wind_limits.c File Reference

GIS Library - Projection limit functions. More...

#include <grass/gis.h>

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Functions
int	G_limit_east (double *east, int proj)
	Function not yet implemented...
int	G_limit_west (double *west, int proj)
	Function not yet implemented...
int	G_limit_north (double *north, int proj)
	Limit north (y) coordinate.
int	G_limit_south (double *south, int proj)
	Limit south (y) coordinate.

Detailed Description

GIS Library - Projection limit functions.

SPDX-FileCopyrightText: 2001-2014 GRASS Development Team SPDX-License-Identifier: GPL-2.0-or-later

Author

GRASS Development Team

Date

1999-2014

Definition in file wind_limits.c.

Function Documentation

G_limit_east()

int G_limit_east	(	double *	east,
		int	proj
	)

Function not yet implemented...

If the projection has absolute limits (like lat/lon), then this routine modifies the input coordinate to be within the limit.

Note: Function not yet implemented.

Parameters

[in]	east
[in]	proj

Returns

1 no change

0 changed

Definition at line 30 of file wind_limits.c.

G_limit_north()

int G_limit_north	(	double *	north,
		int	proj
	)

Limit north (y) coordinate.

If the projection has absolute limits (like lat/lon), then this routine modifies the input coordinate to be within the limit.

Parameters

[in,out]	north	north coordinate
[in]	proj	projection id

Returns

1 no change

0 changed

Definition at line 66 of file wind_limits.c.

References PROJECTION_LL.

G_limit_south()

int G_limit_south	(	double *	south,
		int	proj
	)

Limit south (y) coordinate.

If the projection has absolute limits (like lat/lon), then this routine modifies the input coordinate to be within the limit.

Parameters

[in]	south	south coordinate
[in]	proj	projection id

Returns

1 no change

0 changed

Definition at line 94 of file wind_limits.c.

References PROJECTION_LL.

G_limit_west()

int G_limit_west	(	double *	west,
		int	proj
	)

Function not yet implemented...

If the projection has absolute limits (like lat/lon), then this routine modifies the input coordinate to be within the limit.

Note: Function not yet implemented.

Parameters

[in]	west
[in]	proj

Returns

1 no change

0 changed

Definition at line 49 of file wind_limits.c.