/[MITgcm]/MITgcm/pkg/aim_v23/AIM_CO2.h
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Contents of /MITgcm/pkg/aim_v23/AIM_CO2.h

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Revision 1.4 - (show annotations) (download)
Thu Jan 11 01:55:53 2018 UTC (6 years, 5 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint66o, checkpoint66n, HEAD
Changes since 1.3: +14 -14 lines
File MIME type: text/plain
- merge namelist "AIM_PAR_CO2" into "AIM_PARAMS" and replace Aim_CO2_Flag=2
  option with aim_select_pCO2=2 (using #define ALLOW_AIM_CO2);
- add option to derive LW absorption in CO2 band as function of pCO2,
  using either prescried pCO2 (aim_select_pCO2=1), or computed pCO2
  from well mixed atm-box (aim_select_pCO2=3).

1 C $Header: /u/gcmpack/MITgcm/pkg/aim_v23/AIM_CO2.h,v 1.3 2013/01/21 21:49:33 jmc Exp $
2 C $Name: $
3
4 #ifdef ALLOW_AIM
5
6 C *==========================================================*
7 C | AIM_CO2.h
8 C | o AIM CO2 fields.
9 C *==========================================================*
10
11 C--- COMMON /AIM_CO2RAD/
12 C aim_pCO2 :: uniform pCO2 value for AIM radiation
13 COMMON /AIM_CO2RAD/ aim_pCO2
14 _RL aim_pCO2
15
16 #ifdef ALLOW_AIM_CO2
17 C--- COMMON /AIM_CO2VAR/
18 C aim_CO2 :: atmospheric pCO2 (2d)
19 C aimflxCo2 :: air-sea CO2 flux in mol/m^2/s (2d)
20 C atm_CO2_Moles:: number of CO2 moles in the atmosphere
21 C atm_pC02 :: atmospheric pCO2 of well-mixed atm. box
22
23 COMMON /AIM_CO2VAR/ aim_CO2, aimflxCo2, atm_CO2_Moles, atm_pCO2
24 _RL aim_CO2 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
25 _RL aimflxCo2(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
26 _RL atm_CO2_Moles
27 _RL atm_pCO2
28
29 C total_atmos_moles :: total number of moles in the Earth atmosphere
30 C (taken from DIC pkg, dic_atmos.F)
31 _RL total_atmos_moles
32 PARAMETER ( total_atmos_moles = 1.77D20 )
33 #endif /* ALLOW_AIM_CO2 */
34
35 #endif /* ALLOW_AIM */
36
37 CEH3 ;;; Local Variables: ***
38 CEH3 ;;; mode:fortran ***
39 CEH3 ;;; End: ***

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