Difference between revisions of "GEOS-Chem v11-02 benchmark history"
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|1-month benchmark finished on: | |1-month benchmark finished on: | ||
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|Performance statistics: | |Performance statistics: | ||
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|Comments on SURFACE differences: | |Comments on SURFACE differences: | ||
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+ | Below we summarize the notable changes caused by specific updates. | ||
+ | |||
+ | '''[[Updates_in_JPL_Publication_15-10|Update chemistry rate constants based on ''JPL Publication 15-10'']]''' | ||
+ | *Notable changes caused by this update: | ||
+ | **>10% increase in MVK, PRPE, N2O5, Cl2O2 | ||
+ | **>10> decrease in MACR, PMN, CHBr3 | ||
+ | *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. | ||
+ | |||
+ | '''[[Chemistry_Issues#Fixes_to_correct_ALK4_lumping_issue|Fixes to correct ALK4 lumping issue]]''' | ||
+ | *This update caused a decrease in ALK4 and impacted other species, but it did not amount to >10% change. | ||
+ | |||
+ | '''[[PAN|PAN updates]]''' | ||
+ | *Notable changes caused by this update: | ||
+ | **PAN increases over oceans and decreases over land. The decrease over land is caused in part by updates to [[PAN#PAN_dry_deposition|PAN dry deposition]]. | ||
+ | **NO decreases over biomass burning regions due to [[PAN#Partitioning_of_NO_biomass_burning_emissions|partitioning of NO biomass burning emissions directly to PAN and HNO3]]. | ||
+ | **ALD2 increases global due to the addition of ALD2 emissions from decaying plants and an [[PAN#Acetaldehyde_ocean_source|ALD2 ocean source]]. | ||
+ | **MTPA changes are caused by (1) [[PAN#Introduction_of_new_NMVOCs|new monoterpene oxidation]] added to the chemical mechanism and (2) the addition of a [[PAN#GFED_emission_factors|biomass burning emissions source]]. | ||
+ | **BENZ, TOLU, and XYLE increase globally because of (1) the addition of a [[PAN#GFED_emission_factors|biomass burning emissions source]] and (2) [[PAN#Aromatic_emissions\scaling of biofuel and RETRO emissions over Asia]]. | ||
+ | |||
+ | '''[[EPA/NEI11_North_American_emissions#Monthly_mean_emissions|Monthly mean NEI2011 emissions]]''' | ||
+ | *This update caused numerical noise differences over the US in NO, ALK4, RCHO, N2O5, DMS, SO2, NH3, NIT, BCPO, OCPO, NO2, NO3, HNO2, BENZ, TOLU, XYLE | ||
+ | |||
+ | '''Bug fixes in the GEOS-Chem sulfate module:''' | ||
+ | *The [[Sulfate_aerosols#Fix_error_in_production_of_SO4s.2C_NITs_in_SEASALT_CHEM_routine|bug fix in <tt>SEASALT_CHEM</tt>]] caused a decrease in SO4s and NITs globally | ||
+ | *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 | ||
+ | *[[Sulfate_aerosols#Fix_bugs_in_sulfate_chemistry_routines|Fix bugs in sulfate chemistry routines]] | ||
+ | |||
+ | |||
+ | |||
+ | '''[[Dry_deposition#Bug_in_computation_of_aerodynamic_resistance_RA|Fix bug in dry deposition aerodynamic resistance]]''' | ||
* | * | ||
+ | |||
+ | |||
+ | '''[[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: |
Revision as of 17:56, 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
Fixes to correct ALK4 lumping issue
Monthly mean NEI2011 emissions
Bug fixes in the GEOS-Chem sulfate module:
Fix bug in dry deposition aerodynamic resistance
Bug fix in cos(SZA) for start of timestep Include TOA pressure when calculating dry pressure edges | ||||||||||||||||||||||
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: |
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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: |
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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. Here are Mean OH and MCF lifetimes from both benchmarks: MEAN OH CONCENTRATION [1e5 molec/cm3/s] --------------------------------------- v11-02a : 12.3128108012973 # with ifort 11.1.069 v11-02a.GF : 12.312863157030780 # with gfortran 6.2.0 % Difference : 0.000425213497755144 MCF LIFETIME w/r/t TROP OH [years] ---------------------------------- v11-02a : 5.1159 # with ifort 11.1.069 v11-02a.GF : 5.1159 # with gfortran 6.2.0 % Difference : 0 Here are the job statistics from both benchmarks: Machine information (identical for benchmarks w/ ifort and gfortran) --------------------------------------------------------------------- Machine used : holyjacob01.rc.fas.harvard.edu CPU Type : Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50 GHz Timing results : v11-02a benchmark v11-02a benchmark : with ifort 11.1.069 with gfortran 6.2.0 ------------------------------------------------------------- Number of CPUs : 24 24 Memory used : 5.2038 GB 4.5237 GB Wall Time : 04:22:54 05:07:26 CPU / Wall Time : 22.5986 17.3599 % of ideal : 94.12 % 72.33 % | ||||||||||||||||||||||
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