MtkFillValueGet.c File Reference

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

Go to the source code of this file.

Functions
MTKt_status	MtkFillValueGet (const char *filename, const char *gridname, const char *fieldname, MTKt_DataBuffer *fillbuf)
	Get fill value. More...
MTKt_status	MtkFillValueGetNC (const char *filename, const char *gridname, const char *fieldname, MTKt_DataBuffer *fillbuf)
MTKt_status	MtkFillValueGetHDF (const char *filename, const char *gridname, const char *fieldname, MTKt_DataBuffer *fillbuf)
MTKt_status	MtkFillValueGetFid (int32 fid, const char *gridname, const char *fieldname, MTKt_DataBuffer *fillbuf)
	Version of MtkFillValueGet that takes an HDF-EOS file ID rather than a filename. More...
MTKt_status	MtkFillValueGetNcid (int ncid, const char *gridname, const char *fieldname, MTKt_DataBuffer *fillbuf)

Function Documentation

MtkFillValueGet()

MTKt_status MtkFillValueGet	(	const char *	filename,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataBuffer *	fillbuf
	)

Get fill value.

Returns

MTK_SUCCESS if successful.

Example:

In this example, we get the fill value from the Blue Radiance/RDQI field in the BlueBand grid in the file MISR_AM1_GRP_TERRAIN_GM_P161_O012115_DF_F03_0021.hdf

status = MtkFillValueGet("MISR_AM1_GRP_TERRAIN_GM_P161_O012115_DF_F03_0021.hdf", "BlueBand",
              "Blue Radiance/RDQI", &fillbuf);

Note

The caller is responsible for using MtkDataBufferFree() to free the memory used by fillbuf

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	fillbuf	Fill value

Definition at line 40 of file MtkFillValueGet.c.

MtkFillValueGetFid()

MTKt_status MtkFillValueGetFid	(	int32	fid,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataBuffer *	fillbuf
	)

Version of MtkFillValueGet that takes an HDF-EOS file ID rather than a filename.

Returns

MTK_SUCCESS if successful.

Parameters

[in]	fid	HDF-EOS File id
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	fillbuf	Fill value

Definition at line 126 of file MtkFillValueGet.c.

MtkFillValueGetHDF()

MTKt_status MtkFillValueGetHDF	(	const char *	filename,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataBuffer *	fillbuf
	)

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	fillbuf	Fill value

Definition at line 90 of file MtkFillValueGet.c.

MtkFillValueGetNC()

MTKt_status MtkFillValueGetNC	(	const char *	filename,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataBuffer *	fillbuf
	)

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	fillbuf	Fill value

Definition at line 54 of file MtkFillValueGet.c.

MtkFillValueGetNcid()

MTKt_status MtkFillValueGetNcid	(	int	ncid,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataBuffer *	fillbuf
	)

Parameters

[in]	ncid	netCDF id
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	fillbuf	Fill value

Definition at line 191 of file MtkFillValueGet.c.