b40.1850.track1.1deg.008


Contents:


Run Specifications


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

   Purpose of Run: Determination of land initial condition on b40.1850.track1.1deg.006

   Scientific Lead: Jim Hurrell

   Software Engineering Lead: Mariana Vertenstein, Jon Wolfe

   Assigned to: Andy Mai
 
   Date: 2009-09-03

   Run Length:  5 years
 
=========================
Case Creation Information (all fields are required)
=========================

   CCSM tag:   ccsm4_0_beta23

   Case Name:  b40.1850.track1.1deg.008

   Machine:    bluefire

   Compset:    B_1850_TRACK1_CN
 
   Resolution: 0.9x1.25_gx1v6


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

   Runtype: hybrid
           
   RUN_STARTDATE = 0001-01-01
   RUN_REFCASE = 1850_f09_g16_c090901
   RUN_REFDATE = 0001-01-01

   Note: the necessary restart files can be found in:
         /fis01/cgd/cseg/csm/inputdata/hybrid_initial/1850_f09_g16_c090901

   However, the land will start from year 131 of the run b40.1850T1_1deg_07ornl


   env_conf.xml mods 
   _________________

   none


   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
   _________

  * make sure ice albedos get set to the following in the namelist:

      dT_mlt    = 1.5_dbl_kind
      rsnw_melt = 1500._dbl_kind


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


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

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

   After configuring the model, edit Buildconf/clm.buildnml.csh and change finidat to point to have 

      finidat = 'b40.1850T1_1deg_07ornl.clm2.r.0131-01-01-00000.nc'

   You then also have to prestage this file in the run/ directory before starting the run

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

  * Run create_production_test (on the side)
 
  * Run debug smoke test (on the side)


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

  Run Length: 5 years 

  Account key:  97780014

  Priority/Targeted queue:  premium

  Other:


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

  Please do the RESTOM after 5 years to compare with the 005 run and let the liaisons know that this
  run is done.


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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/b40.1850.track1.1deg.008/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            Sam Levis                     2009-09-08

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

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

3.   Create_production_test completed   Andy Mai   2009-09-08
 
            
4.   Debug smoke test completed         Andy Mai   2009-09-08


5.  Performance review completed [who,when]
 



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Comments

 




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