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what does this warning mean ?!

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Hello, I would like to know the meaning of this warning and whether it will affect the accuracy of the results 

WARNING 37630: The eigenmodes calculated for CMA are not all orthogonal
See also message in the output file Myantena.out

thank you, best regards!

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Hello ALM,


It means that the modes that have been calculated are not linearly independent (but they should be). The first things I would try to improve the eigenmode orthogonality, is to use a finer mesh and/or switching to double precision accuracy.

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