Updated XYZ filtetype to accept optional units arg
Updated XYZ filtetype to accept optional units arg

exa-analytics/atomic,avmarchenko/exatomic,tjduigna/exatomic,exa-analytics/exatomic,exa-analytics/atomic,alexvmarch/atomic,avmarchenko/exatomic,tjduigna/exatomic,exa-analytics/exatomic,tjduigna/exatomic,exa-analytics/exatomic,exa-analytics/exatomic,avmarchenko/exatomic,alexvmarch/atomic