Opened 2 years ago

Closed 2 years ago

#513 closed enhancement (fixed)

Which temperature and humidity should be used?

Reported by: luyssaert Owned by: somebody
Priority: major Milestone: IPSLCM6.v2
Component: Physical processes Version:
Keywords: Cc:


enerbil.f90. In sechiba_mleb_hs t2m, q2m were removed from the input arguments. mleb_diffuco_trans_co2 uses temp_air instead of t2m and use qair instead of q2m. Check whether this is what we really want because in diffuco_trans_co2 temp_soil and qsurf were used. Should diffuco_trans_co2 and mleb_diffuco_trans_co2 use the same drivers?

Change History (1)

comment:1 Changed 2 years ago by luyssaert

  • Resolution set to fixed
  • Status changed from new to closed

This issue is addressed in r5902. The calculation of photosynthesis now uses temp_air and qair rather than the surface temperature (tsurf) and relative humidity (qsurf) as before. sechiba_hydraul_arch now makes use of the soil temperature (stempdiag) at 80 cm depth to calculate the root conductivity. In earlier verisions temp_sol was wrongly labelled and used as soil temperature (but in fact it is the surface temperature). Diffuco_trans_co2 and mleb_diffuco_trans_co2 now use the same drivers, i.e., temp_air and qair.

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