I have turned on the check box for wind loading in the input. In the analysis on the load case editor wind tab, I have entered direction cosines for the wind loading, the wind speed and all of the other relevant factors. I have set up my load cases for sustained and wind for occasional stress. I have also set up (OPE + WIN) - (OPE) so I can see wind alone. I have set up various other combinations. How come I cannot see in the results any effect due to wind? BTW, this is a 60" diameter pipe in a 100 mph wind. I should see something.

Fredericton, New Brunswick, Canada