Today, iRIC Software installer has been updated. "CERI1D" is included into the new installer as new solver. "CERI1D" can be simulation 1-dimensional flow and ice movement. You can see its detail as following page.https://i-ric.org/en/software/7People who had already installed the iRIC software don't have to download this installer. You can install "CERI1d" by following procedureOption > Maintainance> add/delete component