MtkLatLonToBlsAry.c File Reference

#include "MisrCoordQuery.h"
#include "MisrError.h"
#include "proj.h"

Go to the source code of this file.

Functions
MTKt_status	MtkLatLonToBlsAry (int path, int resolution_meters, int nelement, const double *lat_dd, const double *lon_dd, int *block, float *line, float *sample)
	Convert array of decimal degrees latitude and longitude to array of block, line, sample. More...

Function Documentation

MtkLatLonToBlsAry()

MTKt_status MtkLatLonToBlsAry	(	int	path,
		int	resolution_meters,
		int	nelement,
		const double *	lat_dd,
		const double *	lon_dd,
		int *	block,
		float *	line,
		float *	sample
	)

Convert array of decimal degrees latitude and longitude to array of block, line, sample.

Returns

MTK_SUCCESS if successful.

Example:

In this example, we convert an array of latitude and longitude values for path 1 at 1100 meter resolution to block, line, sample.

double lat_dd[2] = {82.740690, 81.057280};
double lon_dd[2] = {-3.310459, -16.810591};
int block[2];
float line[2];
float sample[2];

status = MtkLatLonToBlsAry(1, 1100, 2, lat_dd, lon_dd, block, line, sample);

Parameters

[in]	path	Path
[in]	resolution_meters	Resolution
[in]	nelement	Number of elements
[in]	lat_dd	Latitude
[in]	lon_dd	Longitude
[out]	block	Block number
[out]	line	Line
[out]	sample	Sample

Definition at line 40 of file MtkLatLonToBlsAry.c.