doy2day.c

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#include "libcris.h"
 
int main(
  int argc,
  char *argv[]) {
 
  int day, mon;
 
  /* Check arguments... */
  if (argc < 3)
    ERRMSG("Give parameters: <year> <doy>");
 
  /* Read arguments... */
  const int year = atoi(argv[1]);
  const int doy = atoi(argv[2]);
 
  /* Convert... */
  doy2day(year, doy, &mon, &day);
  printf("%d %d %d\n", year, mon, day);
 
  return EXIT_SUCCESS;
}