pcdshub / solid-attenuator

LCLS Solid Attenuator System IOC
https://pcdshub.github.io/solid-attenuator
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REF: use periodictable as primary atomic formula data source #27

Closed klauer closed 4 years ago

klauer commented 4 years ago

Note that periodictable does not have the option for specifying crystal structure; e.g., periodictable.C.density is that of graphite (2.2g/cm^3) and not diamond (3.51g/cm^3). as indicated by the original constant Raj used.