id summary reporter owner description type status milestone component version severity resolution keywords cc 6166 Transform from cartesian to spherical equatorial 3D not implemented Arnold Metselaar Barend Gehrels The coordinate transform from Cartesian 3D to spherical equatorial 3D is not implemented. I have prepared a patch to add the implementation of this transform. Patches closed Boost 1.50.0 geometry Boost 1.48.0 Problem fixed