MtkTimeMetaRead.c File Reference

#include "MisrFileQuery.h"
#include "MisrUtil.h"
#include "MisrError.h"
#include <string.h>
#include <hdf.h>
#include <mfhdf.h>

Go to the source code of this file.

Functions
MTKt_status	MtkTimeMetaRead (const char *filename, MTKt_TimeMetaData *time_metadata)
	Read time metadata from L1B2 Ellipsoid product file. More...
MTKt_status	MtkTimeMetaReadFid (int32 hdf_id, int32 sd_id, MTKt_TimeMetaData *time_metadata)
	Version of MtkTimeMetaRead that takes an HDF SD file identifier and HDF file identifier rather than a filename. More...

Function Documentation

MtkTimeMetaRead()

MTKt_status MtkTimeMetaRead	(	const char *	filename,
		MTKt_TimeMetaData *	time_metadata
	)

Read time metadata from L1B2 Ellipsoid product file.

Returns

MTK_SUCCESS if successful.

Example:

In this example, we get the time metadata from the file MISR_AM1_GRP_ELLIPSOID_GM_P037_O029058_AA_F03_0024.hdf

status = MtkTimeMetaRead("MISR_AM1_GRP_ELLIPSOID_GM_P037_O029058_AA_F03_0024.hdf", &time_metadata);

Note

To compute pixel time use MtkPixelTime().

Parameters

[in]	filename	L1B2 product file
[out]	time_metadata	Time metadata

Definition at line 39 of file MtkTimeMetaRead.c.

MtkTimeMetaReadFid()

MTKt_status MtkTimeMetaReadFid	(	int32	hdf_id,
		int32	sd_id,
		MTKt_TimeMetaData *	time_metadata
	)

Version of MtkTimeMetaRead that takes an HDF SD file identifier and HDF file identifier rather than a filename.

Returns

MTK_SUCCESS if successful.

Parameters

[in]	hdf_id	HDF file identifier
[in]	sd_id	HDF SD file identifier
[out]	time_metadata	Time metadata

Definition at line 95 of file MtkTimeMetaRead.c.