plugin_src/data_handler/netcdf.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <netcdf.h>
#include <assert.h>
#include "crusde_api.h"

Include dependency graph for netcdf.c:

Defines
#define	NDIMS 4
#define	ERRCODE 2
#define	ERR(e) {crusde_error("%s, %d: %s", __FILE__, __LINE__, nc_strerror(e)); }
Functions
const char *	get_name ()
const char *	get_version ()
const char *	get_authors ()
PluginCategory	get_category ()
void	request_plugins ()
void	register_output_fields ()
const char *	get_description ()
void	run ()
void	clear ()
void	init ()
	Initialize members that depend on registered values.
void	register_parameter ()
void	set_model_data (double **data, int dim_x, int dim_y)
Variables
int	status
int	nc_id = -1
int	NLAT
int	NLON
int	NTIM
int	NDIR
int	lat_dimid = -1
int	lon_dimid = -1
int	t_dimid = -1
int	dir_dimid = -1
int	lat_varid = -1
int	lon_varid = -1
int	data_varid = -1
int	t_varid = -1
int	dir_varid = -1
int	dimids [NDIMS]
double **	data_out
boolean	data_written
char *	filename
static const char *	netcdf_history = "written by CrusDe\'s netCDF Plugin, direction indices are: "
static const char *	netcdf_latitude = "latitude"
static const char *	netcdf_longitude = "longitude"
static const char *	netcdf_longname = "experiment name"
static const char *	netcdf_time = "time"
static const char *	netcdf_direction = "direction"
static const char *	netcdf_deg_east = "meters_east"
static const char *	netcdf_deg_north = "meters_north"
static const char *	netcdf_meters = "m"
static const char *	netcdf_days = "days"

Detailed Description

This data handler writes CrusDe results to a 4-D netcdf file following the COARDS conventions ( ftp://ftp.unidata.ucar.edu/pub/netcdf/Conventions/COARDS/coards_conventions ). The four dimensions, and so the dimension names, are:

latitude, longitude, time, direction.

This plugin creates a netCDF file with either the filename given in the experiment definition or the default name for output (experiment.nc) on initialization. At each time step the the model results are saved to this file for all directions (x,y,z, other). The file gets deleted during unloading if no data was written.

Define Documentation

#define ERR ( e ) {crusde_error("%s, %d: %s", __FILE__, __LINE__, nc_strerror(e)); }

Referenced by clear(), init(), and run().

#define ERRCODE 2

#define NDIMS 4

Referenced by init(), and run().

Function Documentation

void clear ( )

Clean-up before this plug-in gets unloaded.

References data_written, ERR, filename, free(), nc_id, and status.

const char* get_authors ( )

PluginCategory get_category ( )

returns DATAOUT_PLUGIN

References DATAOUT_PLUGIN.

const char* get_description ( )

const char* get_name ( )

const char* get_version ( )

void init ( )

Initialize members that depend on registered values.

This function must not be called before register_parameter() unless none of the necessary values depends on parameters provided by the user, which are only set after they have been registered. This function is called some time after register_parameter().

References crusde_get_dimensions(), crusde_get_gridsize(), crusde_get_min_x(), crusde_get_min_y(), crusde_get_out_file(), crusde_get_size_t(), crusde_get_size_x(), crusde_get_size_y(), crusde_stepsize(), data_out, data_varid, dimids, dir_dimid, dir_varid, ERR, filename, lat_dimid, lat_varid, lon_dimid, lon_varid, nc_id, NDIMS, NDIR, netcdf_days, netcdf_deg_east, netcdf_deg_north, netcdf_direction, netcdf_history, netcdf_latitude, netcdf_longitude, netcdf_longname, netcdf_meters, netcdf_time, NLAT, NLON, NTIM, status, t_dimid, and t_varid.