wrapper.c File Reference

#include <netcdf.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <time.h>
#include <math.h>
#include <productInfo.h>
#include <dfutils.h>
#include <genutils.h>
#include <hdf.h>
#include <mfhdf.h>

Include dependency graph for wrapper.c:

Go to the source code of this file.

Macros
#define	NEW_CACHE_SIZE   16000000
#define	NEW_CACHE_NELEMS   2003
#define	NEW_CACHE_PREEMPTION   .75
#define	ROUND(x)   ((((x) >= 0)?0.5:-0.5) + (x))

Functions
int	s2u (const char *in, char *out)
int8_t	findAttr (idDS ds_id, const char *nam)
int	readAttr (idDS ds_id, const char *nam, VOIDP data)
char *	readAttrStr (idDS ds_id, const char *name)
int	infoAttr (idDS ds_id, const char *nam, int32_t *dtype, int32_t *count)
int	setAttr (idDS ds_id, const char *nam, int32_t typ, int32_t cnt, const void *data)
int	SetChrGA (idDS ds_id, const char *name, const char *value)
int	SetF64GA (idDS ds_id, const char *name, float64 value)
int	SetF32GA (idDS ds_id, const char *name, float32 value)
int	SetI16GA (idDS ds_id, const char *name, int16 value)
int	SetI8GA (idDS ds_id, const char *name, uint8 value)
int	SetI32GA (idDS ds_id, const char *name, int32_t value)
int	createDS (idDS ds_id, int sensorId, const char *sname, int32_t dm[3], const char dm_name[3][80])
int	createDS2 (idDS ds_id, const char *sname, productInfo_t *p_info, int32_t dm[3], const char dm_name[3][80])
int32_t	selectDS (idDS ds_id, const char *l2_prod_name)
int32	checkDS (idDS ds_id, const char *l2_prod_name)
int	writeDS (idDS ds_id, const char *name, const void *data, int32_t s0, int32_t s1, int32_t s2, int32_t e0, int32_t e1, int32_t e2)
int	readDS (idDS ds_id, const char *name, int32_t *start, int32_t *stride, int32_t *count, VOIDP data)
idDS	startDS (const char *filename, ds_format_t format, ds_access_t access, int32_t deflate)
idDS	openDS (const char *filename)
int	endaccessDS (idDS ds_id)
int	endDS (idDS ds_id)
int	getDimsDS (idDS ds_id, const char sdsname[H4_MAX_NC_NAME], int32_t dims[H4_MAX_VAR_DIMS])
int	getTypeDS (idDS ds_id, const char sdsname[H4_MAX_NC_NAME], int32_t *dtype)
int	fileInfo (idDS ds_id, int32_t *n_datasets, int32_t *n_globalattr)
int	getProdlist (const char *fname, char **prodlist, int32_t *l2_flags_type)
int	CreateNCDF (idDS ds_id, const char *sname, const char *lname, const char *standard_name, const char *reference, const char *comment, const char *units, double low, double high, float scale_factor, float add_offset, int32_t fillValue, int32_t nt, int32_t rank, int32_t dimids[3])

Macro Definition Documentation

NEW_CACHE_NELEMS

#define NEW_CACHE_NELEMS   2003

Definition at line 31 of file wrapper.c.

NEW_CACHE_PREEMPTION

#define NEW_CACHE_PREEMPTION   .75

Definition at line 32 of file wrapper.c.

NEW_CACHE_SIZE

#define NEW_CACHE_SIZE   16000000

Definition at line 30 of file wrapper.c.

ROUND

#define ROUND

(

x

)

((((x) >= 0)?0.5:-0.5) + (x))

Definition at line 34 of file wrapper.c.

Function Documentation

checkDS()

int32 checkDS	(	idDS	ds_id,
		const char *	l2_prod_name
	)

Definition at line 455 of file wrapper.c.

createDS()

int createDS	(	idDS	ds_id,
		int	sensorId,
		const char *	sname,
		int32_t	dm[3],
		const char	dm_name[3][80]
	)

Definition at line 344 of file wrapper.c.

createDS2()

int createDS2	(	idDS	ds_id,
		const char *	sname,
		productInfo_t *	pinfo,
		int32_t	dm[3],
		const char	dm_name[3][80]
	)

create dataset using the productInfo structure

Definition at line 360 of file wrapper.c.

