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