Plotting as gauge pressure
 

Hi,

In fluent, we set Define->operating condition as 0 pascal.Hence the boundary conditions are mentioned as absolute vales instead of gauge pressure values.

Hence after solving, the pressure indicated in the contour plots are absolute.But, we would like to see the contour plot as gauge pressure with reference atomspheric pressure(101325 pascal). How to do that in fluent?

Elogesh