ctsm51d142_CRUv7_hist   ctsm51d142_GSWP3_hist
    0       1.63      1.58
    1       7.89     12.73
    2       0.52      0.97
    3      17.36     16.64
    4      -0.27      0.54
    5       7.20     24.62
    6       0.58      1.05
    7       9.87     12.14
    8       1.01      1.17
    9      10.80     12.05
   10       0.58      0.94
   11      10.93     15.42
   12      93.06     93.85