Difference between revisions of "GEOS-Chem v10-01 benchmark history"
From Geos-chem
(→1-month benchmark with tropospheric chemistry) |
(→1-month benchmark with tropospheric chemistry) |
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|Did either of these change by more than 5%? | |Did either of these change by more than 5%? | ||
− | |No. The mean OH differs by -0.77%, and the MCF lifetimes differ by 1. | + | |No. The mean OH differs by -0.77%, and the MCF lifetimes differ by 1.37%. |
|- | |- | ||
|At the SURFACE, list all species that changed by 10% or more: | |At the SURFACE, list all species that changed by 10% or more: | ||
− | |NO, PAN, ALK4, ISOP | + | |NO, PAN, ALK4, ISOP, H2O2, MEK, RCHO, MVK, MACR, PMN, PPN, PRPE, CH2O, N2O5, HNO4, MP, DMS, NIT, DST4, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO3, HNO2, OH, HO2 |
|- | |- | ||
− | |Comments on | + | |Comments on surface differences: |
| | | | ||
− | * | + | *Most of the differences in ISOP and its products are over the oceans. This could be due to small number differences, since there is not a lot of ISOP in these locations. |
+ | *We believe that the following differences are due to photolysis (FAST-JX in v10-01c_trop vs. FAST-J in v10-01b): | ||
+ | **Differences in NO at the south pole | ||
+ | **Differences in bromine species, particularly at the poles | ||
+ | **Differences observed in DST4 | ||
|- | |- | ||
|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: | ||
| | | | ||
− | * | + | *Most of the differences in ISOP and its products are over the oceans. This could be due to small number differences, since there is not a lot of ISOP in these locations. |
+ | *We believe that the following differences are due to photolysis (FAST-JX in v10-01c_trop vs. FAST-J in v10-01b): | ||
+ | **Differences in NO at the south pole | ||
+ | **Differences in bromine species, particularly at the poles | ||
+ | **Differences observed in DST4 | ||
|- | |- | ||
|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: | ||
|NO, PAN, ALK4, ISOP, H2O2, ACET, MEK, MVK, MACR, PMN, PRPE, C3H8, CH2O, N2O5, MP, DMS, SO4s, NH3, NIT, NITs, Br2, Br, BrO, HOBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO3, HNO2, OH, HO2 | |NO, PAN, ALK4, ISOP, H2O2, ACET, MEK, MVK, MACR, PMN, PRPE, C3H8, CH2O, N2O5, MP, DMS, SO4s, NH3, NIT, NITs, Br2, Br, BrO, HOBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO3, HNO2, OH, HO2 | ||
− | |||
|- | |- | ||
|Comments on ZONAL MEAN differences: | |Comments on ZONAL MEAN differences: | ||
| | | | ||
− | * | + | *The following species show large percent differences but small absolute differences: |
+ | **NO, PAN, ALK4, ISOP, MEK, MVK, MACR, PMN, R4N2, PRPE, CH2O, C3H8 (at top of atmosphere), N2O5, DMS, SO4s (at top of atmosphere), NITs (at top of atmosphere), DST4, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, CHBr3, ISOPN, MOBA, NO2, NO3, HNO2, | ||
+ | *Differences in ACET are probably due to the fix for the pressure-dependency of J(ACET) in FAST-JX in v10-01c_trop | ||
+ | *Differences in NH3 and NIT are due to the numerical instability in [[ISORROPIA II]]. | ||
+ | *Differences in HAC and GLYC are due to photolysis (FAST-JX vs. FAST-J). | ||
|- | |- | ||
|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: | ||
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|Comments on EMISSION RATIO differences: | |Comments on EMISSION RATIO differences: | ||
| | | | ||
− | *The NO anthropogenic emissions only very slightly higher in v10-01c_trop (by 0. | + | *The NO anthropogenic emissions only very slightly higher in v10-01c_trop (by 0.000343 Tg N). This is most likely due to the fix for FAST-JX wavelength bins propagating through to the PARANOX ship emissions plume model. |
+ | *The ACET ocean sink is only slightly smaller (-0.106) in v10-01c_trop. | ||
|- | |- | ||
|Additional or summary comments: | |Additional or summary comments: | ||
− | | | + | |None. |
|-bgcolor="#cccccc" | |-bgcolor="#cccccc" | ||
!Approval | !Approval | ||
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|- | |- | ||
|Requires further investigation: | |Requires further investigation: | ||
− | | | + | |No |
|- | |- | ||
|Approved by: | |Approved by: | ||
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|} | |} | ||
− | --[[User: | + | --[[User:Bmy|Bob Y.]] 11:45, 29 May 2014 (EDT) |
=== v10-01b === | === v10-01b === |
Revision as of 15:45, 29 May 2014
On this page we have posted complete information about all benchmark simulations (both 1-month and 1-year) for GEOS-Chem v10-01.
