e40.1850.2deg.tr1.1xco2.001


Contents:


Run Specifications


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

   Purpose of Run: Equilibrium sensitivity study of 2 degree 1850 track1
                   This is the 1xco2 run that the corresponding 2xco2 run will be compared to

   Scientific Lead: Peter Gent (gent)

   Software Engineering Lead: Mariana Vertenstein (mvertens)

   Assigned to: mai
 
   Date Requested: 2009-08-31

   Run Length:  80 years
 
=========================
Case Creation Information (all fields are required)
=========================

   CCSM tag:   ccsm4_0_beta20

   Case Name:  b40.1850.2deg.tr1.1xco2.001

   Machine:    bluefire

   Compset:    E
 
   Resolution: 1.9x2.5_gx1v6

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

   Runtype: startup  

   env_conf.xml mods
   _________________

   <entry id="CAM_CONFIG_OPTS"    value="-phys cam3_5_1"          />    
   <entry id="CAM_NML_USE_CASE"   value="1850_track1"             />    
   <entry id="CLM_CONFIG_OPTS"    value="-bgc cn"                 />    
   <entry id="CLM_BLDNML_OPTS"    value="-use_case 1850_control"  />    
   <entry id="CICE_PRESAERO_TYPE" value="data_clim_1850"          />   

   env_mach_pes.xml mods
   _____________________
      
  component       comp_pes    root_pe   tasks  x threads (stride) 
  ---------        ------     -------   ------   ------   ------  
  cpl = cpl        64          192      64     x 1       (1     ) 
  glc = sglc       64          192      64     x 1       (1     ) 
  lnd = clm        32          160      32     x 1       (1     ) 
  ice = cice       160         0        160    x 1       (1     ) 
  atm = cam        256         0        256    x 1       (1     ) 
  ocn = docn       64          0        64     x 1       (1     ) 

  total pes   : 256 

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

   Buildconf
   _________

 (*)  edit Buildconf/docn.buildnml.csh as follows

       < set STREAM1TXT = "pop_frc.gx1v6.stream.txt" <=======new
       > set STREAM1TXT = "pop_frc.1x1d.stream.txt"  <=======old

 (*) rename pop_frc.1x1d.stream.txt to pop_frc.gx1v6.stream.txt AND make the following changes

       <             pop_frc.gx1v6.090731.nc  <===== new
       >             pop_frc.1x1d.090130.nc   <===== old

       <             pop_frc.gx1v6.090731.nc  <===== new
       >             pop_frc.1x1d.090130.nc   <===== old


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

   use following source mods from b40.1850.track1.008 - but adapted to
   work with ccsm4_0_beta20

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

==========================
Performance/Cost Estimates
==========================

    Model Cost:             125.00   pe-hrs/simulated_year (scale= 0.50) 
    Model Throughput:        24.58   simulated_years/day 
 
====================
Pre-Run Instructions
====================

  * Run create_production_test
 
  * Run debug smoke test

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

  Run Length: 80 yeras

  Account key: 93300406

  Priority/Targeted queue:  regular

  Other: None

======================
Additional Information
======================
  
  None


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Run Checklist


Complete the following checklist prior to beginning the production run:



I.  Update status file: /web/web-data/cseg/ccsm4_0_runs/e40.1850.2deg.tr1.1xco2.001/status.txt  [assigned, setup in progress, running]


II. Complete the following table, as necessary, showing
    the component liaison's name and the date the setup
    was approved.
 

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

      atm        [rneale,eaton,other]             ----

      cpl        [kauff,mvertens,tcraig,other]    ----

      ice             dbailey                     ----

      lnd        [erik,other]                     ----

      ocn        [njn01,gokhan,other]             ----
 

III. Create_production_test completed   [mai, 2009-08-07]
 
            
IV. Debug smoke test completed [mai, 2009-08-07]


V.  Performance review completed [who,when]
 



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Comments


The following part of the set-up was unintentionally not done:

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

   use following source mods from b40.1850.track1.008 - but adapted to
   work with ccsm4_0_beta20

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

This was corrected in e40.1850.2deg.tr1.1xco2.002, a run done by dbailey.


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