block2mod.c

射线追踪程序

/*
 * This file is part of tomo3d
 *
 * Copyright (C) 2002, 2003, Sebastien Judenherc <[e-mail]>
 *
 * 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
 *
 */
#include <eve.h>
#include <geo.h>
#include "tomo3d.h"

#define RE 6370.

int main(int argc, char **argv)
{
        struct block_t * blk=NULL;
        int bl,nbb;
        float pert,tps;
        FILE *f;
        if (argc<3) {
                fprintf(stderr,"%s <block-file> <infile>\n",argv[0]);
                exit(0);
        }
        if ((blk=readblock(argv[1], &nbb))==NULL) exit(0);
        if ((f=fopen(argv[2],"rt"))==NULL) {
                perror(argv[2]);
                exit(0);
        }
        fscanf(f,"%d %f %f",&bl,&pert,&tps);
        while (!feof(f)) {
                blk[bl].V*=(1.0+pert);
                fscanf(f,"%d %f %f",&bl,&pert,&tps);
        }
        fclose(f);
        printblocks(stdout,blk,nbb);
        return(0);
}