--- MITgcm_contrib/dgoldberg/streamice/STREAMICE.h 2012/07/30 19:04:55 1.5 +++ MITgcm_contrib/dgoldberg/streamice/STREAMICE.h 2013/06/12 21:16:25 1.24 @@ -1,4 +1,4 @@ -C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| +C---+----1--+-+----2----+----3----+----4----+----5----+----6----+----7-|--+----| #ifdef ALLOW_STREAMICE @@ -6,13 +6,23 @@ COMMON /STREAMICE_PARMS_R/ & streamice_density, streamice_density_ocean_avg, - & A_glen_isothermal, n_glen, eps_glen_min, +! & A_glen_isothermal, n_glen, eps_glen_min, eps_u_min, + & B_glen_isothermal, n_glen, eps_glen_min, eps_u_min, & C_basal_fric_const, n_basal_friction, streamice_input_flux_unif, & streamice_vel_update, streamice_cg_tol, streamice_nonlin_tol, & streamice_nonlin_tol_fp, - & streamice_CFL_factor, streamice_adjDump + & streamice_CFL_factor, streamice_adjDump, + & streamice_bg_surf_slope_x, streamice_bg_surf_slope_y, + & streamice_kx_b_init, streamice_ky_b_init, + & streamice_wgt_drift, streamice_wgt_surf, + & streamice_wgt_avthick, streamice_wgt_vel, + & streamice_wgt_tikh, + & streamice_addl_backstress, + & streamice_smooth_gl_width, + & streamice_adot_uniform _RL streamice_density, streamice_density_ocean_avg - _RL A_glen_isothermal, n_glen, eps_glen_min +! _RL A_glen_isothermal, n_glen, eps_glen_min, eps_u_min + _RL B_glen_isothermal, n_glen, eps_glen_min, eps_u_min _RL C_basal_fric_const _RL n_basal_friction _RL streamice_input_flux_unif @@ -21,6 +31,15 @@ _RL streamice_nonlin_tol_fp _RL streamice_CFL_factor _RL streamice_adjDump + _RL streamice_bg_surf_slope_x, streamice_bg_surf_slope_y + _RL streamice_kx_b_init, streamice_ky_b_init + _RL streamice_wgt_drift, streamice_wgt_surf + _RL streamice_wgt_avthick, streamice_wgt_vel + _RL streamice_wgt_tikh + _RL streamice_addl_backstress + _RL streamice_smooth_gl_width + _RL streamice_adot_uniform + C parms for parameterized initial thickness C SHELF_MAX_DRAFT: max thickness of ice in m @@ -63,10 +82,76 @@ CHARACTER*(MAX_LEN_FNAM) STREAMICEthickFile CHARACTER*(MAX_LEN_FNAM) STREAMICEthickInit CHARACTER*(MAX_LEN_FNAM) STREAMICEcalveMaskFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEsigcoordInit + CHARACTER*(MAX_LEN_FNAM) STREAMICEsigcoordFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEdelsigFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEbasalTracConfig + CHARACTER*(MAX_LEN_FNAM) STREAMICEGlenConstConfig + CHARACTER*(MAX_LEN_FNAM) STREAMICEbasalTracFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEGlenConstFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEvelOptimFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEtopogFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEcostMaskFile + CHARACTER*(MAX_LEN_FNAM) STREAMICE_ADV_SCHEME + +! THE FOLLOWING FILENAMES ARE FOR SPECIFYING IRREGULAR DOMAIN GEOMETRIES +! (i.e. boundaries that do not conform with rectangular walls) + CHARACTER*(MAX_LEN_FNAM) STREAMICEhmaskFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEHBCxFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEHBCyFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEuFaceBdryFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEvFaceBdryFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEuDirichValsFile + CHARACTER*(MAX_LEN_FNAM) STREAMICEvDirichValsFile + +#ifdef ALLOW_PETSC +! CHARACTER PARAMS FOR PETSC + CHARACTER*(MAX_LEN_FNAM) PETSC_SOLVER_TYPE + CHARACTER*(MAX_LEN_FNAM) PETSC_PRECOND_TYPE +#endif + +#ifdef ALLOW_STREAMICE_2DTRACER +! CHARACTER PARAMS FOR TRACER + CHARACTER*(MAX_LEN_FNAM) STREAMICETrac2DBCxFile + CHARACTER*(MAX_LEN_FNAM) STREAMICETrac2DBCyFile + CHARACTER*(MAX_LEN_FNAM) STREAMICETrac2DinitFile +#endif + COMMON /STREAMICE_PARM_C/ & STREAMICEthickInit, & STREAMICEthickFile, - & STREAMICEcalveMaskFile + & STREAMICEcalveMaskFile, + & STREAMICEsigcoordInit, + & STREAMICEsigcoordFile, + & STREAMICEdelsigFile, + & STREAMICEbasalTracConfig, + & STREAMICEbasalTracFile, + & STREAMICEvelOptimFile, + & STREAMICEtopogFile, + & STREAMICEhmaskFile, + & STREAMICEHBCxFile, + & STREAMICEHBCyFile, + & STREAMICEuFaceBdryFile, + & STREAMICEvFaceBdryFile, + & STREAMICEuDirichValsFile, + & STREAMICEvDirichValsFile, + & STREAMICEGlenConstFile, + & STREAMICEGlenConstConfig, + & STREAMICEcostMaskFile, + & STREAMICE_ADV_SCHEME + +#ifdef ALLOW_PETSC + COMMON /PETSC_PARM_C/ + & PETSC_SOLVER_TYPE, + & PETSC_PRECOND_TYPE +#endif + +#ifdef ALLOW_STREAMICE_2DTRACER + COMMON /STREAMICE_TRAC2D_C/ + & STREAMICETrac2DBCxFile, + & STREAMICETrac2DBCyFile, + & STREAMICETrac2DinitFile +#endif C -------------------------- LOGICAL PARAMS --------------------------------------------------- @@ -79,6 +164,19 @@ LOGICAL STREAMICE_calve_to_mask LOGICAL STREAMICE_construct_matrix LOGICAL STREAMICE_lower_cg_tol + LOGICAL STREAMICE_diagnostic_only + LOGICAL STREAMICE_ppm_driving_stress + LOGICAL STREAMICE_h_ctrl_const_surf + +C The following parameters specify periodic boundary conditions. +C For now this will completely override all other boundary conditions +C and apply to the entire boundary + + LOGICAL STREAMICE_NS_periodic + LOGICAL STREAMICE_EW_periodic + +C LOGICAL STREAMICE_hybrid_stress + COMMON /STREAMICE_PARM_L/ & STREAMICEison, & STREAMICE_dump_mdsio, STREAMICE_tave_mdsio, @@ -86,13 +184,17 @@ & STREAMICE_GL_regularize, STREAMICE_move_front, & STREAMICE_calve_to_mask, & STREAMICE_construct_matrix, - & STREAMICE_lower_cg_tol + & STREAMICE_lower_cg_tol, + & STREAMICE_NS_periodic, STREAMICE_EW_periodic, + & STREAMICE_diagnostic_only, + & STREAMICE_ppm_driving_stress, + & STREAMICE_h_ctrl_const_surf C -------------------------- AND NOW ARRAYS --------------------------------------------------- C EXPLANATION OF MASKS -C STREAMICE_hmask VALUES 1=ice-covered cell +C STREAMICE_hmask VALUES 1=ice-covered cell C 2=partially ice-covered cell (no dynamics) C 0=ice-free cell (for now, it means the cell C is treated as an open-ocean cell @@ -132,7 +234,9 @@ & STREAMICE_ufacemask_bdry, & STREAMICE_vfacemask_bdry, & STREAMICE_float_cond, - & STREAMICE_calve_mask + & STREAMICE_calve_mask, + & STREAMICE_ctrl_mask, + & STREAMICE_cost_mask _RS STREAMICE_hmask (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RS STREAMICE_umask (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RS STREAMICE_vmask (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) @@ -148,6 +252,10 @@ & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RS STREAMICE_calve_mask & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RS STREAMICE_ctrl_mask + & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) + _RS STREAMICE_cost_mask + & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) C NOTES : C STREAMICE_ufacemask_bdry, STREAMICE_vfacemask_bdry ARE CONSTANT (FIXED) @@ -171,11 +279,43 @@ & mass_ice_streamice, & u_flux_bdry_SI, & v_flux_bdry_SI, - & h_bdry_values_SI, + & h_ubdry_values_SI, + & h_vbdry_values_SI, & u_bdry_values_SI, & v_bdry_values_SI, & STREAMICE_dummy_array, - & C_basal_friction + & C_basal_friction, +! & A_glen, + & B_glen, + & BDOT_streamice, ADOT_streamice, ! mass balances in meters per year + & streamice_sigma_coord, streamice_delsigma, + & H_streamice_prev + +#ifdef STREAMICE_HYBRID_STRESS + COMMON /STREAMICE_HYBRID/ + & streamice_taubx, streamice_tauby, + & streamice_u_surf, streamice_v_surf, + & visc_streamice_full, streamice_omega, streamice_basal_geom, + & streamice_vert_shear_uz, streamice_vert_shear_vz +#endif + +#ifdef