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Changeset 4624 for trunk/NEMOGCM/NEMO/OPA_SRC/SBC/sbcblk_core.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/OPA_SRC/SBC/sbcblk_core.F90

    r4333 r4624  
    154154902      IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_core in configuration namelist', lwp ) 
    155155 
    156          WRITE ( numond, namsbc_core ) 
     156         IF(lwm) WRITE ( numond, namsbc_core ) 
    157157         !                                         ! check: do we plan to use ln_dm2dc with non-daily forcing? 
    158158         IF( ln_dm2dc .AND. sn_qsr%nfreqh /= 24 )   &  
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