Opened 8 months ago

Closed 7 months ago

#849 closed enhancement (wontfix)

Adapt trunk to start with restart file from CMIP6 simulation

Reported by: jgipsl Owned by: somebody
Priority: major Milestone: ORCHIDEE 4.2
Component: Anthropogenic processes Version: trunc
Keywords: Cc:

Description (last modified by jgipsl)

It would be good that ORCHIDEE trunk could start from restart file from CMIP6 simulation (simulations using ORCHIDEE_2_0) at least for the sechiba part. This has been done in ORCHIDEE_3_CMIP6 in [7637].

First step would be to change the name of restart varaible ptn to be written under the name ptn_pft. This needs to be done because in ORCHIDEE_2_0 the variable ptn was already existing in the restart file but with less dimensions. The idea is that in the trunk, if ptn_pft is not found then the model will try to read ptn on the old format.
BUT if this is done, the trunk will not read the full ptn (on all NVM) if using an restart from the trunk, ORCHIDEE_3 since 6190

Change History (4)

comment:1 Changed 8 months ago by jgipsl

  • Description modified (diff)

comment:2 Changed 8 months ago by jgipsl

  • Description modified (diff)

comment:3 Changed 8 months ago by jgipsl

  • Description modified (diff)

comment:4 Changed 7 months ago by jgipsl

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

After discussion with Sebastiaan, this want be done, at least not now. There are other problemes in the trunk that makes it difficulte to start with an old restart file from sechiba. For exemple biomass is stored in this restart file.

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