Contents


Run Specifications: b40.1850.2deg.tr1.waccm.001


New Run Information
===================

Purpose of Run: to determine the TOA balance for an 1850 2 degree
                WACCM track1 run

Scientific Lead: Dan Marsh

Software Engineering Lead: Mariana Vertenstein (mvertens)

Assigned to: Chris Fischer (fischer)
 
Date Requested: 2009-08-05

Run Length: 10 years (then check TOA - and potentially do another 10) 
 
Case Creation Information (* all fields are required)
=========================

   Case Name:  b40.1850.2deg.tr1.waccm.001

   CCSM tag: ccsm4_0_beta21

   Machine:  bluefire

   Compset:  B_WACCM_1850_TRACK1_CN
 
   Resolution: f19_g16


Pre-Configuration Information
=============================

   Runtype: hybrid

   start from the last restart tar of b40.1850.track1.008

   env_conf.xml mods
   _________________

   None

   env_mach_pes.xml mods
   _____________________
      
    component       comp_pes    root_pe   tasks  x threads (stride) 
    ---------        ------     -------   ------   ------   ------  
    cpl = cpl        64          0        64     x 1       (1     ) 
    glc = sglc       64          0        64     x 1       (1     ) 
    lnd = clm        48          64       12     x 4       (1     ) 
    ice = cice       256         0        64     x 4       (1     ) 
    atm = cam        304         0        76     x 4       (1     ) 
    ocn = pop2       16          76       16     x 1       (1     ) 

Post-Configuration Information
==============================

   Buildconf
   _________

 (*)  Check with Dan about the namelist before starting this run


SourceMods Information
======================

use following source mods from b40.1850.track1.008 - but adapted to
work with ccsm4_0_beta21

src.cam/cloud_fraction.F90
src.cice/ice_shortwave.F90

Special Instructions
====================

 (*) [put any special instructions here]
 
  create_newcase -mach bluefire -compset BW1850TR1 -res f19_g16 -case /fs/cgd/csm/runs/ccsm4_0/b40.1850.2deg.tr1.waccm.001
  xmlchange -file env_conf.xml -id RUN_TYPE -val hybrid
  xmlchange -file env_conf.xml -id CLM_CONFIG_OPTS -val "-bgc cn"
  xmlchange -file env_conf.xml -id RUN_REFCASE -val "b40.1850.track1.008"
  xmlchange -file env_conf.xml -id RUN_REFDATE -val "0535-01-01"

  xmlchange -file env_mach_pes.xml -id NTASKS_ATM -val 76
  xmlchange -file env_mach_pes.xml -id NTHRDS_ATM -val 4

  xmlchange -file env_mach_pes.xml -id NTASKS_LND -val 12
  xmlchange -file env_mach_pes.xml -id NTHRDS_LND -val 4
  xmlchange -file env_mach_pes.xml -id ROOTPE_LND -val 64

  xmlchange -file env_mach_pes.xml -id NTASKS_ICE -val 64
  xmlchange -file env_mach_pes.xml -id NTHRDS_ICE -val 4

  xmlchange -file env_mach_pes.xml -id NTASKS_OCN -val 16
  xmlchange -file env_mach_pes.xml -id ROOTPE_OCN -val 76

  xmlchange -file env_run.xml -id STOP_OPTION -val nmonths
  xmlchange -file env_run.xml -id STOP_N -val 6
  xmlchange -file env_run.xml -id DOUT_L_MS -val TRUE

  Buildconf/cam.buildnml.csh
  set
  ncdata         = '/fis/cgd/cseg/csm/inputdata/atm/waccm/ic/waccm3548_2x_t43.cam2.i.1870-01-01-00000.nc'

  Buildconf/cice.buildnml.csh
   change ice_ic         = 'b40.1850.track1.008.cice.r.0535-01-01-00000.nc'
   to     ice_ic         = 'b40.1850.track1.008.cice.r.0535-01-01-00000'

  cp /fis01/cgd/cseg/csm/runs/ccsm4_0/b40.1850.track1.008/SourceMods/src.cam/cloud_fraction.F90 ./SourceMods/src.cam/.
  cp /fis01/cgd/cseg/csm/runs/ccsm4_0/b40.1850.track1.008/SourceMods/src.cice/ice_shortwave.F90 ./SourceMods/src.cice/.
    edit ice_shortwave.F9
    change       use ice_state, only: nt_aero
    to           use ice_state, only: nt_aero, tr_aero

  cd /ptmp/$USER/b40.1850.2deg.tr1.waccm.001/run
  msrcp "mss:/CCSM/csm/b40.1850.track1.008/rest/0535-01-01-00000/*" .


Pre-Run Instructions
====================

 (*) run create_production_test
 
 (*) run debug smoke test


Run Instructions
================

  Run Length: 10 years and then TOA is examined

  Account key:  ACD 15010022 (or CCSM_IPCC SEWG 93300406 as a backup)

   - After each year of monthly history files is done, notify Dan of
     their location

   - After 10 years can you run the standard diags (in comparison to
     the last 20 years of b40.1850.track1.008)

Additional Information
======================

 (*) [put any additional information here]


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Run Checklist


For any nonstandard (not out-of-the-box) production runs, complete the
following Run Checklist.



I.  Update $case/status.txt file


II. Component-Liaison Review Completion


   Component         Liaison        Date Approved
   ============+================+==================

      waccm            marsh          ----

      atm              rneale         ----

      cpl              kauff          20090807

      ice              dbailey        20090807 

      lnd              erik           20090807

      ocn              njn01          20090807
 

III. create_production_test completed   [who,when]           
  fischer  Aug 06 2009  create_production_test fails
                        with hybrid run, but a startup
                        run passed
            
IV. debug smoke test completed [who,when]
  Fischer  Aug 07 2009  passed. 



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