void gis_view_set_time(GisView *view, const gchar *time);
gchar *gis_view_get_time(GisView *view);
-void gis_view_set_location(GisView *view, gdouble x, gdouble y, gdouble z);
-void gis_view_get_location(GisView *view, gdouble *x, gdouble *y, gdouble *z);
-void gis_view_pan (GisView *view, gdouble x, gdouble y, gdouble z);
+void gis_view_set_location(GisView *view, gdouble lat, gdouble lon, gdouble elev);
+void gis_view_get_location(GisView *view, gdouble *lat, gdouble *lon, gdouble *elev);
+void gis_view_pan (GisView *view, gdouble lat, gdouble lon, gdouble elev);
void gis_view_zoom (GisView *view, gdouble scale);
void gis_view_set_rotation(GisView *view, gdouble x, gdouble y, gdouble z);