#2299 closed Defect (fixed)

Minor bug in PISCES

Reported by: cetlod Owned by: systeam
Priority: low Milestone:
Component: TOP Version: release-4.0
Severity: minor Keywords:
Cc:

Description

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Context

There is a duplicating effect of the ice in the production terms

Analysis

In p4zprod.F90, it seems like duplicating the effect of the ice.

   DO jk = 1, jpkm1
         DO jj = 1, jpj
            DO ji = 1, jpi
               zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1. - fr_i(ji,jj) )
               zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1. - fr_i(ji,jj) )
               zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1. - fr_i(ji,jj) )
               zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1. - fr_i(ji,jj) )
            END DO
         END DO
      END DO

Alessandro Tagliabue observed a big difference in the Arctic, lowering C uptake a lot - affecting Fe/C ratios

Recommendation

Remove the duplicating lines

Commit History (0)

(No commits)

Change History (3)

comment:1 Changed 17 months ago by cetlod

In 11117:

Bugfix on sea-ice effect on production, see ticket 2299

comment:2 Changed 17 months ago by cetlod

In 11118:

Bugfix on sea-ice effect on production, see ticket 2299

comment:3 Changed 17 months ago by cetlod

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

Done on v4.0 and trunk

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