Select the rainfall data for using Empirical Orthogonal Functions (EOF) analysis. The daily gridded rainfall of APHRODITE's Water Resources data current version V1101 set with the products is 0.25x0.25-degree gridded data over Monsoon Asia (APHRO_MA_V1101) (Yatagai et al. 2009, 2012) for the period from 1951 to 2007.