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eof error: Some columns did not achieve requested orthogonality

Added by Meng Zhang over 8 years ago

I tried to analyse wind stress curl with " cdo eof3d", then the results were produced. But there are some messages printed :

statistics-module (Warning): Eigenvalue computation with one-sided jacobi scheme
did not converge properly. 1604702 of 1640766 pairs of columns did
not achieve requested orthogonality of 1e-12
cdo eof3d: Started writing
cdo eof3d: Started cleanup in eof3d
cdo eof3d: Processed 1087200 values from 1 variable over 3624 timesteps ( 711.41s )

In this case, are the results available and can they be used to do the further analysis? I have set the missing value to 0.00 first. Could someone give me some suggestions? Thank you in advance!