Using Bulk flux forcing in IS4DVAR

Discussion about tangent linear and adjoint models, variational data assimilation, and other related issues.

Moderators: arango, robertson

Post Reply
Message
Author
hjsong

Using Bulk flux forcing in IS4DVAR

#1 Unread post by hjsong »

Hi,

I am wondering if BULK_FLUXES is working for IS4DVAR.

I could see Adjoint/ad_bulk_flux.F, but it says

Code: Select all

#if defined ADJOINT && defined BULK_FLUXES_NOT_YET
'BULK_FLUXES_NOT_YET' flag means that it is not ready yet?

And, although it is compiled with BULK_FLUXES and running, I got this message in standard output file.
CHECKADJ - unsupported option in adjoint-based algorithms: BULK_FLUXES
REASON: not working.


What does this mean?
Can I ignore this message if it runs fine?

Thank you.
Hajoon

hjsong

Re: Using Bulk flux forcing in IS4DVAR

#2 Unread post by hjsong »

The model stopped when the adjoint model is about to start.
So I guess the BULK_FLUXES is not ready for the adjoint ROMS, right?

Thank you.
Hajoon

User avatar
kate
Posts: 4088
Joined: Wed Jul 02, 2003 5:29 pm
Location: CFOS/UAF, USA

Re: Using Bulk flux forcing in IS4DVAR

#3 Unread post by kate »

Yes, I believe that's what it means. Bulk_flux is a complicated thing, iterating to solve for an atmospheric boundary layer.

Post Reply