b40.abrupt4xco2.1deg.001


Contents:


Run Specifications


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

   Purpose of Run: Gregory-style diagnosis of "slow" climate system response
(CORE 6.3). Impose an instantaneous quadrupling of CO2 concentration (relative
to pre-industrial) and then hold it fixed.  The exp is initiated from the same
point in the pre-industrial control run as expt.6.1 (at least
140 years before the end of the control). 

   Scientific Lead: J Hurrell 

   Software Engineering Lead: Mariana 

   Assigned to: hteng
 
   Date: 2010-03-10

   Run Length:  150 years 
 
=========================
Case Creation Information (all fields are required)
=========================

   CCSM tag:   ccsm4_0_beta45

   Case Name:  b40.abrupt4xco2.1deg.001

   Machine:    bluefire

   Compset:    B_1850_CN
 
   Resolution: 0.9x1.25_gx1v6


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

   Runtype: hybrid   
   RUN_STARTDATE = 1850-01-01
   RUN_REFCASE = b40.1850.track1.1deg.006  
   RUN_REFDATE = 0251-01-01

           
 
   env_conf.xml mods 
   _________________
 xmlchange -file env_conf.xml -id CCSM_CO2_PPMV -val '1138.8'
 xmlchange -file env_conf.xml -id RUN_TYPE -val 'hybrid'
 xmlchange -file env_conf.xml -id RUN_REFCASE -val 'b40.1850.track1.1deg.006'
 xmlchange -file env_conf.xml -id RUN_REFDATE -val '0251-01-01'
 xmlchange -file env_conf.xml -id RUN_STARTDATE -val '1850-01-01'
 xmlchange -file env_conf.xml -id GET_REFCASE -val 'FALSE'

msrcp "mss:/CCSM/csm/b40.1850.track1.1deg.006/rest/0251-01-01-00000/*" .


   env_mach_pes.xml mods
   _____________________
      
  component       comp_pes    root_pe   tasks  x threads (stride)
   ---------        ------     -------   ------   ------   ------
   cpl = cpl        320         0        320    x 1       (1     )
   glc = sglc       1           0        1      x 1       (1     )
   lnd = clm        128         320      128    x 1       (1     )
   ice = cice       320         0        320    x 1       (1     )
   atm = cam        448         0        448    x 1       (1     )
   ocn = pop2       64          448      64     x 1       (1     )

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

   Buildconf
   _________



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

  * [put any special SourceMods instructions here]


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

  * 13.6 years/day across 8 nodes
 
 
====================
Special Instructions
====================

  * [put any special instructions here]
 

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

  * Create_production_test completed hteng Mon Mar 15 10:00 MST 2010
 
  * Debug smoke test completed hteng mon Mar 15 10:30 MST 2010 

  * Add NCAR Software Levels info to checklist 

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

  Run Length: 150 years 

  Account key:  [required for bluefire and any other machine with more than one account]

  Priority/Targeted queue: regular 

  Other:

================
Diagnostics Plan
================

  * [put diagnostics plan here]


======================
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/b40.abrupt4xco2.1deg.001/status.html  [assigned, pending, running]

2.  Document NCAR software levels at beginning of run (use the spinfo command on bluefire)
***************************************************
NCAR SOFTWARE LEVELS: Mon Mar 15 13:40:05 MDT 2010.
***************************************************


AIX:                  bos.mp              5.3.10.1
CSM:                  csm.core            1.7.1.4
LoadLeveler:          LoadL.full          3.5.1.3
GPFS:                 gpfs.base           3.2.1.14
VSD:                  rsct.vsd.vsdd       4.1.0.23
POE:                  ppe.poe             5.1.1.3
PESSL:                pessl.rte.smp       3.3.0.2
ESSL:                 essl.rte.smp        4.4.0.1
FORTRAN:              xlfrte              12.1.0.6
PERL:                 perl.rte            5.8.2.100
C:                    xlC.rte             10.1.0.3

3.  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            [hannay]                       Fri Mar12 15:00 MST 2010 

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

      ice                 dbailey                   Fri Mar12 14:00 MST 2010 

      lnd            [slevis]                       Fri Mar12 14:00 MST 2010 

      ocn            njn01                          Sun Mar14 21:00 MST 2010 

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

      data           [strand,other]                 Mon Mar15 10:00 MST 2010 
 

4.  Create_production_test completed   hteng  Mon Mar15 10:00 MST 2010
 

5.  Debug smoke test completed hteng Mon Mar15 10:30 MST 2010 


6.  Performance review completed [who,when]
 


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