addressed issue #1965
addressed issue #1965

USGSDenverPychron/pychron,USGSDenverPychron/pychron,USGSDenverPychron/pychron,USGSDenverPychron/pychron,NMGRL/pychron,NMGRL/pychron,NMGRL/pychron,NMGRL/pychron