// do some test relating to the concept of "up"
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
#include <simgear/compiler.h>
#include STL_IOSTREAM
#include <simgear/constants.h>
#include <simgear/math/sg_geodesy.hxx>
+SG_USING_STD(cout);
+SG_USING_STD(endl);
+
int main() {
// for each lat/lon given in goedetic coordinates, calculate
// geocentric coordinates, cartesian coordinates, the local "up"