MtkGridAttrList.c File Reference

#include "MisrFileQuery.h"
#include "MisrError.h"
#include <mfhdf.h>
#include <HdfEosDef.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Functions
MTKt_status	MtkGridAttrList (const char *filename, const char *gridname, int *num_attrs, char **attrlist[])
	Get a list of grid attributes. More...
MTKt_status	MtkGridAttrListNC (const char *filename, const char *gridname, int *num_attrs, char **attrlist[])
MTKt_status	MtkGridAttrListHDF (const char *filename, const char *gridname, int *num_attrs, char **attrlist[])
MTKt_status	MtkGridAttrListFid (int32 fid, const char *gridname, int *num_attrs, char **attrlist[])
	Version of MtkGridAttrList that takes an HDF-EOS file identifier rather than a filename. More...
MTKt_status	MtkGridAttrListNcid (int ncid, const char *gridname, int *num_attrs, char **attrlist[])

Function Documentation

MtkGridAttrList()

MTKt_status MtkGridAttrList	(	const char *	filename,
		const char *	gridname,
		int *	num_attrs,
		char **	attrlist[]
	)

Get a list of grid attributes.

Returns

MTK_SUCCESS if successful.

Example:

In this example, we get a list of grid attributes in the RedBand grid from the file MISR_AM1_GRP_TERRAIN_GM_P161_O012115_DF_F03_0021.hdf

status = MtkGridAttrList("MISR_AM1_GRP_TERRAIN_GM_P161_O012115_DF_F03_0021.hdf", "RedBand", &num_attrs, &attrlist);

Note

The caller is responsible for using MtkStringListFree() to free the memory used by attrlist

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[out]	num_attrs	Number of attributes
[out]	attrlist	List of Attributes

Definition at line 39 of file MtkGridAttrList.c.

MtkGridAttrListFid()

MTKt_status MtkGridAttrListFid	(	int32	fid,
		const char *	gridname,
		int *	num_attrs,
		char **	attrlist[]
	)

Version of MtkGridAttrList that takes an HDF-EOS file identifier rather than a filename.

Returns

MTK_SUCCESS if successful.

Parameters

[in]	fid	HDF-EOS file identifier
[in]	gridname	Grid name
[out]	num_attrs	Number of attributes
[out]	attrlist	List of Attributes

Definition at line 132 of file MtkGridAttrList.c.

MtkGridAttrListHDF()

MTKt_status MtkGridAttrListHDF	(	const char *	filename,
		const char *	gridname,
		int *	num_attrs,
		char **	attrlist[]
	)

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[out]	num_attrs	Number of attributes
[out]	attrlist	List of Attributes

Definition at line 89 of file MtkGridAttrList.c.

MtkGridAttrListNC()

MTKt_status MtkGridAttrListNC	(	const char *	filename,
		const char *	gridname,
		int *	num_attrs,
		char **	attrlist[]
	)

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[out]	num_attrs	Number of attributes
[out]	attrlist	List of Attributes

Definition at line 53 of file MtkGridAttrList.c.

MtkGridAttrListNcid()

MTKt_status MtkGridAttrListNcid	(	int	ncid,
		const char *	gridname,
		int *	num_attrs,
		char **	attrlist[]
	)

Parameters

[in]	ncid	netCDF File ID
[in]	gridname	Grid name
[out]	num_attrs	Number of attributes
[out]	attrlist	List of Attributes

Definition at line 212 of file MtkGridAttrList.c.