offshoreward jet

[guyz]

we dected the dramaticlly offshore transport of cold water off Guangdong coast, but I failed to reproduce this phenomenon. Attached are MODIS SST and my model result. Any suggestions are greatly appreciated
following is my .h file:

/****************** Model Physics ***************/

#define SALINITY
#define SOLVE3D
#define UV_ADV

#define UV_COR
#define TS_DIF2 /* Harmonic Horizontal mixing */
#define UV_VIS2
#define NONLIN_EOS
#undef MY25_MIXING
#define GLS_MIXING
#undef ANA_VMIX


/**************Numerical schemes options *********/

#define TS_U3HADVECTION /* */
#define TS_C4VADVECTION /* */
#define DJ_GRADPS /* splines Density jacobian*/
#define MIX_S_UV /* mixing along constant s surface*/
#define MIX_ISO_TS
#define CURVGRID
#define MASKING
#undef SPLINES

/************* Computational grid and initial conditions *********/
/************* Surface boundary conditions **********************/

#define SCORRECTION /* use if freshwater flux correction */
#define QCORRECTION /* use if net heat flux correction */

#ifdef QCORRECTION
#undef ANA_SMFLUX
#undef ANA_STFLUX
#undef ANA_SSFLUX
#endif


/************* Bottom boundary conditions ***********************/

#define UV_QDRAG
#define ANA_BTFLUX
#define ANA_BSFLUX

/************ Tides ********************************************/
# undef SSH_TIDES
# undef UV_TIDES
# undef ADD_FSOBC
# undef ADD_M2OBC


/************* Lateral boundary conditions *********************/

# define SOUTH_TRADIATION
# define EAST_TRADIATION
# define WEST_TRADIATION
# undef NORTH_TRADIATION


# undef SOUTH_TNUDGING
# undef EAST_TNUDGING
# undef WEST_TNUDGING
# undef NORTH_TNUDGING



# define EAST_FSCHAPMAN
# define SOUTH_FSCHAPMAN
# define WEST_FSCHAPMAN
# undef NORTH_FSCHAPMAN


# define EAST_M2FLATHER
# define SOUTH_M2FLATHER
# define WEST_M2FLATHER
# undef NORTH_M2FLATHER

# define EAST_M3RADIATION
# define SOUTH_M3RADIATION
# define WEST_M3RADIATION
# undef NORTH_M3RADIATION

# undef EAST_M3NUDGING
# undef SOUTH_M3NUDGING
# undef WEST_M3NUDGING
# undef NORTH_M3NUDGING

# undef RADIATION_2D

# undef NORTHERN_WALL

/************** Other options ********************************/

# define AVERAGES
# define DIAGNOSTICS_UV

#if defined GLS_MIXING || defined MY25_MIXING
# define KANTHA_CLAYSON
# define N2S2_HORAVG
# define Canuto A
#endif

#if defined BIO_FENNEL || defined ECOSIM || \
defined NPZD_POWELL || defined NEMURO
# define ANA_BIOLOGY
# define ANA_SPFLUX
# define ANA_BPFLUX
# define ANA_SRFLUX
#endif

#if defined NEMURO
# define HOLLING_GRAZING
# undef IVLEV_EXPLICIT
#endif

#ifdef BIO_FENNEL
# define CARBON
# define DENITRIFICATION
# define BIO_SEDIMENT
# define DIAGNOSTICS_BIO
#endif

#ifdef PERFECT_RESTART
# undef AVERAGES
# undef DIAGNOSTICS_BIO
# undef DIAGNOSTICS_TS
# undef DIAGNOSTICS_UV
# define OUT_DOUBLE
#endif

[kate]

This is largely a wind-driven event, right? What are you using to provide the surface stress to the model? BULK_FLUX? Stresses computed elsewhere? At what temporal and horizontal resolutions?