Hi,
In the "Classic Piping Input" window are different boxes for densities:
"Fluid Den 1"
"Fluld Den 2"
"Fluid Den 3"
"Hydro Den"
"Fluld Den 2" and "Fluld Den 3" are disabled. I'm interested in using this capabilities but I cant't find the way to enable it.
Can anyone help me?
Thanks!
Saludos.