MAST-U IMAS Mapping Discussion

Thursday 21 Nov 2024, 11:00 → 13:00 Europe/London

Agenda and Minutes

Present: AP, GS, LK

Summary IDS Review

Link to JSON: https://github.com/ukaea/IMAS_MASTU_mappings/blob/develop/mappings/summary/mappings.json

• Several beta_tor_xxx fields that are very similar, as well as beta_pol
  which do we need?
  Summary IDS DD
  Add our own convention to put the efit signals in the beta_tor_mhd, li_mhd, and beta_pol_mhd
• Can we use /esm/time as our time base?
  
• b0 has been simplified
• Several energy_xxx (mhd, total, thermal)
• li3 and li_mhd?
  Do we need?
  Use just li because li is taken from EFIT for MAST-U so we do not need the li_mhd field mapped
• COCOS Convention fields for Summary IDS
• Linear interpolation?
  Custom function in IMAS_MASTU_CUSTOM to interpolate to /esm/time

 

Additional questions:

• Only one heating and current drive
  Is this correct?
• JET has no beta_tor, is that expected?

 

11:00 → 11:20 Roundtable Discussion + AOB

Speakers: Adam Parker (Data Solutions Unit, UKAEA), Gabor Szepesi (Experimental Analysis), Lucy Kogan