ALLOW_STREAMICE_2DTRACER + COMMON /STREAMICE_TRAC2D_FIELDS_RL/ + & trac2d_ubdry_values_SI, + & trac2d_vbdry_values_SI, + & trac2d +#ifdef STREAMICE_TRACER_AB + COMMON /STREAMICE_TRAC2D_AB_RL/ + & GAD_trac_2d +#endif +#endif + +#ifdef USE_ALT_RLOW + COMMON /STREAMICE_RLOW/ + & R_low_si +#endif + + _RL H_streamice (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RL U_streamice (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RL V_streamice (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) @@ -188,13 +328,59 @@ _RL mass_ice_streamice (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RL u_flux_bdry_SI (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RL v_flux_bdry_SI (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) - _RL h_bdry_values_SI (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL h_ubdry_values_SI (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL h_vbdry_values_SI (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RL u_bdry_values_SI (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RL v_bdry_values_SI (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RL C_basal_friction (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) +! _RL A_glen (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL B_glen (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL streamice_sigma_coord (Nr) + _RL streamice_delsigma (Nr) + +#ifdef USE_ALT_RLOW + _RL R_low_si (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) +#endif + +C The following arrays are used for the hybrid stress balance +#ifdef STREAMICE_HYBRID_STRESS + _RL streamice_taubx (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL streamice_tauby (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL streamice_u_surf (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL streamice_v_surf (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL streamice_omega (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL streamice_basal_geom + & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL visc_streamice_full + & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) + _RL streamice_vert_shear_uz (Nr) + _RL streamice_vert_shear_vz (Nr) +#endif + +#ifdef ALLOW_STREAMICE_2DTRACER + _RL trac2d_ubdry_values_SI + & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL trac2d_vbdry_values_SI + & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL trac2d (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) +#ifdef STREAMICE_TRACER_AB + _RL GAD_trac_2d (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) +#endif +#endif + _RL ADOT_streamice (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) +!! IMPORTANT: MELT RATE IN METERS PER YEAR +!! POSITIVE WHERE MELTING + _RL BDOT_streamice (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RL H_streamice_prev (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) _RL STREAMICE_dummy_array (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + + + COMMON /STREAMICE_COST_RL/ + & cost_func1_streamice + _RL cost_func1_streamice(nSx,nSy) + C NOTES : C REAL ARRAYS THAT COMPRISE "STATE": C H_streamice, @@ -208,6 +394,18 @@ C visc & tau are now calculated based on U,V in streamice_vel_solve C but with Hybdrid stress formulation they will become part of C velocity initial guess, so they are kept + +#ifdef ALLOW_PETSC + COMMON /STREAMICE_PETSC_DOFS_COMMON/ + & streamice_petsc_dofs_u, + & streamice_petsc_dofs_v, + & n_dofs_process + _RS streamice_petsc_dofs_u + & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + _RS streamice_petsc_dofs_v + & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) + INTEGER n_dofs_process (0:nPx*nPy-1) +#endif #endif /* ALLOW_STREAMICE */