#include <grass/gis.h>
Go to the source code of this file.
Functions | |
int | G_zone () |
query cartographic zone |
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.
void |
Definition at line 22 of file zone.c.
References G_get_set_window().
Referenced by G__check_for_auto_masking().