transformFromFourierStorageToWVGrid

Map a Fourier row view to canonical WV-grid ordering.

Developer documentation: this item describes internal implementation details.

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Declaration

 wvArray = transformFromFourierStorageToWVGrid(fourierStorageRows)

Parameters

• fourierStorageRows Fourier row view [nFourierStorageRows,Nbatch]

Returns

• wvArray canonical WV-grid coefficients [Nbatch,Nkl]

Discussion

FourierStorageRows has shape [nFourierStorageRows,Nbatch]. The returned complex array has shape [Nbatch,Nkl]. Direct modes are gathered without conjugation; modes outside compressed storage are recovered through Hermitian conjugation.