vorticity.F

[seashellingolds]

Hi,

In the vorticity.F file, should the last dRde be dRdx here when computing PV?

Code: Select all

             pvor(i,j,k)=orho0*                                   &
     &                    (cff*dRdz_pr*(fomn(i,j)+                      &
     &                                  dVdx(i,j)-dUde(i,j))+           &
     &                     0.125_r8*(dUdz_pr*dRde_pr-dVdz_pr*dRde_pr))

Moreover, I am wondering what the 3D relative vorticity means here. It looks the sum of 3 components of the 3D vector at the first glance, but not very like.
Thank you very much for any interpretation