[S.Pooyan]

Hi. I am rather new to openfoam so sorry if the following question looks very easy to you. I searched the forum a bit but nothing came up.
I want to set a contact angle that changes with time. As I saw in openfoam manual this is possible by using a table function. The Open Foam example looks like this:

inlet
{
type uniformFixedValue;
uniformValue table ((0 0) (10 2));
}

In this example the inlet velocity is 0 at time 0 and reaches 2 in 10 seconds.
I Have no idea how I can do the same thing for contact angle. My constant contact angle boundary condition looks like this:
bottomD2
{
type constantAlphaContactAngle;
limit zeroGradient;
theta0 145;
value uniform 0;
}