Difference between revisions of "GEOS-Chem v11-01 benchmark history"
From Geos-chem
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Features affecting the full-chemistry simulation in this benchmark: | Features affecting the full-chemistry simulation in this benchmark: | ||
− | * | + | *[[Air_Quantity_Updates_for_v11-01a|Correctly incorporate moisture into air quantities and tracer unit conversions]] |
+ | *[[Air_Quantity_Updates_for_v11-01a#Convection|Use tracer units [kg/kg total air] in convection and advection and [v/v dry air] where previously [v/v]]] | ||
+ | *[[Air Quantity Updates for v11-01a#Water Vapor Saturation Pressure|Update water vapor saturation formula (Nordquist, 1973)]] | ||
+ | *[[Cloud_convection#Fix bug in DO_MERRA_CONVECTION affecting mass conservation|Fix bug in DO_MERRA_CONVECTION affecting mass conservation]] | ||
+ | *[[#Prevent negative tracer concentrations after advection|Reset negative tracer concentrations within advection to positive at poles]] | ||
Features not affecting the full-chemistry simulation in this benchmark: | Features not affecting the full-chemistry simulation in this benchmark: | ||
− | * | + | *[[#Now have a test for mass conservation|Now have the option to print out global tracer mass time series to inspect mass conservation]] |
+ | *[[Coupling_GEOS-Chem_with_RRTMG#Fix_bug_that_prevents_storage_of_O3_and_CH4_RFs|Fix bug in RRTMG that prevents storage of O2 and CH4 RFs]] | ||
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|Developer name(s) and institution(s): | |Developer name(s) and institution(s): | ||
− | |Lizzie Lundgren ([[GEOS-Chem Support Team]]) | + | | |
+ | *''RRTMG fix:'' Sebastian Eastham (MIT), David Ridley (MIT) | ||
+ | *''All other features:'' Lizzie Lundgren ([[GEOS-Chem Support Team]]) | ||
|- | |- | ||
|Version, resolution, met fields used: | |Version, resolution, met fields used: | ||
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|This update will impact:<br>(select all that apply with '''boldface''') | |This update will impact:<br>(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): '''Tracer Unit Conversions''', '''Air Quantities (e.g. box height and air mass)''' |
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|[[GEOS-Chem Unit Tester|Unit test]] results may be viewed at: | |[[GEOS-Chem Unit Tester|Unit test]] results may be viewed at: | ||
− | |<tt>http://ftp.as.harvard.edu/ | + | |<tt>http://ftp.as.harvard.edu/pub/exchange/1mo_benchmark/v11-01/v11-01a-Run1/v11-01a.results.html</tt> |
|- | |- | ||
|Plots may be viewed at: | |Plots may be viewed at: | ||
− | |<tt>http://ftp.as.harvard.edu/ | + | |<tt>http://ftp.as.harvard.edu/pub/exchange/1mo_benchmark/v11-01/v11-01a-Run1/</tt> |
|-bgcolor="#cccccc" | |-bgcolor="#cccccc" | ||
*NOTE: Unit tests for tagged CO were not performed, since this simulation is not yet 100% compatible with HEMCO. | *NOTE: Unit tests for tagged CO were not performed, since this simulation is not yet 100% compatible with HEMCO. | ||
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|Comments on EMISSION RATIO differences: | |Comments on EMISSION RATIO differences: | ||
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− | *The emission totals for NO changed slightly for several sources: soil and fertilizer (both by -0.000030 Tg N), anthropogenic + biomass burning (by 0.000081 Tg N), and lightning (by 0.005719 Tg N). | + | *The emission totals for NO changed slightly for several sources: soil and fertilizer (both by -0.000030 Tg N), anthropogenic + biomass burning (by 0.000081 Tg N), and lightning (by 0.005719 Tg N). Because NO emissions are dependent on the atmospheric concentration of NOx, we believe that the small changes are due to changes in the NOx atmospheric concentration associated with the air quantity moisture fixes. |
*The emission totals for hydrophilic tracer from hydrophobic tracer changed slightly for brown carbon (by -0.004145 Tg C) and organic carbon (by -0.012820 Tg C). | *The emission totals for hydrophilic tracer from hydrophobic tracer changed slightly for brown carbon (by -0.004145 Tg C) and organic carbon (by -0.012820 Tg C). | ||
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Revision as of 20:55, 2 July 2015
On this page we have posted complete information about all benchmark simulations (both 1-month and 1-year) for GEOS-Chem v11-01.
1-year benchmarks
1-month benchmarks
v11-01a
Here is the assessment form for 1-month benchmark simulation v11-01a.
Description | |
---|---|
New features added into GEOS-Chem: |
Features affecting the full-chemistry simulation in this benchmark:
Features not affecting the full-chemistry simulation in this benchmark: |
Developer name(s) and institution(s): |
|
Version, resolution, met fields used: | v11-01, GEOS-FP (72L), 4x5, July 2013 |
1-month benchmark finished on: | Thurs Jul 02 00:00:12 EDT 2015 |
Performance statistics: |
|
Compared to previous benchmark: | v10-01-public-release with SOA on |
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): Tracer Unit Conversions, Air Quantities (e.g. box height and air mass) |
Unit test results may be viewed at: | http://ftp.as.harvard.edu/pub/exchange/1mo_benchmark/v11-01/v11-01a-Run1/v11-01a.results.html |
Plots may be viewed at: | http://ftp.as.harvard.edu/pub/exchange/1mo_benchmark/v11-01/v11-01a-Run1/ |
Metrics | |
Global mean OH (from log file): | 12.5726451325898 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.9926 years |
Did either of these change by more than 5%? | No. The mean OH differs by 0.50%, and the MCF lifetime differs by -0.58%. |
At the SURFACE, list all species that changed by 10% or more: | NO, ISOP, HNO3, MVK, MACR, PMN, N2O5, NH4, NIT, NITs, OCPO, DST1, DST2, DST3, DST4, Br, BrO, HOBr, ISOPN, MOBA, GLYC, MMN, RIP, IEPOX, BrCl, Cl, ClO, ClNO2, ClOO, OClO, Cl2, Cl2O2, MTPA, LIMO, MTPO, ASOA2, ASOA3 |
Comments on SURFACE differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, ISOP, HNO3, MVK, MACR, PMN, PRPE, NH3, NIT, OCPO, DST3, DST4, Br, ISOPN, MOBA, GLYC, RIP, IEPOX, BrCl, Cl, ClO, ClNO2, ClOO, OClO, Cl2, Cl2O2, MTPA, LIMO, MTPO |
Comments on 500 hPa differences: |
|
In the ZONAL MEAN differences, list all species that changed by 10% or more: | NO, ALK4, ISOP, HNO3, MVK, MACR, PMN, PRPE, C3H8, N2O5, SO4s, NH3, NIT, NITs, BCPO, OCPO, DST1, DST2, DST3, DST4, SALC, Br, HBr, BrNO3, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, OCS, BrCl, CCl4, CH3CCl3, CFC11, H1211, H1301, H24O2, Cl, ClO, ClNO2, ClOO, OClO, Cl2, Cl2O2, MTPA, LIMO, MTPO, TSOA2, ISOA2, TOLU, |
Comments on ZONAL MEAN differences: | |
In the EMISSION RATIO maps, list all species that changed by 10% or more: | None |
Comments on EMISSION RATIO differences: |
|
Additional or summary comments: |
|
Approval | |
Requires further investigation: | TBD |
Approved by: | TBD |
Date of approval: | TBD |
--Lizzie Lundgren (talk) 17:05, 2 July 2015 (UTC)