olor: "blue"},
        { text: "20 bar", x: 0.01, y: 1400, color: "blue"},
        { text: "30 bar", x: 0.01, y: 1210, color: "blue"},
      ]
    },

    { title: '- Transverse spin waves, c_par',
      ylabel: "c_par, cm/s", xlabel: "T/Tc", ymax:2600,
      data: [
        { url: "data/he3_cpar&0:0.01:1&0",  ycol:2},
        { url: "data/he3_cpar&0:0.01:1&10", ycol:2},
        { url: "data/he3_cpar&0:0.01:1&20", ycol:2},
        { url: "data/he3_cpar&0:0.01:1&30", ycol:2},
        { text: " 0 bar", x: 0.0