my @values = do {
    no warnings 'qw'; qw/
        -0.709999984318709,60.690000003554324
        -1.409999984834652,60.710000003710384
        -1.389999984788378,60.970000003922536
        -0.679999984264137,60.950000003761929
        -0.709999984318709,60.690000003554324
    /
};