[rae]

Please help me to use the minumum y value of my fluid domain in a CFX Setup container expression. The CEL function "min" just compares two values so I can't put every y of the domain there I don't think.

I could work out the minumum y value using a couple of existing DM Design Parameters but they aren't recognised (when used in a CFX Setup expression) and I don't see any way of making the DM defined Design Parameter global (like you can do with an RMB on a Results expressions for example).

Another alternative would be to have DM use a parameter defined in the CFX Setup container but I don't see how to do that either.

Thank you.