CreateNCDF()

int CreateNCDF	(	idDS	ds_id,
		const char *	sname,
		const char *	lname,
		const char *	standard_name,
		const char *	reference,
		const char *	comment,
		const char *	units,
		double	low,
		double	high,
		float	scale_factor,
		float	add_offset,
		int32_t	fillValue,
		int32_t	nt,
		int32_t	rank,
		int32_t	dimids[3]
	)

Definition at line 848 of file wrapper.c.

endaccessDS()

int endaccessDS

(

idDS

ds_id

)

Definition at line 627 of file wrapper.c.

endDS()

int endDS

(

idDS

ds_id

)

Definition at line 634 of file wrapper.c.

fileInfo()

int fileInfo	(	idDS	ds_id,
		int32_t *	n_datasets,
		int32_t *	n_globalattr
	)

Definition at line 705 of file wrapper.c.

findAttr()

int8_t findAttr	(	idDS	ds_id,
		const char *	nam
	)

Definition at line 49 of file wrapper.c.

getDimsDS()

int getDimsDS	(	idDS	ds_id,
		const char	sdsname[H4_MAX_NC_NAME],
		int32_t	dims[H4_MAX_VAR_DIMS]
	)

Definition at line 646 of file wrapper.c.

getProdlist()

int getProdlist	(	const char *	fname,
		char **	prodlist,
		int32_t *	l2_flags_type
	)

Definition at line 721 of file wrapper.c.

getTypeDS()

int getTypeDS	(	idDS	ds_id,
		const char	sdsname[H4_MAX_NC_NAME],
		int32_t *	dtype
	)

Definition at line 681 of file wrapper.c.

infoAttr()

int infoAttr	(	idDS	ds_id,
		const char *	nam,
		int32_t *	dtype,
		int32_t *	count
	)

get information about an attribute.

Parameters

ds_id	data set structure
nam	name of the attribute to query
dtype	datatype of the attribute
count	number of items in the array

Returns

status of 0 if success

Definition at line 191 of file wrapper.c.

openDS()

idDS openDS

(

const char *

filename

)

Definition at line 616 of file wrapper.c.

readAttr()

int readAttr	(	idDS	ds_id,
		const char *	nam,
		VOIDP	data
	)

Definition at line 75 of file wrapper.c.

readAttrStr()

char* readAttrStr	(	idDS	ds_id,
		const char *	name
	)

Read a string attribute. Allocating memory for the value which must be freed.

Parameters

ds_id	data set ID for the file or data set
name	name of the attribute

Returns

pointer to value string or NULL if not found

Definition at line 102 of file wrapper.c.

readDS()

int readDS	(	idDS	ds_id,
		const char *	name,
		int32_t *	start,
		int32_t *	stride,
		int32_t *	count,
		VOIDP	data
	)

Definition at line 514 of file wrapper.c.

s2u()

int s2u	(	const char *	in,
		char *	out
	)

Definition at line 36 of file wrapper.c.

selectDS()

int32_t selectDS	(	idDS	ds_id,
		const char *	l2_prod_name
	)

Definition at line 438 of file wrapper.c.

setAttr()

int setAttr	(	idDS	ds_id,
		const char *	nam,
		int32_t	typ,
		int32_t	cnt,
		const void *	data
	)

Definition at line 219 of file wrapper.c.

SetChrGA()

int SetChrGA	(	idDS	ds_id,
		const char *	name,
		const char *	value
	)

Definition at line 236 of file wrapper.c.

SetF32GA()

int SetF32GA	(	idDS	ds_id,
		const char *	name,
		float32	value
	)

Definition at line 272 of file wrapper.c.

SetF64GA()

int SetF64GA	(	idDS	ds_id,
		const char *	name,
		float64	value
	)

Definition at line 254 of file wrapper.c.

SetI16GA()

int SetI16GA	(	idDS	ds_id,
		const char *	name,
		int16	value
	)

Definition at line 290 of file wrapper.c.

SetI32GA()

int SetI32GA	(	idDS	ds_id,
		const char *	name,
		int32_t	value
	)

Definition at line 326 of file wrapper.c.

SetI8GA()

int SetI8GA	(	idDS	ds_id,
		const char *	name,
		uint8	value
	)

Definition at line 308 of file wrapper.c.

startDS()

idDS startDS	(	const char *	filename,
		ds_format_t	format,
		ds_access_t	access,
		int32_t	deflate
	)

Open a data file. Must close the file using endDS()

Parameters

filename	path to file
format	DS_HDF for HDF4 file, DS_NCDF for netCDF4 file
access	DS_READ for reading, DS_WRITE for writing
deflate	compression factor, 0 is no compression

Returns

data set structure, ds_id.fid = -1 if there was a problem.

Definition at line 561 of file wrapper.c.

writeDS()

int writeDS	(	idDS	ds_id,
		const char *	name,
		const void *	data,
		int32_t	s0,
		int32_t	s1,
		int32_t	s2,
		int32_t	e0,
		int32_t	e1,
		int32_t	e2
	)

Definition at line 475 of file wrapper.c.