We should organise the folders in the catalogue to avoid total chaos. Here is a straw proposal for a top level layout:

 MC

   DC2
   Service Challenge
      Gleam
     Obssim
  Pass5
   BeamtTest
  User
  Test

 Data

   ETE
     1
     2 etc
   Flight
   I&T
   Test

Questions

• how do we specify data reprocessings? Or MC for that matter.