cartesian_cf_io.c File Reference

Cartesian CF convention handler. More...

#include "cartesian_cf_io.h"
#include "rave_debug.h"
#include "rave_alloc.h"
#include "raveobject_hashtable.h"
#include "odim_io_utilities.h"
#include "cartesiancomposite.h"
#include "proj_wkt_helper.h"
#include "projection_pipeline.h"
#include <time.h>
#include <string.h>

Classes
struct	QuantityNodataUndetectMapping
	Mapping between quantities in ODIM and the definition used by CF. More...
struct	_CartesianCfIO_t
	Represents the adaptor. More...

Macros
#define	__USE_XOPEN   1
#define	_XOPEN_SOURCE   700
#define	UNITS   "units"
#define	LONG_NAME   "long_name"
#define	STANDARD_NAME   "standard_name"
#define	POSITIVE   "positive"
#define	DESCRIPTION   "description"
#define	UNIT_METERS   "m"
#define	UNIT_DEGREE_EAST   "degree_east"
#define	UNIT_DEGREE_NORTH   "degree_north"
#define	UNIT_SECONDS_SINCE_19700101   "seconds since 1970-01-01 00:00:00 +00:00"
#define	UNITS_DBZ   "dBZ"
#define	HEIGHT_DESCRIPTION   "height above sea level"
#define	TEXT_UP   "up"
#define	TEXT_HEIGHT   "height"
#define	TEXT_LONGITUDE   "longitude"
#define	TEXT_LATITUDE   "latitude"
#define	TEXT_TIME   "time"

Typedefs
typedef struct QuantityNodataUndetectMapping	QuantityNodataUndetectMapping
	Mapping between quantities in ODIM and the definition used by CF.

Functions
int	CartesianCfIOInternal_writeCartesian (CartesianCfIO_t *self, int ncid, Cartesian_t *cartesian)
	Writes the cartesian product.
int	CartesianCfIO_setDeflateLevel (CartesianCfIO_t *self, int level)
	Sets the level of compression.
int	CartesianCfIO_getDeflateLevel (CartesianCfIO_t *self)
	Returns the level of compression.
RaveCoreObject *	CartesianOdimIO_read (CartesianCfIO_t *self, const char *filename)
int	CartesianCfIO_write (CartesianCfIO_t *self, const char *filename, RaveCoreObject *obj)
	Writes a netcdf file in CF convention format.

Variables
QuantityNodataUndetectMapping	qmapping []
RaveCoreObjectType	CartesianCfIO_TYPE
	Type definition to use when creating a rave object.

Detailed Description

Cartesian CF convention handler.

Author

Anders Henja (Swedish Meteorological and Hydrological Institute, SMHI)

Date

2017-11-24

Typedef Documentation

QuantityNodataUndetectMapping

typedef struct QuantityNodataUndetectMapping QuantityNodataUndetectMapping

Mapping between quantities in ODIM and the definition used by CF.

Function Documentation

CartesianCfIO_getDeflateLevel()

int CartesianCfIO_getDeflateLevel

(

CartesianCfIO_t *

self

)

Returns the level of compression.

Parameters

[in]

self

- self

Returns

level of compression where 0 means no compression and 9 is highest compression

CartesianCfIO_setDeflateLevel()

int CartesianCfIO_setDeflateLevel	(	CartesianCfIO_t *	self,
		int	level )

Sets the level of compression.

0 which is default means no compression. 1-9 is the level of compression where 1 is lowest level and 9 is highest.

Parameters

[in]	self	- self
[in]	level	- level of compression

Returns

1 if level was within 0 - 9 otherwise false

CartesianCfIO_write()

int CartesianCfIO_write	(	CartesianCfIO_t *	self,
		const char *	filename,
		RaveCoreObject *	obj )

Writes a netcdf file in CF convention format.

Parameters

[in]	self	- self
[in]	const	char* - the netcdf filename
[in]	obj	- the object to be written

Returns

1 on success otherwise 0

CartesianCfIOInternal_writeCartesian()

int CartesianCfIOInternal_writeCartesian	(	CartesianCfIO_t *	self,
		int	ncid,
		Cartesian_t *	cartesian )

Writes the cartesian product.

Parameters

[in]	self	- self
[in]	ncid	- the netcdf file id
[in]	cartesian	- the cartesian product beeing written

Returns

1 on success otherwise 0

Variable Documentation

CartesianCfIO_TYPE

RaveCoreObjectType CartesianCfIO_TYPE

Initial value:

= {
    "CartesianCfIO",
    sizeof(CartesianCfIO_t),
    CartesianCfIO_constructor,
    CartesianCfIO_destructor,
    CartesianCfIO_copyconstructor
}

Type definition to use when creating a rave object.

qmapping

QuantityNodataUndetectMapping qmapping[]

Initial value:

= {
    {"DBZH", -34.0, -32.0, UNITS_DBZ, "equivalent_reflectivity_factor_h"},
    {NULL, 0.0, 0.0, NULL, NULL}
}