e40.1850.2deg.tr1.2xco2.003


Contents:


Run Specifications


===================
General Information
===================

   Purpose of Run: [short description]

   Scientific Lead: [gent]

   Software Engineering Lead: [mvertens]

   Assigned to: mai

   Date: 2009-08-27

   Run Length:  [60]

=========================
Case Creation Information (all fields are required)
=========================

   CCSM tag:   [ccsm4_0_beta20]

   Case Name:  e40.1850.2deg.tr1.2xco2.003

   Machine:    bluefire

   Compset:    E_1850_TRACK1+

   Resolution: f19_g16


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

   Runtype: [hybrid]

   start from the 0535-01-01-00000 restarts (except ocean) of b40.1850.track1.008

   Make sure to delete '.nc' in the cice.buildnml.csh script from the ice_ic
   file.


   env_conf.xml mods
   _________________

   xmlchange -file env_conf.xml -id CCSM_CO2_PPMV -val '569.4'
   xmlchange -file env_conf.xml -id CAM_CONFIG_OPTS -val '-phys cam3_5_1'
   xmlchange -file env_conf.xml -id CAM_NML_USE_CASE -val '1850_track1'
   xmlchange -file env_conf.xml -id CLM_BLDNML_OPTS -val '-use_case 1850_control'
   xmlchange -file env_conf.xml -id CICE_PRESAERO_TYPE -val 'data_clim_1850'

   env_mach_pes.xml mods
   _____________________

<entry id="NTASKS_ATM" value="256" />  <entry id="NTHRDS_ATM" value="1"  />  <entry id="ROOTPE_ATM" value="0"   />
<entry id="NTASKS_LND" value="32"  />  <entry id="NTHRDS_LND" value="1"  />  <entry id="ROOTPE_LND" value="160" />
<entry id="NTASKS_ICE" value="160" />  <entry id="NTHRDS_ICE" value="1"  />  <entry id="ROOTPE_ICE" value="0"   />
<entry id="NTASKS_OCN" value="64"  />  <entry id="NTHRDS_OCN" value="1"  />  <entry id="ROOTPE_OCN" value="0"   />
<entry id="NTASKS_CPL" value="64"  />  <entry id="NTHRDS_CPL" value="1"  />  <entry id="ROOTPE_CPL" value="192" />
<entry id="NTASKS_GLC" value="64"  />  <entry id="NTHRDS_GLC" value="1"  />  <entry id="ROOTPE_GLC" value="192" />

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

   Buildconf
   _________

   vi Buildconf/cice.buildnml.csh                    
   vi Buildconf/docn.buildnml.csh
      set STREAM1TXT = "pop_frc.1x1d.stream.txt"  <== old
      set STREAM1TXT = "pop_frc.gx1v6.stream.txt" <== new
   mv Buildconf/pop_frc.1x1d.stream.txt Buildconf/pop_frc.gx1v6.stream.txt

Use a new SOM forcing file.

   vi Buildconf/pop_frc.gx1v6.stream.txt

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

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


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

   cp /fs/cgd/csm/collections/ccsm4_0_beta20/models/atm/cam/src/physics/cam/cloud_fraction.F90 .
   vi cloud_fraction.F90                 <change RHMINL on line 156 to .924>

   cd ccsm4_0/e40.1850.2deg.tr1.2xco2.003/SourceMods/src.cice
   scp poorman.cgd.ucar.edu:/home/mai/008/ice_shortwave.F90 .         <mod from Dave Bailey>
   vi ice_shortwave.F90                  <add "tr_aero" to line 1213>


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

  total pes   : 256

  Overall Metrics:
    Model Cost:             127.40   pe-hrs/simulated_year (scale= 0.50)
    Model Throughput:        24.11   simulated_years/day

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

  * [put any special instructions here]


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

  * Run create_production_test

  * Run debug smoke test


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

  Run Length: [60 years]

  Account key:  [93300406]

  Priority/Targeted queue:  [regular]

  Other:


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

  * [put any additional information here]



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Run Checklist


Complete the following checklist prior to beginning the production run:



1.  Update status file: /web/web-data/cseg/ccsm4_0_runs/e40.1850.2deg.tr1.2xco2.003/status.txt  [assigned, setup in progress, running]


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

   Component         Liaison/                     Date Approved
                     Reviewer
   ================+==========================+==================

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

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

      ice                 dbailey                     ----

      lnd            [erik,other]                     ----

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

      env_ file      [mvertens,other]                 ----
      settings
 

3.   Create_production_test completed   [mai, 2009-08-27]
 
            
4.   Debug smoke test completed [mai, 2009-08-27]


5.  Performance review completed [who,when]
 



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Comments

 




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