ARTEMIS developments at HR Wallingford

The ARTEMIS model (Agitation and Refraction with TElEMAC on a mild Slope) from the TELEMAC suite of solvers solves the elliptic mild slope equation using finite element techniques. Its main field of application is wave disturbance studies inside harbours or small bays, often driven by a regional model. ARTEMIS is a well-established model, used in consultancy studies for over 20years.
ARTEMIS was originally developed by the Laboratoire National d’Hydraulique et d'Environnement (LNHE of EDF-R&D). In recent years, with the transfer of the model to open source, development efforts have been open to entities other than LNHE. This paper presents developments of the ARTEMIS model, at HR Wallingford, available or soon to be available in future releases of the TELEMAC system.