Boundary input stop working when BC is changed to Red

[zhangtianyi]

Hi,
I am introducing a tide signal from the western boundary for my model. I uses zeta_west variable in a boundary input file to specify the signal. When I tried to change the boundary condition of 2D V-momentum from Fla to Red at the West boundary the model stop taking my boundary input file.
Anyone have an idea why this happens?

Appreciate for the help.

[kate]

What is your western ubar boundary condition? The logic in question is in inp_par.F:

Code: Select all

            CASE ('FLA')
              S(ibry,ifield,igrid)%Flather = .TRUE.
              S(ibry,ifield,igrid)%acquire = .TRUE.
              S(ibry,isFsur,igrid)%acquire = .TRUE.

Setting either ubar or vbar to Fla will tell ROMS to read the free surface. There's also this:

Code: Select all

            CASE ('RED')
              S(ibry,ifield,igrid)%reduced = .TRUE.
#if defined FSOBC_REDUCED
              S(ibry,isFsur,igrid)%acquire = .TRUE.
#endif

[zhangtianyi]

What is your western ubar boundary condition? The logic in question is in inp_par.F:

Code: Select all

            CASE ('FLA')
              S(ibry,ifield,igrid)%Flather = .TRUE.
              S(ibry,ifield,igrid)%acquire = .TRUE.
              S(ibry,isFsur,igrid)%acquire = .TRUE.

Setting either ubar or vbar to Fla will tell ROMS to read the free surface. There's also this:

Code: Select all

            CASE ('RED')
              S(ibry,ifield,igrid)%reduced = .TRUE.
#if defined FSOBC_REDUCED
              S(ibry,isFsur,igrid)%acquire = .TRUE.
#endif

Thanks for your reply!
I used Red for ubar and Fla for vbar, and now I wanted to use Red for both. That's when it stop to read the free surface.