[MITgcm-support] viscA4Dfile in adjoint

[dong.jian at studium.uni-hamburg.de]

Hi, MITgcm users
I wanted to increase viscosity in an adjoint run by setting up  
viscFacInAd in data.autodiff, and then I was asked to specify  
viscA4Dfile/viscA4Zfile in data. Could any tell me how to have  
viscA4Dfile?? below is the info written in the manual, but I do not  
know how to generate it.

Best,
Dong




viscA4Dfile

PARM05

' '

filename for 3D specification of lateral biharmonic viscosity  
(divergence part) (m4/s); requires #define ALLOW_3D_VISCA4 in  
pkg/mom_common/MOM_COMMON_OPTIONS.h