Regional Ocean Modeling System This is a branch of the ROMS code kept at myroms.org (https://www.myroms.org/), containing sea ice and several other changes people have contributed, notably the CoSiNE ecosystem model and some ice shelf fixes. You are strongly encouraged to register with myroms.org for access to the forum where this code is discussed. This ice branch can be obtained at: https://github.com/kshedstrom/roms Kate Hedstrom kshedstrom@alaska.edu