Changes between Version 6 and Version 7 of DevelopmentActivities/MergeOCN/Vuichard


Ignore:
Timestamp:
2014-02-03T16:23:37+01:00 (10 years ago)
Author:
nvuilsce
Comment:

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  • DevelopmentActivities/MergeOCN/Vuichard

    v6 v7  
    2525 
    2626 We keep here the original formulation of Li et al., 2000 
     27 
     28* '''Calculation of the oxygen partial pressure'''. For both the calculation of the gradient of oxygen partial pressure (d(pO2)/dz) and the change in oxygen partial pressure (d(pO2)/dt), we need dz, the depth over which one makes the calculation. It is not clear to me which depth one should use. For information, OCN used z_decomp ([[source:branches/orchidee-N/ORCHIDEE/src_stomate/stomate_soilcarbon.f90@19#L705, here], see here]) 
     29 
     30* '''Calculation of the oxygen partial pressure'''. Still in the calculation of the change in oxygen partial pressure (d(pO2)/dt) in OCN, it seems that "dz" term (z_decomp) is missing in the following equation ([[source:branches/orchidee-N/ORCHIDEE/src_stomate/stomate_soilcarbon.f90@19#L705, here], see here]) when we compare with the reference formulation (Li et al., 2000, Eq. 4 of Table 2) 
     31 
     32* '''Calculation of the oxygen partial pressure'''. Still in the calculatin of the change in oxygen partial pressure ([[source:branches/orchidee-N/ORCHIDEE/src_stomate/stomate_soilcarbon.f90@19#L705, here], see here]), in OCN it is written as : pO2(t+dt)=pO2(t)+d(pO2)/dt