I prefer to generating the standard grid in Gambit. Then,the real size will be scaled in the Fluent environment.

I wonder:

(1) Compared to the direct generation of grid with real size in Gambit, the method I used is always acceptable or not?

(2) By the way, in the preprocessing software in CFX, it seems there is an option of controlling the tolerance for gird generation. In Gambit, is there also the equavalent seeting parameter for the grid tolerance control or not?

Please give your idea.

answer to your both questions is yes