ctsm51d142_CRUjra_hist_flds   ctsm51d142_CRUjra_hist
    0       5.80      6.34
    1      25.50      3.61
    2       1.68      2.27
    3      15.27      9.56
    4       6.02      6.84
    5      15.21      2.19
    6       2.82      3.58
    7      18.46      3.71
    8       2.70      3.12
    9       6.73      0.87
   10       0.36      0.85
   11       3.48      8.99
   12      27.85     27.18