GEOS-Chem v9-02 benchmark history

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On this page we have posted complete information about all benchmark simulations (both 1-month and 1-year) for GEOS-Chem v9-02.

1-year benchmarks

1-month benchmarks

v9-02a

Here is the assessment form for 1-month benchmark simulation v9-02a.

Description
New features added into GEOS-Chem:
Developer name(s) and institution(s):
  • Sajeev Philip (Dalhousie)
Version, resolution, met fields used: v9-02, GEOS-5 (47L), 4x5
1-month benchmark finished on: Fri Oct 12 17:58:19 EDT 2012
Performance statistics:
  • Ran on 8 CPUs of bench@titan-10.as.harvard.edu (2.659 GHz x 8 CPU)
  • Wall time: 2:19
  • Scalability: 6.5621
Compared to previous benchmark: v9-01-03-Fix_for_IFORT12
This update will impact:
(select all that apply with boldface)
Advection, BL Mixing, Convection, Met Fields, Dry Dep, Wet Dep, Stratosphere, Anthro Emiss, Biogenic Emiss, Biomass Emiss, Photolysis, Chemistry, Other (please specify):
Plots may be viewed at: ftp://ftp.as.harvard.edu/pub/exchange/mpayer/1mo_quick_look/v9-02a/
Metrics
Global mean OH (from log file): 12.8727104044567 x 105 molec/cm3
Methyl chloroform lifetime: 4.8983
Did either of these change by more than 5%? No
At the SURFACE, list all species that changed by 10% or more: All species
Comments on SURFACE differences: Change in boundary layer mixing
At 500 hPa, list all species that changed by 10% or more: DST4, NITS,NH3,DMS,PRPE,MACR and ISOP (over Ocean). NIT (over land)
Comments on 500 hPa differences: Change in boundary layer mixing
In the ZONAL MEAN differences, list all species that changed by 10% or more: All species
Comments on ZONAL MEAN differences: Change in boundary layer mixing
In the EMISSION RATIO maps, list all species that changed by 10% or more: No
Comments on EMISSION RATIO differences:
Additional or summary comments:
Approval
Requires further investigation: No
Approved: Yes
Date of approval:

--Melissa Payer 12:00, 15 October 2012 (EDT)