#749 closed defect (fixed)

Leaf growth of crop PFTs

Reported by: luyssaert Owned by: luyssaert
Priority: major Milestone: ORCHIDEE 4.1
Component: Biogeochemical processes Version: trunc
Keywords: Cc:

Description (last modified by luyssaert)

Crop PFTs have an OK LAI but they hardly grow within the season. This suggests that right after planting/phenology the LAI is already at its maximum (= in equilibrium with the Cs). Preliminary tests showed that running with impose_cn = y resulted in a more normal LAI growth within a season. Grasslands in the same pixel seem to grow normal.

Change History (5)

comment:1 Changed 11 months ago by luyssaert

  • Owner changed from somebody to luyssaert
  • Status changed from new to assigned

Grasslands and croplands were allowed to only use the n in the labile pool. This issue was fixed for the trees when introducing the flag use_reserve_n. The same code has now been implemented for the grasses/crops as for the trees. This setting was decided to become the default (as only using N in the labile pool makes little sense -> plants could be full of N in the reserve pool but still experience N-stress). The initial approach was removed hence the flag use_reserve_n was removed from the code as well. This has been committed in r7004.

comment:2 Changed 11 months ago by luyssaert

  • Description modified (diff)
  • Resolution set to fixed
  • Status changed from assigned to closed

comment:3 Changed 11 months ago by luyssaert

  • Resolution fixed deleted
  • Status changed from closed to reopened

comment:4 Changed 10 months ago by luyssaert

  • Description modified (diff)

comment:5 Changed 10 months ago by luyssaert

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