Fortran程序集，用于气象中的各种程序计算，比如EOF，SVD，滑动T检验，累计距平。-Fortran program set in a variety of procedures for meteorological calculations, such as EOF, SVD, sliding T-test, the cumulative anomaly

Descr iption Although the Singular Value Decomposition (SVD) and eigenvalue decomposition (EVD) are well-established and can be computed via state-of-the-art algorithms, it is not commonly mentioned that there is an intrinsic sign indeterminac