How to let temperatures equal to the boundary everywhere

My goal is to let the temperature equals the boundary temperature everywhere all the time in my model. The boundary temperature varies, and I want the temperature of the rest of my model equals the boundary all the time. How should I set up the temperature module to achieve this? ThanksHengchen

It sounds like you need to set the initial condition for temperature to the desired value as shown in section 6 here:https://eemodelingsystem.atlassian.net/wiki/spaces/HOW/pages/2328385/Build+a+3D+Lake+Model+with+Sigma+Zed+Level+2+Step-by-Step+Guidance