Contents
1-yr benchmarks
TBD
1-month benchmarks
v10-01c
1-month benchmark with UCX chemistry
Here is the assessment form for 1-month benchmark simulation v10-01c with UCX chemistry.
Description | |
---|---|
New features added into GEOS-Chem: |
|
Developer name(s) and institution(s): |
|
Version, resolution, met fields used: | v10-01, GEOS-FP (72L), 4x5, July 2013 |
1-month benchmark finished on: | Sat May 24 02:16:52 EDT 2014 |
Performance statistics: |
|
Compared to previous benchmark: | v10-01c with tropospheric chemistry |
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: | ftp://ftp.as.harvard.edu/pub/exchange/mpayer/1mo_quick_look/v10-01c_UCX/v10-01c_Final.results.html |
Plots may be viewed at: | ftp://ftp.as.harvard.edu/pub/exchange/mpayer/1mo_quick_look/v10-01c_UCX/ |
Metrics | |
Global mean OH (from log file): | 13.1171295286618 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.7438 years |
Did either of these change by more than 5%? | No. The mean OH differs by -3.77%, and the MCF lifetimes differ by 0.23%. |
At the SURFACE, list all species that changed by 10% or more: | NO, PAN, ALK4, ISOP, HNO3, H2O2, MEK, RCHO, MVK, MACR, PMN, PPN, PRPE, N2O5, HNO4, MP, DMS, SO4s, NH3, NIT, NITs, DST4, Br2, Br, BrO, HBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, NO2, NO3, HNO2, OH, HO2 |
Comments on SURFACE differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, ALK4, ISOP, HNO3, MEK, RCHO, MVK, MACR, PMN, PRPE, C3H8, N2O5, HNO4, MP, DMS, SO2, NH3, NIT, NITs, DST4, Br2, Br, BrO, HBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, NO2, NO3, HNO2, OH, HO2 |
Comments on 500 hPa differences: |
|
In the ZONAL MEAN differences, list all species that changed by 10% or more: | All species, except for MSA and OCPI, changed by 10% or more. |
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 |
--Melissa Sulprizio 13:03, 27 May 2014 (EDT)
1-month benchmark with tropospheric chemistry
Here is the assessment form for 1-month benchmark simulation v10-01c with tropospheric chemistry (i.e. UCX off).
Description | |
---|---|
New features added into GEOS-Chem: |
|
Developer name(s) and institution(s): |
|
Version, resolution, met fields used: | v10-01, GEOS-FP (47L), 4x5, July 2013 |
1-month benchmark finished on: | Wed May 28 17:57:45 2014 |
Performance statistics: |
|
Compared to previous benchmark: | v10-01b |
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: | ftp://ftp.as.harvard.edu/pub/exchange/mpayer/1mo_quick_look/v10-01c_trop/v10-01c_Final.results.html |
Plots may be viewed at: | ftp://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01c/v10-01c_trop |
Metrics | |
Global mean OH (from log file): | 13.6273583437531 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.7349 years |
Did either of these change by more than 5%? | No. The mean OH differs by -0.77%, and the MCF lifetimes differ by 1.37%. |
At the SURFACE, list all species that changed by 10% or more: | NO, PAN, ALK4, ISOP, H2O2, MEK, RCHO, MVK, MACR, PMN, PPN, PRPE, CH2O, N2O5, HNO4, MP, DMS, NIT, DST4, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO3, HNO2, OH, HO2 |
Comments on surface differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, PAN, ALK4, ISOP, H2O2, ACET, MEK, MVK, MACR, PMN, PRPE, CH2O, N2O5, HNO4, MP, DMS, SO2, NH3, NIT, DST4, Br2, Br, BrO, BrNO2, BrNO3, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO2, NO3, HNO2 |
Comments on 500 hPa differences: |
|
In the ZONAL MEAN differences, list all species that changed by 10% or more: | NO, PAN, ALK4, ISOP, H2O2, ACET, MEK, MVK, MACR, PMN, PRPE, C3H8, CH2O, N2O5, MP, DMS, SO4s, NH3, NIT, NITs, Br2, Br, BrO, HOBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO3, HNO2, OH, HO2 |
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: | None. |
Approval | |
Requires further investigation: | No |
Approved by: | TBD |
Date of approval: | TBD |
--Bob Y. 11:45, 29 May 2014 (EDT)
v10-01b
Here is the assessment form for 1-month benchmark simulation v10-01b.
