wiki:DevelopmentActivities/Bugs

Version 21 (modified by maignan, 5 years ago) (diff)

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Current Bugs

List of bugs that need to be fixed. They are ordered by priority from the top to the bottom.

Spitfire

There are regative values at fuel_XXhr variables

Supposedly solved at r3021 and r3022. It seems that it is not the case.

Update: negative values at diff_frac.

Multiple floating point exceptions at reat_of_spread

There is a floating overflow exception at exp(XXXX) from lpj_spitfire.f90 -> rate_of_spread

! reaction intensity
a(:)=8.9033*(sigma(:)**(-0.7913))
WHERE (a(:).le.0.00001 .OR. bet(:).le.0.00001)
   dummy(:)=0.0
ELSEWHERE
   dummy(:)=exp(a(:)*(1.0-bet(:)))
ENDWHERE

Proposed solution: set sigma values to 10000. FAILED

     !calculate mass weighted surface-area-to-volume ratio by fuel types.
     WHERE (dead_fuel(:).gt.min_stomate)
       sigma(:)=(fuel_1hr_total(:) * sigma_1hr + &
            fuel_10hr_total(:) * sigma_10hr + &
            fuel_100hr_total(:) * sigma_100hr) / dead_fuel(:)
     ELSEWHERE
       sigma(:)=0.00001 -> 10000
     ENDWHERE

Proposed solution: check sigma instead of a. OK (Accepted by Chao and Fabienne)

! reaction intensity
a(:)=8.9033*(sigma(:)**(-0.7913))
WHERE (sigma(:).le.0.00001 .OR. bet(:).le.0.00001)
   dummy(:)=0.0
ELSEWHERE
   dummy(:)=exp(a(:)*(1.0-bet(:)))
ENDWHERE

River routing

Albert's personal branch (r3022) can not run for four points when RIVER_ROUTING is on, but can run for globe.

/home/orchidee04/yhuang/test/spinup/4p.nrouting/yfpe0f.yrouting.Ye.v2

Possible it is caused by the region I choose is not large enough, but it is still a bug.

Reported by Ye.

Fix on forcesoil r3050

VSD merge

How to deal with already designed MICT soil layers ?

In Albert's branch, we have two possible different sets of values for soil_capa and soil_cond based on the keyword SOIL_LAYERS_DISCRE_METHOD (see constantes_soil.f90 and get_discretization_constants in thermosoil.f90).

This gives access to two different vertical discretization shemes (see thermosoil_levels). I copied all this relevant code below.

  1. Do we agree that we completely let down these two discretization schemes to get the new one (see vertical_soil_init)?
  1. I have the impression that soil_capa and soil_cond may intervene elsewhere, do we still keep the two different sets of values?

Forcesoil

The orchidee (r3022) can not run after one time of forcesoil, it showed a error "floating overflow"

The error can be found in this file: /home/users/yhuang/job/orchidee/test_f/oe.yfpe0f.g.nrouting.Ye.ori

And the output are all in: /home/orchidee04/yhuang/test/spinup/g/yfpe0f.g.nrouting.Ye.ori/

Reported by Ye

New Drivers

Test performance

-gen-interfaces

When including -gen-interfaces flag. It throws multiple errors on getin_p interface.