var ceny = [[0,33],[-1,33],[-2,33],[-3,33.5]];

var litry = [[0,46],[-1,46.41],[-2,46.1],[-3,48.34]];

var tdatumy = {0:['28.07.2019'],1:['19.06.2019'],2:['01.06.2019'],3:['07.05.2019']};