enum tagApproximant -- is order important
LALSimInspiral contains an enum that lists all available waveform models. (https://git.ligo.org/lscsoft/lalsuite/blob/master/lalsimulation/src/LALSimInspiral.h#L225) In merge request !343 (merged), the order in which waveform models were listed was important.
The doxygen-comment for tagApproximant (https://git.ligo.org/lscsoft/lalsuite/blob/master/lalsimulation/src/LALSimInspiral.h#L225) should be amended to explicitly specify whether order is relevant.
Task 1, though: @cjhaster, @vivien: is the order relevant, and if so when?