[Nek5000-users] subroutine for drag

[nek5000-users at lists.mcs.anl.gov]

Hi neks, 

I have three pipes attached together, I compute drag using the subroutine. 

I want to compute the drag only for two pipes, Could some one tell me how to change the routine just to take only the two pipes into account.

Is nobj the control variable for it ? 

Thanks, 
Kamal.