Hi, rafalS! I want to change this: series: [{ name: 'Temperature', data: [[0, 15], [10, -50], [20, -56.5], [30, -46.5], [40, -22.1], [50, -2.5], [60, -27.7], [70, -55.7], [80, -76.5]] }, { name: 'Temperature2', data: [[2, 17], [20, -55], [30, -57.5], [35, -46.5], [41, -22.1], [50, -2.5], [60, -27.7]...