zone.c

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00001 /**********************************************************************
00002  *  G_zone()
00003  *
00004  *  Returns the zone (of the current projection)
00005  *  of the currently set window.
00006  *
00007  **********************************************************************/
00008 
00009 #include "gis.h"
00010 
00022 int G_zone ()
00023 {
00024     struct Cell_head window;
00025 
00026     G_get_set_window (&window);
00027     return window.zone;
00028 }

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