names of the list of
hzar.dataGroup objects contained in a
hzar.obsDataGroup object using the names from either a
named list of hzar.dataGroup objects or another
hzar.obsDataGroup object.
hzar.copyModelLabels(group1, group2)hzar.obsDataGroup into which the model labels need
to be inserted.
group2.
hzar.dataGroup
hzar.obsDataGroup
names