From CLASS

Some CLASS commands directly produce GILDAS images. ANALYSE$\backslash$CUBE produces a spectral line data cube, ANALYSE$\backslash$STRIP an image (either position-velocity, or continuum map). Command ANALYSE$\backslash$TABLE produces a pseudo-table which can further be processed to produce a spectral line data cube using MAP$\backslash$XY_MAP.

For spectra, tables can be produced by commands ANALYSE$\backslash$GREG, ANALYSE$\backslash$PRINT.