19 #include <grass/gis.h>
45 window->ns_res = ref->ns_res;
46 window->ew_res = ref->ew_res;
47 window->zone = ref->zone;
48 window->proj = ref->proj;
50 preserve = window->proj == PROJECTION_LL &&
51 window->east == (window->west + 360);
61 if (window->proj == PROJECTION_LL) {
62 while (window->north > 90.0)
63 window->north -= window->ns_res;
64 while (window->south < -90.0)
65 window->south += window->ns_res;
68 window->east = window->west + 360;
70 while (window->east - window->west > 360.0)
71 window->east -= window->ew_res;