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C $Header: /u/gcmpack/MITgcm/model/inc/EOS.h,v 1.2 2002/09/05 20:49:33 mlosch Exp $ |
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C $Name: $ |
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CBOP |
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C !ROUTINE: EOS.h |
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C !INTERFACE: |
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C include EOS.h |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | EOS.h |
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C | o Header file defining coefficients for equation of state. |
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C *==========================================================* |
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C | The values from the model standard input file are |
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C | stored into the variables held here. |
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C *==========================================================* |
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C \ev |
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CEOP |
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|
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C PARAMETER SItoBar |
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_RL SItoBar, SItodBar |
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PARAMETER ( SItoBar = 1. _d -05 ) |
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PARAMETER ( SItodBar = 1. _d -04 ) |
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|
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C Linear equation of state |
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C tAlpha :: Linear EOS thermal expansion coefficient ( 1/degree ). |
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C sBeta :: Linear EOS haline contraction coefficient. |
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COMMON /PARM_EOS_LIN/ tAlpha,sBeta,equationOfState |
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_RL tAlpha |
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_RL sBeta |
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character*(6) equationOfState |
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|
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C Equation of State (polynomial coeffients) |
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COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS |
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_RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1) |
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|
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C Full Equation of State |
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C eosType = 'JMD95' (Jackett and McDougall 1995, JPO) |
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C eosType = 'UNESCO' (Millero et al. 1980, DSR) |
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C COMMON /PARM_EOS_JMD95/ |
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C eosJMDCFw :: of fresh water at pressure 0 |
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C eosJMDCSw :: of sea water at pressure 0 |
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C eosJMDCKFw :: of secant bulk modulus K of fresh water at pressure 0 |
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C eosJMDCKSw :: of secant bulk modulus K of sea water at pressure 0 |
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C eosJMDCKP :: of secant bulk modulus K at pressure p |
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C eosType = 'DJWF02' (McDougall et al. 2002, JAOT, submitted) |
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C COMMON /PARM_EOS_MDJWF/ |
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C eosMDJWFnum :: coefficients of numerator |
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C eosMDJWFden :: coefficients of denominator |
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C end nonlinear equation of state |
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_RL eosJMDCFw(6), eosJMDCSw(9) |
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_RL eosJMDCKFw(5), eosJMDCKSw(7), eosJMDCKP(14) |
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COMMON /PARM_EOS_JMD95/ |
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& eosJMDCFw, eosJMDCSw, eosJMDCKFw, eosJMDCKSw, eosJMDCKP |
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_RL eosMDJWFnum(0:11), eosMDJWFden(0:12) |
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COMMON /PARM_EOS_MDJWF/ |
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& eosMDJWFnum, eosMDJWFden |
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|
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C pressure :: global absolute pressure variable needed for the |
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C nonlinear equation of state |
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c _RL pressure(1-OLx:sNx+OLx,1-OLy:sNy+OLy,1:Nr,nSx,nSy) |
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c COMMON /EOS_PRESSURE/ pressure |
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