Example program for reading a 4D netCDF file. More...

#include <stdio.h>
#include <string.h>
#include <netcdf.h>

Include dependency graph for pres_temp_4D_rd.c:

Macros
#define	DEGREES_EAST "degrees_east"

#define	DEGREES_NORTH "degrees_north"

#define	ERR(e)

#define	FILE_NAME "pres_temp_4D.nc"

#define	LAT_NAME "latitude"

#define	LAT_UNITS "degrees_north"

#define	LON_NAME "longitude"

#define	LON_UNITS "degrees_east"

#define	LVL_NAME "level"

#define	MAX_ATT_LEN 80

#define	NDIMS 4

#define	NLAT 6

#define	NLON 12

#define	NLVL 2

#define	NREC 2

#define	PRES_NAME "pressure"

#define	PRES_UNITS "hPa"

#define	REC_NAME "time"

#define	SAMPLE_PRESSURE 900

#define	SAMPLE_TEMP 9.0

#define	START_LAT 25.0

#define	START_LON -125.0

#define	TEMP_NAME "temperature"

#define	TEMP_UNITS "celsius"

#define	UNITS "units"

#define	UNITS "units"

Functions
int	main ()

Detailed Description

Example program for reading a 4D netCDF file.

This is an example which reads some 4D pressure and temperatures. The data file read by this program is produced by the companion program pres_temp_4D_wr.c. It is intended to illustrate the use of the netCDF C API.

This is part of the netCDF package. Full documentation of the netCDF can be found at https://docs.unidata.ucar.edu/netcdf-c.

Author: Ed Hartnett

Definition in file pres_temp_4D_rd.c.

Macro Definition Documentation

◆ DEGREES_EAST

#define DEGREES_EAST "degrees_east"

Definition at line 42 of file pres_temp_4D_rd.c.

◆ DEGREES_NORTH

#define DEGREES_NORTH "degrees_north"

Definition at line 43 of file pres_temp_4D_rd.c.

◆ ERR

#define ERR ( e )

Value:

{printf("Error: %s\n", nc_strerror(e)); return 2;}

nc_strerror

EXTERNL const char * nc_strerror(int ncerr)

Given an error number, return an error message.

Definition derror.c:87

Definition at line 61 of file pres_temp_4D_rd.c.

◆ FILE_NAME

#define FILE_NAME "pres_temp_4D.nc"

Definition at line 24 of file pres_temp_4D_rd.c.

◆ LAT_NAME

#define LAT_NAME "latitude"

Definition at line 31 of file pres_temp_4D_rd.c.

◆ LAT_UNITS

#define LAT_UNITS "degrees_north"

Definition at line 55 of file pres_temp_4D_rd.c.

◆ LON_NAME

#define LON_NAME "longitude"

Definition at line 32 of file pres_temp_4D_rd.c.

◆ LON_UNITS

#define LON_UNITS "degrees_east"

Definition at line 56 of file pres_temp_4D_rd.c.

◆ LVL_NAME

#define LVL_NAME "level"

Definition at line 35 of file pres_temp_4D_rd.c.

◆ MAX_ATT_LEN

#define MAX_ATT_LEN 80

Definition at line 57 of file pres_temp_4D_rd.c.

◆ NDIMS

#define NDIMS 4

Definition at line 28 of file pres_temp_4D_rd.c.

◆ NLAT

#define NLAT 6

Definition at line 29 of file pres_temp_4D_rd.c.

◆ NLON

#define NLON 12

Definition at line 30 of file pres_temp_4D_rd.c.

◆ NLVL

#define NLVL 2

Definition at line 36 of file pres_temp_4D_rd.c.

◆ NREC

#define NREC 2

Definition at line 33 of file pres_temp_4D_rd.c.

◆ PRES_NAME

#define PRES_NAME "pressure"

Definition at line 39 of file pres_temp_4D_rd.c.

◆ PRES_UNITS

#define PRES_UNITS "hPa"

Definition at line 53 of file pres_temp_4D_rd.c.

◆ REC_NAME

#define REC_NAME "time"

Definition at line 34 of file pres_temp_4D_rd.c.

◆ SAMPLE_PRESSURE

#define SAMPLE_PRESSURE 900

Definition at line 46 of file pres_temp_4D_rd.c.

◆ SAMPLE_TEMP

#define SAMPLE_TEMP 9.0

Definition at line 47 of file pres_temp_4D_rd.c.

◆ START_LAT

#define START_LAT 25.0

Definition at line 48 of file pres_temp_4D_rd.c.

◆ START_LON

#define START_LON -125.0

Definition at line 49 of file pres_temp_4D_rd.c.

◆ TEMP_NAME

#define TEMP_NAME "temperature"

Definition at line 40 of file pres_temp_4D_rd.c.

◆ TEMP_UNITS

#define TEMP_UNITS "celsius"

Definition at line 54 of file pres_temp_4D_rd.c.

◆ UNITS [1/2]

#define UNITS "units"

Definition at line 41 of file pres_temp_4D_rd.c.

◆ UNITS [2/2]