global.h

一个关于LB的经典程序。希望大家有好的东东就那出来

#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <stdlib.h>
#include "defines.h"  /* global variables */
int max_x, max_y;     /* number of grid nodes in each direction */
double 	***f,         /* 3d matrix made up of 9 2D matrices */ 
        tau;          /* relaxation time */
char 	**wall;       /* Flag array to indicate no-slip nodes */

                      /* prototype declarations */
int allocate();
void collision();
void init();
void init_geo();
int main();
void print_distribution(int);
void propagate();
void write_avs_field_file(int);