I was curious to see what files the two observatories actually share in their guardian user code. I've attached full lists, but here is a breakdown of the file comparisons.

LHO

Total number of nodes:   166

Total files used by nodes:   258

Files unique to LHO:   163

Files shared with LLO:   95

Files in common but only used by LHO:   30

A few key takeaways:

• The files shared between the sites are mostly for SEI and SUS nodes, along with a few TCS, DIAG, and utility files.
• Both sites use code that is in common directories, but is only used by one site.
  • Not a huge surprise since situations diverge over time or the code was originally created to be used by both observatories.
• 250+ files of just user code is a lot to manage. Seeing the number is a good reminder that we need to be good about using version control tools and coordinating between sites on common code.
• Similar post for LLO - lloalog72917