Opened 10 years ago

Closed 5 years ago

#87 closed enhancement (fixed)

dt versus dt_slow and dtradia

Reported by: maignan Owned by: jgipsl
Priority: minor Milestone: IPSLCM6.v1
Component: Documentation Version: orchidee_1_9_6
Keywords: Cleaning - many modules Cc:

Description (last modified by jgipsl)

The use of dt versus dt_slow and dtradia should be clarified in many modules.
Contributors: P. Cadule/N. Macbean

Change History (7)

comment:1 Changed 9 years ago by peylin

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

comment:2 Changed 8 years ago by jgipsl

  • Description modified (diff)
  • Summary changed from dt versus dt_slow and dt_radia to dt versus dt_slow and dtradia

comment:3 Changed 8 years ago by jgipsl

  • Milestone changed from ORCHIDEE 2.0 to IPSLCM6.v1

Background
dtradia is the length of the time step in the sechiba component. It is the same as the variable dt_sechiba which is declared and saved in constantes_var.f90 since rev [1788]. dtradia is in the current orchidee trunk version passed as input argument to most of the _main subroutines and under laying subroutines.

To be done
dtradia will be changed to dt_sechiba and it'll not be passed as argument. The time step will still be passed to intersurf_main and then to intsurf_time where the initialization of dt_sechiba=dt is done.

comment:4 Changed 8 years ago by jgipsl

  • Status changed from assigned to accepted

Also to be done
dt_slow will be declared in module constantes_var.f90, right after declaration of dt_sechiba. dt_slow will be used directly from here instead of been passed as argument.

comment:5 Changed 8 years ago by jgipsl

Also to be done: change dt_slow into dt_stomate
Accoording to ORCH team meeting 10mars, dt_slow will be renamed into dt_stomate to be coherent with dt_sechiba.

comment:6 Changed 8 years ago by jgipsl

Done rev [2591].

More to do : littercalc and soilcarbon
There are lots of questions due to the time step in the subroutines littercalc and soilcarbon. This needs to be clarified.

comment:7 Changed 5 years ago by jgipsl

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

Small change in comment done in littercalc [4588].

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