XTCE13 — inability to describe sets of limits (alarms) and conversions (polynomials)

inability to describe sets of limits (alarms) and conversions (polynomials) and then select a set per parameter depending on mission phase (JWST)

JWST hold conversion and limits in a seperate file that are grouped. Certains "sets" can be used for different mission phases such as test, on-orbit and so on, or for any reason deemed appropriate. XTCE allows one to specify at MOST one of each of these per parameterType

use context alarms

contextalarms could be managed into a form of sets by having a primary enabling condition check used against all alarm definitions. does nothing for default alarm though which could be simply not used (& would have to appear if such exists in the context list somehow). i think because there's a perhaps cumbersome work around, defer.