sgdSetVec3( geoc_up, GEOC_UP[0][0], GEOC_UP[0][1], GEOC_UP[0][2] );
cout << " geoc up = " << geoc_up[0] << ", " << geoc_up[1] << ", "
<< geoc_up[2] << endl;
sgdSetVec3( geoc_up, GEOC_UP[0][0], GEOC_UP[0][1], GEOC_UP[0][2] );
cout << " geoc up = " << geoc_up[0] << ", " << geoc_up[1] << ", "
<< geoc_up[2] << endl;