CCCoordinateFormatter::CCCoordinateFormatter( std::shared_ptr < casa::CoordinateSystem > casaCS )
{
    // remember the pointer to casa coordinate systems
    m_casaCS = casaCS;

    // prepare the axis info
    parseCasaCS();
}
CCCoordinateFormatter::CCCoordinateFormatter( std::shared_ptr < casa::CoordinateSystem > casaCS )
    :  m_displayAxes( 2, Carta::Lib::AxisInfo::KnownType::OTHER )
{
    // remember the pointer to casa coordinate systems
    m_casaCS = casaCS;

    // prepare the axis info
    parseCasaCS();
}