Difference between revisions of "GEOS-Chem v11-02 benchmark history"
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*Matt Evans wrote | *Matt Evans wrote | ||
*:The only major changes [from JPL 15-10] are to do with the MVK / MACR + OH changes we expected, changes in the PRPE +OH and changes in the N2O5 / HO2NO2 formation / loss rates. Unless I’ve missed something I think we are happy with all of this. | *:The only major changes [from JPL 15-10] are to do with the MVK / MACR + OH changes we expected, changes in the PRPE +OH and changes in the N2O5 / HO2NO2 formation / loss rates. Unless I’ve missed something I think we are happy with all of this. | ||
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'''[[PAN|PAN updates]]''' | '''[[PAN|PAN updates]]''' | ||
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*The [[Sulfate_aerosols#Fix_bug_in_CHEM_NIT_routine|bug fix in <tt>CHEM_NIT</tt>]] did not cause any changes that amount to >10%. | *The [[Sulfate_aerosols#Fix_bug_in_CHEM_NIT_routine|bug fix in <tt>CHEM_NIT</tt>]] did not cause any changes that amount to >10%. | ||
*The [[Sulfate_aerosols#Fix_for_sulfate_production_in_HET_DROP_CHEM|fix for sulfate production in <tt>HET_DROP_CHEM</tt>]] caused an increase in SO2, NH4, and NITs over the oceans and a decrease in SO4, SO4s, NH3, and NITs over the oceans | *The [[Sulfate_aerosols#Fix_for_sulfate_production_in_HET_DROP_CHEM|fix for sulfate production in <tt>HET_DROP_CHEM</tt>]] caused an increase in SO2, NH4, and NITs over the oceans and a decrease in SO4, SO4s, NH3, and NITs over the oceans | ||
− | *[[Sulfate_aerosols#Fix_bugs_in_sulfate_chemistry_routines| | + | *The [[Sulfate_aerosols#Fix_bugs_in_sulfate_chemistry_routines|bug fixes in sulfate chemistry routines]] caused changes in SO2, SO4, SO4s, NH3, NH4, NIT, and NITs. |
− | + | **Viral Shah wrote: | |
− | + | **:The effects of my proposed fixes are a bit more pronounced during the NH winter. The plots show significant increases in sulfate concentrations over large areas of the NH. The SO4 increases are accompanied by decreases in NIT in some areas. The increase in SO4 in the cold areas of NH is mostly because of the correction to HNO3 effective Henry's law coefficient that leads to higher cloud water pH (between 4 and 5) and higher production by in-cloud oxidation by O3. The lower SO4 concentrations in the SH are probably due to the fix to ∆H/R parameter. I expect the effects [of the LWC units fix] to be relatively small. | |
'''[[Dry_deposition#Bug_in_computation_of_aerodynamic_resistance_RA|Fix bug in dry deposition aerodynamic resistance]]''' | '''[[Dry_deposition#Bug_in_computation_of_aerodynamic_resistance_RA|Fix bug in dry deposition aerodynamic resistance]]''' | ||
− | * | + | *This update caused slight decreases in many species at the surface. Species changed by >10% from this update include HNO3, H2O2, N2O5, and NIT. |
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+ | The following updates impacted species concentrations slightly, but the changes did not amount to >10%. | ||
+ | *[[Chemistry_Issues#Fixes_to_correct_ALK4_lumping_issue|Fixes to correct ALK4 lumping issue]] | ||
+ | *[[Acetone#Fix_acetone_parameterization_in_hcox_seaflux_mod.F90|Fix acetone parameterization in <tt>hcox_seaflux_mod.F90</tt>]] | ||
+ | *[[GEOS-Chem_v11-01#Bug_in_cos.28SZA.29_for_start_of_timestep|Bug fix in cos(SZA) for start of timestep]] | ||
+ | *[[GEOS-Chem_v11-02#Include_TOA_pressure_when_calculating_dry_pressure_edges|Include TOA pressure when calculating dry pressure edges]] | ||
|- | |- | ||
|At 500 hPa, list all species that changed by 10% or more: | |At 500 hPa, list all species that changed by 10% or more: | ||
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|Comments on 500 hPa differences: | |Comments on 500 hPa differences: | ||
− | | | + | |See comments on surface differences. |
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|- | |- | ||
|In the ZONAL MEAN differences, list all species that changed by 10% or more: | |In the ZONAL MEAN differences, list all species that changed by 10% or more: | ||
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|- | |- | ||
|Comments on ZONAL MEAN differences: | |Comments on ZONAL MEAN differences: | ||
− | | | + | |See comments on surface differences. |
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|- | |- | ||
|In the EMISSION RATIO maps, list all species that changed by 10% or more: | |In the EMISSION RATIO maps, list all species that changed by 10% or more: |
Revision as of 18:19, 20 April 2017
On this page we have posted complete information about all benchmark simulations (both 1-month and 1-year) for GEOS-Chem v11-02.
Contents
1-year full-chemistry benchmarks
TBD
1-month benchmarks
v11-02a
Here is the assessment form for 1-month benchmark simulation v11-02a.
