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Intensity array

The intensity array (RY) is extracted from one or more columns in the binary table. There are 2 possibilities:

All spectra (flux and frequency arrays) are always sorted in ascending frequency (if needed), before setting the spectroscopic section as described in the Table [*]. The Not-a-Number ( NaN) values (if any) in the flux array are patched to the bad value defined in the CLASS header.



Gildas manager 2023-06-01