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Changeset 4624 for trunk/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zfechem.F90 – NEMO

Ignore:
Timestamp:
2014-04-28T14:09:03+02:00 (10 years ago)
Author:
acc
Message:

#1305. Fix slow start-up problems on some systems by introducing and using lwm logical to restrict output of merged namelists to the first (or only) processor. lwm is true only on the first processor regardless of ln_ctl. Small changes to all flavours of nemogcm.F90 are also required to write namctl and namcfg after the call to mynode which now opens output.namelist.dyn and writes nammpp.

File:
1 edited

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  • trunk/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zfechem.F90

    r4529 r4624  
    351351      READ  ( numnatp_cfg, nampisfer, IOSTAT = ios, ERR = 902 ) 
    352352902   IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisfer in configuration namelist', lwp ) 
    353       WRITE ( numonp, nampisfer ) 
     353      IF(lwm) WRITE ( numonp, nampisfer ) 
    354354 
    355355      IF(lwp) THEN                         ! control print 
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