Timeseries(time_axis=TimeAxis(bounds=<Quantity([ 1. 10. 20.], 'year')>), timeseries_continuous=TimeseriesContinuous(name='piecewise_constant', time_units=<Unit('year')>, values_units=<Unit('megametric_ton / year')>, function=PPolyPiecewiseConstantPreviousLeftClosed(x=array([ 1., 10., 20.]), y=array([10., 12., 32.])), domain=(<Quantity(1.0, 'year')>, <Quantity(20.0, 'year')>)))
