bousinessq_dynamics.h

波浪数值模拟

/*
 * Copyright (c) 2001-2005 Falk Feddersen
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

/* ---  bousinessq_dynamics.h  */

#include "bdefs.h"


/* ----------  NUMERICAL MODEL BOUSINESSQ DYNAMICS ROUTINUES ------------------- */

void b_init_constants(dynamics_t Dynamics);

/* RHS of momentum equations routines  dU/dt = ...   and dV/dt = .... */

void b_calc_u_nonlinear(field2D *BUNL, const field2D *U, const field2D *V);

void b_calc_v_nonlinear(field2D *BVNL, const field2D *U, const field2D *V);

void b_calc_uvmom_F1_G1(field2D  *F1, field2D *G1, const field2D *HBX, const field2D *HBY, 
                        const field2D *U, const field2D *V, const field2D *HU, const field2D *HV);

//void b_calc_uvmom_F1at_G1at(field2D  *F1at, field2D *G1at, const field2D *HBX, const field2D *HBY, 
//                            const field2D *UT, const field2D *VT, const field2D *HUT, const field2D *HVT);

void b_calc_uvmom_F2_G2(field2D *F2, field2D *G2, const field2D *ETA,  const field2D *ZA, const field2D *U, const field2D *V, 
                        const field2D *HU, const field2D *HV);

void b_calc_uvmom_Ft_Gt(field2D *Ft, field2D *Gt, const field2D *ETA, const field2D *UT, const field2D *VT, const field2D *HBX, const field2D *HBY);

/* function combines (F2, G2) and (Ft, Gt) into 1 function */

void b_calc_uvmom_FG_WK(field2D *FWK, field2D *GWK, const field2D *ETA, 
                        const field2D *ZA, const field2D *U, const field2D *V, const field2D *HU, const field2D *HV,
			const field2D *UT, const field2D *VT, const field2D *HUT, const field2D *HVT);


void b_calc_pressure_gradient(field2D *PGU, field2D *PGV, const field2D *ETA);


/* These are the RHS of ETA routines */

void b_calc_eta_div_hu(field2D *ET, const field2D *U, const field2D *V, const field2D *DEPTHBX, const field2D *DEPTHBY);

void b_calc_eta_E(field2D *E, const field2D *U, const field2D *V, const field2D *ETABX, const field2D *ETABY,
                  const field2D *HBX, const field2D *HBY, const field2D *UXX, const field2D *VXY, const field2D *HUXX, const field2D *HVXY,
                  const field2D *UXY, const field2D *VYY, const field2D *HUXY, const field2D *HVYY);



void b_calc_eta_E2(field2D *E2, const field2D *ETABX, const field2D *ETABY,
                  const field2D *HBX, const field2D *HBY, const field2D *UXX, const field2D *VXY, const field2D *HUXX, const field2D *HVXY,
		   const field2D *UXY, const field2D *VYY, const field2D *HUXY, const field2D *HVYY);


void b_calc_eta_source_f(field2D *FSRC);


/* This is the UUtmp and VVtmp initial condition routinue */

void b_calc_UVtmp_from_UV(field2D *UUtmp, field2D *VVtmp, const field2D *HBX, const field2D *HBY, 
                const field2D *U, field2D *UXX, field2D *HUXX, const field2D *V, field2D *VYY, field2D *HVYY);