Opened 7 weeks ago

#2538 new Defect

Tref and Sref used in simplified eos hard coded

Reported by: mathiot Owned by: systeam
Priority: low Milestone:
Component: TRA Version: trunk
Severity: minor Keywords: EOS,
Cc:

Description

Context

The simplified eos (ln_seos) is based on :

rd(T,S,Z)*rho0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS

It need a reference T and S hard coded into eosbn2 (respectively, 10 and 35) to compute dt and ds. All the other coefficients (thermal expension, cabbeling and thermobaric) are defined in the namelist.

Recommendation

Add the definition of the reference T and S used in the simplified eos in the namelist (default being the current value).

Other benefits:

  • more flexibility of the seos.
  • no more eosbn2.F90 in ISOMIP+/MY_SRC (see #2536)

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