Description | |
---|---|
New features added into GEOS-Chem: | |
Developer name(s) and institution(s): |
|
Version, resolution, met fields used: | v10-01, GEOS-FP (47L), 4x5, July 2013 |
1-month benchmark finished on: | Wed Mar 5 15:06:00 EST 2014 |
Performance statistics: |
|
Compared to previous benchmark: | v10-01a |
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/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01b/ |
Metrics | |
Global mean OH (from log file): | 13.7339945052522 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.6706 years |
Did either of these change by more than 5%? | No. Both the mean OH and MCF lifetimes differ by < 0.01%. |
At the SURFACE, list all species that changed by 10% or more: | NO, ISOP, MVK, MACR, PMN, NIT, DST4, ISOPN, MOBA, RIP |
Comments on SURFACE differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, ISOP, NH3, NIT, DST4, ISOPN, MOBA, RIP |
Comments on 500 hPa differences: |
|
In the ZONAL MEAN differences, list all species that changed by 10% or more: | ALK4, ISOP, C3H8, SO4s, NH3, NIT, GLYC, |
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: | No |
Approved by: | Jenny Fisher, Fabien Paulot |
Date of approval: | 06 Mar 2014 |
--Melissa Sulprizio 11:34, 6 March 2014 (EST)
v10-01a
Here is the assessment form for 1-month benchmark simulation v10-01a.
Description | |
---|---|
New features added into GEOS-Chem: | |
Developer name(s) and institution(s): |
|
Version, resolution, met fields used: | v10-01, GEOS-FP (47L), 4x5, July 2013 |
1-month benchmark finished on: | Mon Feb 3 15:05:32 EST 2014 |
Performance statistics: |
|
Compared to previous benchmark: | v9-02r w/ GEOS-FP meteorology |
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/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01a/ |
Metrics | |
Global mean OH (from log file): | 13.7338316128900 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.6707 years |
Did either of these change by more than 5%? | No. The mean OH differs by -0.02%, and the MCF lifetimes differ by 0.07%. |
At the SURFACE, list all species that changed by 10% or more: | NO, O3, PAN, ISOP, HNO3, H2O2, MEK, ALD2, RCHO, MVK, MACR, PMN, PPN, R4N2, PRPE, N2O5, DMS, NH3, NH4, NIT, OCPI, DST4, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO3, OH |
Comments on SURFACE differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, ISOP, MVK, MACR, PMN, PRPE, N2O5, DMS, NH3, NIT, DST4, Br2, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, NO3 |
Comments on 500 hPa differences: |
|
In the ZONAL MEAN differences, list all species that changed by 10% or more: | NO, ALK4, ISOP, MVK, MACR, PMN, PRPE, C3H8, N2O5, NH3, NIT, NITs, DST4, Br2, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX |
Comments on ZONAL MEAN differences: |
|
In the EMISSION RATIO maps, list all species that changed by 10% or more: | ISOP, ACET, OC, PRPE, CO from monoterpenes |
Comments on EMISSION RATIO differences: |
|
Additional or summary comments: | We still need to determine what caused the changes in the MODIS LAI input files. As per our earlier discussion, we have put in an error trap in drydep_mod to make sure that the changes are only made for simulations using GEOS-FP and the Olson 2001 land map. |
Approval | |
Requires further investigation: | No |
Approved by: | Patrick Kim |
Date of approval: | 5 Feb 2014 |
--Melissa Sulprizio 12:16, 3 February 2014 (EST)