J'P' McCormack

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NOGAPS Meeting

• running long NOGAPS-ALPHA simulations with
  CHEM2D V2.0 O3 photochem, with and w/o
  interactive radiative heating ? some early
  results
• PAVE05 forecasting Science flights ended 9 Feb,
  still getting fcsts, data on 7646 RAID and
  archived to ruby from 9 Jan to ?

• J.P. McCormack
• Naval Research Laboratory, Washington DC, USA

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Long NOGAPS_ALPHA run with numchem4

• T79L54, initialized 2001122000
• Running with passive/active ozone, active CH4,
  active N2O
• Using CHEM2D V1.0 oozne scheme (dT term, no
  column term)
• Rf profile 5 (Lin Wiliamson)
• Newtonian cooling on (newtT)

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Mean O3 Mixing Ratio NOGAPS
NOGAPS OZONE2 climatology based on Fortuin and
Kelder JGR, 1998.