[[BR]] [[PageOutline:inline]] ---- ---- ---- = '''PHC_9 run''' = This run is based on the PHC_8 one except on the way the wind stress and module are managed.[[BR]] Wind stress seems to be too low (in PHC_8) in high latitudes compared to what we have in using standard [[BR]] CLIO data this component is capital for the water mass formation & penetration in these areas so it must be increased. So we do the following test:[[BR]] - compute off-line the daily climatology of the fields (||U||.u)clim and (||U||.v)clim using 6hourly wind velocities.[[BR]] - we use the wind module computed with the 6hourly wind velocities which is much more energetics than the one computed using climatological velocities.[[BR]] Note that we don't substract the ocean/sea-ice velocities when computing the wind module since this last is now read. ---- === DFS4 wind module and wind stress === Plot below show the wind stress differences: {{{ * (||wndm||.U)clim - ||wndm||clim.Uclim * (||wndm||.V)clim - ||wndm||clim.Vclim }}} [[Image(DFS4_Strong_Smooth_Uu_Uv_1y.png, 60%)]] Plot below show the wind module variance differences: {{{ * SQRT[ ||wndm||clim^2 - (Uclim^2 + Vclim^2) ] }}} [[Image(DFS4_Strong_Smooth_wndm_variance_1991-2000.png, 60%)]] ---- ---- ---- === '''SST''' differences with Reynolds and PHC_8: === [[Image(PHC9_NewReynolds_PHC8_SST_y10.png, 60%)]] ---- === '''Temperature''' differences at z=105 m with Levitus and PHC_8: === [[Image(PHC9_Levitus_PHC8_T_z105_10.png, 60%)]] ---- === '''SSS''' differences with Levitus and PHC_8: === [[Image(PHC9_Levitus_PHC8_SSS_y10.png, 60%)]] ---- === Temperature differences in zonal average with Levitus and PHC_8: === [[Image(Zonal_PHC9_Levitus_PHC8_T_y10.png, 60%)]] ---- === Salinity differences in zonal average with Levitus and PHC_8: === [[Image(Zonal_PHC9_Levitus_PHC8_S_y10.png, 60%)]] ---- === '''Equatorial''' differences with Levitus and PHC_8 of '''zonal velocity U''': === [[Image(Eq_PHC9_PHC8_U_y10.png, 60%)]] ---- === '''Equatorial''' differences with Levitus and PHC_8 of '''temperature''': === [[Image(Eq_PHC9_PHC8_T_y10.png, 60%)]] ---- === '''Equatorial''' differences with Levitus and PHC_8 of '''salinity''': === [[Image(Eq_PHC9_PHC8_S_y10.png, 60%)]] ---- === '''Pacific''' equatorial differences with Levitus and PHC_8 of '''temperature''': === [[Image(Eq_Pcf_PHC9_PHC8_T_10.png, 60%)]] ---- === '''Qnet''' differences with PHC_8 : === [[Image(PHC9_PHC8_Qnet_y10.png, 60%)]] === '''Erp & Mxl''' fields: === [[Image(PHC9_Erp_Mxl_y10.png, 60%)]]