ctsm51d142_CRUjra_hist_flds   ctsm51d142_GSWP3_hist
    0       0.39      0.39
    1       0.00      0.00
    2      -0.20     -0.20
    3       0.00      0.00
    4      -0.18     -0.18
    5       0.00      0.00
    6      -0.22     -0.22
    7       0.00      0.00
    8      -0.18     -0.18
    9       0.00      0.00
   10      -0.23     -0.23
   11       0.00      0.00
   12      55.64     55.64