atm2grid.c File Reference

Convert atmospheric data file to grid data file. More...

#include "mptrac.h"

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Detailed Description

Convert atmospheric data file to grid data file.

Definition in file atm2grid.c.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 27 of file atm2grid.c.

                {
 
  ctl_t ctl;
 
  atm_t *atm;
 
  met_t *met0 = NULL, *met1 = NULL;
 
  /* Allocate... */
  ALLOC(atm, atm_t, 1);
 
  /* Check arguments... */
  if (argc < 3)
    ERRMSG("Give parameters: <ctl> <atm_in>");
 
  /* Read control parameters... */
  read_ctl(argv[1], argc, argv, &ctl);
 
  /* Check grid basename... */
  if (ctl.grid_basename[0] == '-')
    ERRMSG("You need to specify GRID_BASENAME!");
 
  /* Read atmospheric data... */
  if (!read_atm(argv[2], &ctl, atm))
    ERRMSG("Cannot open file!");
 
  /* Get time from filename... */
  int year, mon, day, hour, min, sec;
  double r, t = time_from_filename(argv[2], ctl.atm_type < 2 ? 20 : 19);
  jsec2time(t, &year, &mon, &day, &hour, &min, &sec, &r);
 
  /* Set output filename... */
  char filename[3 * LEN];
  sprintf(filename, "%s_%04d_%02d_%02d_%02d_%02d.%s",
          ctl.grid_basename, year, mon, day, hour, min,
          ctl.grid_type == 0 ? "tab" : "nc");
 
  /* Write grid data... */
  write_grid(filename, &ctl, met0, met1, atm, t);
 
  /* Free... */
  free(atm);
 
  return EXIT_SUCCESS;
}

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