zone.c File Reference

#include <grass/gis.h>

Include dependency graph for zone.c:

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Functions
int	G_zone ()
	query cartographic zone

---

Function Documentation

int G_zone

(

)

query cartographic zone

This routine returns the zone for the active region. The meaning for the zone depends on the projection. For example zone 18 for projection type 1 would be UTM zone 18.

Parameters:

void

Returns:

int

Definition at line 22 of file zone.c.

References G_get_set_window().

Referenced by G__check_for_auto_masking().