Description | |||||||||||||||||||||||
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Features affecting the full-chemistry simulation in this benchmark: |
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Features not affecting the full-chemistry simulation in this benchmark: |
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Version, resolution, met fields used: | v11-02, GEOS-FP (72L), 4x5, July 2013 | ||||||||||||||||||||||
1-month benchmark finished on: | Sun Apr 16 01:37:36 EDT 2017 | ||||||||||||||||||||||
Performance statistics: |
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Compared to previous benchmark: | v11-01 public release | ||||||||||||||||||||||
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): | ||||||||||||||||||||||
Unit test results may be viewed at: | http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/v11-02/v11-02a/v11-02a.results.html | ||||||||||||||||||||||
Plots may be viewed at: | http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/v11-02/v11-02a/ | ||||||||||||||||||||||
Metrics | |||||||||||||||||||||||
Global mean OH (from log file): | 12.3128108012973 x 105 molec/cm3 | ||||||||||||||||||||||
Methyl chloroform lifetime: | 5.1159 years | ||||||||||||||||||||||
Did either of these change by more than 5%? | No. Mean OH changed by -2.57% and MCF lifetime changed by 2.94%. | ||||||||||||||||||||||
At the SURFACE, list all species that changed by 10% or more: | NO, O3, PAN, CO, ALK4, ISOP, HNO3, H2O2, ACET, MEK, ALD2, RCHO, MVK, MACR, PMN, PPN, R4N2, PRPE, C3H8, CH2O, C2H6, N2O5, HNO4, MP, DMS, SO2, SO4, SO4s, MSA, NH3, NH4, NIT, NITs, BCPI, OCPI, BCPO, OCPO, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, CHBr3, MPN, ISOPND, ISOPNB, MOBA, PROPNN, HAC, GLYC, MVKN, MACRN, RIP, IEPOX, MAP, NO2, NO3, HNO2, BrCl, HCl, Cl, ClO, HOCl, ClNO3, ClOO, OClO, Cl2, Cl2O2, MTPA, LIMO, MTPO, TSOG1, TSOG2, TSOG2, TSOG0, TSOA1, TSOA2, TSOA3, TSOA0, ISOG1, ISOG2, ISOG3, ISOA1, ISOA2, ISOA3, BENZ, TOLU, XYLE, ASOG1, ASOG2, ASO3G3, ASOAN, ASOA1, ASOA2, ASOA3, OH, HO2 | ||||||||||||||||||||||
Comments on SURFACE differences: |
Below we summarize the notable changes caused by specific updates. Update chemistry rate constants based on JPL Publication 15-10
Monthly mean NEI2011 emissions
Bug fixes in the GEOS-Chem sulfate module:
Fix bug in dry deposition aerodynamic resistance
The following updates impacted species concentrations slightly, but the changes did not amount to >10%. | ||||||||||||||||||||||
At 500 hPa, list all species that changed by 10% or more: | NO, PAN, CO, ALK4, ISOP, HNO3, H2O2, ACET, MEK, ALD2, RCHO, MVK, MACR, PMN, PPN, R4N2, PRPE, C3H8, CH2O, C2H6, N2O5, HNO4, MP, DMS, SO2, SO4, SO4s, MSA, NH3, NH4, NIT, NITs, BCPI, OCPI, BCPO, OCPO, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, CHBr3, MPN, ISOPND, ISOPNB, MOBA, PROPNN, HAC, GLYC, MVKN, MACRN, RIP, IEPOX, MAP, NO2, NO3, HNO2, BrCl, Cl, ClO, HOCl, ClNO3, ClOO, OClO, Cl2, Cl2O2, MTPA, LIMO, MTPO, TSOG1, TSOG2, TSOG2, TSOG0, TSOA1, TSOA2, TSOA3, TSOA0, ISOG1, ISOG2, ISOG3, ISOA1, ISOA2, ISOA3, BENZ, TOLU, XYLE, ASOG1, ASOG2, ASO3G3, ASOAN, ASOA1, ASOA2, ASOA3, OH, HO2 | ||||||||||||||||||||||
Comments on 500 hPa differences: | See comments on surface differences. | ||||||||||||||||||||||
In the ZONAL MEAN differences, list all species that changed by 10% or more: | NO, PAN, ALK4, ISOP, HNO3, H2O2, MEK, ALD2, RCHO, MVK, MACR, PMN, PPN, PRPE, C3H8, CH2O, N2O5, HNO4, MP, DMS, SO2, SO4, SO4s, NH3, NH4, NIT, NITs, BCPI, OCPI, BCPO, OCPO, Br2, Br, BrO, HOBr, HBr, BrNO2, CHBr3, MPN, ISOPND, ISOPNB, MOBA, HAC, GLYC, MVKN, MACRN, RIP, IEPOX, MAP, NO2, NO3, HNO2, BrCl, Cl, ClO, HOCl, ClNO3, ClOO, OClO, Cl2, Cl2O2, MTPA, LIMO, MTPO, TSOG1, TSOG2, TSOG3, TSOG0, TSOA1, TSOA2, TSOA3, TSOA0, ISOG1, ISOG2, ISOG3, ISOA1, ISOA2, ISOA3, BENZ, TOLU, XYLE, ASOG1, ASOG2, ASOG3, ASOAN, ASOA1, ASOA2, ASOA3, OH, HO2 | ||||||||||||||||||||||
Comments on ZONAL MEAN differences: | See comments on surface differences. | ||||||||||||||||||||||
In the EMISSION RATIO maps, list all species that changed by 10% or more: |
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Comments on EMISSION RATIO differences: |
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Additional or summary comments: | Results from our v11-02a benchmark using the GNU Fortran Compiler
We also performed an identical v11-02a benchmark, having compiled GEOS-Chem with gfortran 6.2.0. We obtained essentially identical results to the benchmark reported in this table, which used ifort 11.1.069 to compile GEOS-Chem. For more details, see this post on our GNU Fortran compiler wiki page. | ||||||||||||||||||||||
Approval | |||||||||||||||||||||||
Requires further investigation: | TBD | ||||||||||||||||||||||
Approved by: | TBD | ||||||||||||||||||||||
Date of approval: | TBD |
--Melissa Sulprizio (talk) 18:46, 14 April 2017 (UTC)
--Bob Yantosca (talk) 16:05, 20 April 2017 (UTC)
1-year Rn-Pb-Be benchmarks
TBD