Is there any option in fluent to change the reference axis of the geometry? like making a vertical pipe (y=height, x=z= radius) horizontal i.e changing y axis as x axis and making x as y.

You can do that under Display, by rotating the geometry.

Hi Anindya

i found the rotate option in transform surface bit could not do it after trying many times.

can u plz tell me how to rotate the vertical geometry (y axis ) to horizontal (x axis).

thanks.