本程序包涵EOF和REOF程序。运行程序之前需要为程序提供格距为2.5x2.5的网格经纬度。-This procedure bear with EOF and REOF procedures. Need for the program before running the program to provide grid spacing 2.5x2.5 latitude and longitude grid.

旋转正交经验函数分析程序，Fortran编写，用于气象、海洋的统计分析(Rotated empirical orthogonal function analysis program, compiled by fortran,used in meteorological and marine research.)