SmrHeaderFwrite

Syntax

int SmrHeaderFwrite(FILE * fp,char *version,char *text,char *name);

Header

superdarn/smrwrite.h

Library

smr

Description

The SmrHeaderFwrite function writes a summary header record to an open stream.

The data is written to the open stream pointed to by the argument fp. The argument version, points to a zero terminated string that gives the version number of the program that created the file. The argument text, points to a zero terminated string that gives a description of how the file was generated, usually this is the command line used to create the file. The final argument name, points to a zero terminated string that gives the name of the program that created the file.

Returns

Returns zero on success. On error, (-1) is returned.

Errors

On error, (-1) is returned.

Example

Source Code: SmrHeaderFwrite.c

/* SmrHeaderFwrite.c
   =================
   Author: R.J.Barnes

Copyright (c) 2012 The Johns Hopkins University/Applied Physics Laboratory

This file is part of the Radar Software Toolkit (RST).

RST 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 3 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, see <https://www.gnu.org/licenses/>.

Modifications:


*/


#include <stdio.h>
#include <stdlib.h>

#include "rtypes.h"
#include "dmap.h"
#include "limit.h"
#include "rprm.h"
#include "fitdata.h"
#include "fitread.h"
#include "smrwrite.h"

int main(int argc,char *argv[]) {
 
  FILE *fp;
  int bmnum=5;
  int minpwr=3;

  struct RadarParm prm;
  struct FitData fit;


  fp=fopen(argv[1],"r");

  if (fp==NULL) {
    fprintf(stderr,"File not found.'n");
    exit(-1);
  }

  SmrHeaderFwrite(stdout,"1.00","Demonstration code","SmrHeaderFwrite");
 

  while(FitFread(fp,&prm,&fit) !=-1) {
    if (prm.bmnum !=bmnum) continue;
    fprintf(stdout,"%.4d-%.2d-%.2d %.2d:%.2d:%.2d'n",
             prm.time.yr,prm.time.mo,prm.time.dy,
             prm.time.hr,prm.time.mt,prm.time.sc);
 
    SmrFwrite(stdout,&prm,&fit,minpwr);

  }
 
  fclose(fp);


  return 0;
}