F-test of linear regression for elevation difference and preciptiaiton difference of all datasets in Dong River basin and Puli River basin.

Note: *N stands for the number of data used for linear regression, **F0.05 stands for the F-test value at significant level α = 0.05, Fre stands for the F-test value calculated from the regression analysis. For the NCEP-CFSR data in Puli River basin, because only one point is available, thus the linear regression is missing.F-test of linear regression for elevation difference and preciptiaiton difference of all datasets in Dong River basin and Puli River basin.