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#886 (switching to traldf_hor gives unphysical results in GYRE configuration) – NEMO

Opened 12 years ago

Closed 9 years ago

#886 closed Bug (fixed)

switching to traldf_hor gives unphysical results in GYRE configuration

Reported by: meunierx Owned by: nemo
Priority: normal Milestone:
Component: OCE Version: v3.3
Severity: Keywords:
Cc:

Description

running GYRE configuration with tradldf_hor instead of the standard traldf_iso, we get
unphysical result in the first 5d output. Namely, temperature and salinity show funny
stripes correlated with surface wind speed (sowindsp) over the first 1000m or so.

See attached illustration.

The initial conditions are fine (test istate done).

diff of namelist wrt to the std namelist :

<    ln_traldf_hor    =  .false.  !  horizontal (geopotential)            (require "key_ldfslp" when ln_sco=T)
<    ln_traldf_iso    =  .true.   !  iso-neutral                          (require "key_ldfslp")
---
>    ln_traldf_hor    =  .true.   !  horizontal (geopotential)            (require "key_ldfslp" when ln_sco=T)
>    ln_traldf_iso    =  .false.  !  iso-neutral                          (require "key_ldfslp")

fyi, here is the cpp_GYRE.fcm :

bld::tool::fppkeys key_gyre key_dynspg_flt key_ldfslp key_zdftke key_nproci=1 key_nprocj=1 key_mpp_mpi

any idea is welcome...

Commit History (0)

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Attachments (1)

bug_report_ncview.png (201.4 KB) - added by meunierx 12 years ago.
screen capture : first 5d mean temperature

Download all attachments as: .zip

Change History (2)

Changed 12 years ago by meunierx

screen capture : first 5d mean temperature

comment:1 Changed 9 years ago by clevy

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