[syshin]

Hello. I have a problem using a user-code tool.

As using a user code tool,

It is easy to make a new scalar field function with stored variables such as Temperature, Pressure, Density and so on.

However, I want to modify stored variables in each cells.

For example, when a condensation is occurred,

I want a pressure drop with something algorithm each time step routines

(I don't want to use a built-in physics model such as VOF condensation.)

That is, I didn't want "p2=p1-a" but "p1=p1-a"

How to modify stored variables in each cells?