hydro-morph Telemac input/output;
• Convert vegetation coverage from regular cellular automaton grid to triangular Telemac grid (serial and parallel);
• Convert Telemac variables from triangular grid to regular cellular automaton grid (serial and parallel);
• Diffuse Telemac bathymetry to simulate soil creep (serial and parallel).