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().


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