routines.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
 *
 */


/* ---- routines.h   */


#ifndef ROUTINES_H
#define ROUTINES_H


#include "bdefs.h"

/* Other routines */

 

double total_kinetic_energy();

double total_potential_energy();

double kinetic_energy(int i,int j, const field2D *U, const field2D *V, const field2D *H);

double potential_energy(int i,int j, const field2D *P);

double vorticity(int i,int j, const field2D *U, const field2D *V);

field2D*  calculate_vorticity(const field2D *U, const field2D *V);


#endif /* ROUTINES_H */