MtkFileGridFieldToDataType.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	MtkFileGridFieldToDataType (const char *filename, const char *gridname, const char *fieldname, MTKt_DataType *datatype)
	Find data type for a particular field. More...
MTKt_status	MtkFileGridFieldToDataTypeNC (const char *filename, const char *gridname, const char *fieldname, MTKt_DataType *datatype)
MTKt_status	MtkFileGridFieldToDataTypeHDF (const char *filename, const char *gridname, const char *fieldname, MTKt_DataType *datatype)
MTKt_status	MtkFileGridFieldToDataTypeFid (int32 fid, const char *gridname, const char *fieldname, MTKt_DataType *datatype)
	Version of MtkFileGridFieldToDataType that takes an HDF-EOS file id rather than a filename. More...
MTKt_status	MtkFileGridFieldToDataTypeNcid (int ncid, const char *gridname, const char *fieldname, MTKt_DataType *datatype)

Function Documentation

MtkFileGridFieldToDataType()

MTKt_status MtkFileGridFieldToDataType	(	const char *	filename,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataType *	datatype
	)

Find data type for a particular field.

Returns

MTK_SUCCESS if successful.

Example:

In this example, we read the data type from the file MISR_AM1_GRP_TERRAIN_GM_P161_O012115_DF_F03_0021.hdf the grid BlueBand and the field Blue Radiance/RDQI

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

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	datatype	Data type

Definition at line 37 of file MtkFileGridFieldToDataType.c.

MtkFileGridFieldToDataTypeFid()

MTKt_status MtkFileGridFieldToDataTypeFid	(	int32	fid,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataType *	datatype
	)

Version of MtkFileGridFieldToDataType that takes an HDF-EOS file id rather than a filename.

Returns

MTK_SUCCESS if successful.

Parameters

[in]	fid	HDF-EOS file identifier
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	datatype	Data type

Definition at line 122 of file MtkFileGridFieldToDataType.c.

MtkFileGridFieldToDataTypeHDF()

MTKt_status MtkFileGridFieldToDataTypeHDF	(	const char *	filename,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataType *	datatype
	)

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	datatype	Data type

Definition at line 87 of file MtkFileGridFieldToDataType.c.

MtkFileGridFieldToDataTypeNC()

MTKt_status MtkFileGridFieldToDataTypeNC	(	const char *	filename,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataType *	datatype
	)

Parameters

[in]	filename	File name
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	datatype	Data type

Definition at line 51 of file MtkFileGridFieldToDataType.c.

MtkFileGridFieldToDataTypeNcid()

MTKt_status MtkFileGridFieldToDataTypeNcid	(	int	ncid,
		const char *	gridname,
		const char *	fieldname,
		MTKt_DataType *	datatype
	)

Parameters

[in]	ncid	netCDF file identifier
[in]	gridname	Grid name
[in]	fieldname	Field name
[out]	datatype	Data type

Definition at line 169 of file MtkFileGridFieldToDataType.c.