getQuantityUnit gets the unit used for quantity.
getQuantityUnit(model = getCurrentModel())a model object
unit of quantity
Other model property functions:
getAreaUnit(),
getInitialTime(),
getLengthUnit(),
getLinkMatrix(),
getModelName(),
getReducedStoichiometryMatrix(),
getStoichiometryMatrix(),
getTimeUnit(),
getVolumeUnit(),
setAreaUnit(),
setInitialTime(),
setLengthUnit(),
setModelName(),
setQuantityUnit(),
setTimeUnit(),
setVolumeUnit()