NCL检验合成分析结果的值

jiangbing

用NCL检验合成分析结果的值
xAve =more
  yAve=less
xVar = dim_variance_n_Wrap(pottmpduo,0)
yVar = dim_variance_n_Wrap(pottmpshao,0)
n1=6
n2=6
iflag=True
alpha = 100.*(1. - ttest(xAve,xVar,n1, yAve,yVar,n2,iflag, False))
copy_VarCoords(more, alpha(:,:))
print( alpha)

有人知道咋回事吗？
得出的结果：
(22,10) 23.19514
(22,11) 24.08485
(22,12) 24.67323
(22,13) 25.07978
(22,14) 25.19003
(22,15) 25.13264
(22,16) 24.71163
(22,17) 24.08478
(22,18) 23.5053
(22,19) 22.51948
(22,20) 21.70499
(22,21) 19.7012
(22,22) 18.79205
(22,23) 17.92284
(22,24) 17.07612
(22,25) 16.26095
(22,26) 15.46665
(22,27) 14.6097
(22,28) 13.79237
(22,29) 12.94961
(22,30) 12.16465
(22,31) 11.21604
(22,32) 10.22086
(22,33) 9.204065
(22,34) 8.118629
(22,35) 6.970304