atm_conv.c File Reference

Convert file format of air parcel data files. More...

#include "mptrac.h"

Go to the source code of this file.

Functions
void	usage (void)
	Print command-line help. More...
int	main (int argc, char *argv[])

Detailed Description

Convert file format of air parcel data files.

Definition in file atm_conv.c.

Function Documentation

usage()

void usage

(

void

)

Print command-line help.

Definition at line 91 of file atm_conv.c.

        {
 
  printf("\nMPTRAC atm_conv tool.\n\n");
  printf("Convert atmospheric particle data between file formats.\n");
  printf("\n");
  printf("Usage:\n");
  printf
    ("  atm_conv <ctl> <atm_in> <atm_in_type> <atm_out> <atm_out_type>\n");
  printf("\n");
  printf("Arguments:\n");
  printf("  <ctl>           Control file.\n");
  printf("  <atm_in>        Atmospheric input file.\n");
  printf("  <atm_in_type>   Input format: 0=ASCII, 1=binary, 2=netCDF,\n");
  printf
    ("                  3=CLaMS trajectory/position netCDF, 4=CLaMS position netCDF.\n");
  printf("  <atm_out>       Atmospheric output file.\n");
  printf("  <atm_out_type>  Output format: 0=ASCII, 1=binary, 2=netCDF,\n");
  printf
    ("                  3=CLaMS trajectory/position netCDF, 4=CLaMS position netCDF.\n");
  printf("\nFurther information:\n");
  printf("  Manual: https://slcs-jsc.github.io/mptrac/\n");
}

main()

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

Definition at line 39 of file atm_conv.c.

                {
 
  ctl_t ctl;
 
  atm_t *atm;
 
  /* Print usage information... */
  USAGE;
 
  /* Check arguments... */
  if (argc < 6)
    ERRMSG("Missing or invalid command-line arguments.\n\n"
           "Usage: atm_conv <ctl> <atm_in> <atm_in_type> <atm_out> <atm_out_type>\n\n"
           "Use -h for full help.");
 
  /* Allocate... */
  ALLOC(atm, atm_t, 1);
 
  /* Read control parameters... */
  mptrac_read_ctl(argv[1], argc, argv, &ctl);
 
  /* Read atmospheric data... */
  ctl.atm_type = atoi(argv[3]);
  if (!mptrac_read_atm(argv[2], &ctl, atm))
    ERRMSG("Cannot open file!");
 
  /* Write atmospheric data... */
  if (ctl.atm_type_out == 3) {
 
    /* For CLaMS trajectory files... */
    ctl.t_start = ctl.t_stop;
    ctl.atm_type_out = atoi(argv[5]);
    mptrac_write_atm(argv[4], &ctl, atm, ctl.t_stop);
 
  } else {
 
    /* Otherwise... */
    ctl.atm_type_out = atoi(argv[5]);
    mptrac_write_atm(argv[4], &ctl, atm, 0);
  }
 
  /* Free... */
  free(atm);
 
  return EXIT_SUCCESS;
}

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