init.h

The 2D CFD Program NaSt2D The program is a 2D solver for the incompressible, transient Navier-Sto

int READ_PARAMETER(char *Inputfile,char *problem,
		   REAL *xlength,REAL *ylength,int *imax,int *jmax,
		   REAL *delx,REAL *dely,
		   REAL *t_end,REAL *delt, REAL *tau,
		   REAL *del_trace,REAL *del_inj,REAL *del_streak,REAL *del_vec,
                   char *outputfile,char *tracefile,char *streakfile,
                   char *infile,char *outfile,
                   int *N,REAL *pos1x,REAL *pos1y,REAL *pos2x, REAL *pos2y,
		   int *itermax,REAL *eps,REAL *omg,REAL *alpha,int *p_bound,
		   REAL *Re,REAL *Pr,REAL *beta,REAL *GX,REAL *GY,
		   REAL *UI,REAL *VI,REAL *TI,
		   int *wW,int *wE,int *wN,int *wS);

void INIT_UVP(char *problem,
              REAL **U,REAL **V,REAL **P,REAL **TEMP,int imax,int jmax,
              REAL UI,REAL VI,REAL TI);

void INIT_FLAG(char *problem,int **FLAG,int imax,int jmax,REAL delx,REAL dely,
               int *ibound);

REAL **RMATRIX(int nrl,int nrh,int ncl,int nch);

void FREE_RMATRIX(REAL** m,int nrl,int nrh,int ncl,int nch);

int **IMATRIX(int nrl,int nrh,int ncl,int nch);

void FREE_IMATRIX(int** m,int nrl,int nrh,int ncl,int nch);

void WRITE_bin(REAL **U,REAL **V,REAL **P,REAL **TEMP,int **FLAG,
		      int imax,int jmax,char* file);

int READ_bin(REAL **U,REAL **V,REAL **P,REAL **TEMP,int **FLAG,
		 int imax,int jmax,char* file);