Difference between revisions of "GEOS-Chem v10-01 benchmark history"
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− | *HEMCO now reads all input data from netCDF files and automates the emission calculation process. Specifically, all input data (base emissions, scale factors, masks) are regridded onto the simulation grid before any data manipulation is performed. This fact alone can cause local emission differences on the order of | + | *HEMCO now reads all input data from netCDF files and automates the emission calculation process. Specifically, all input data (base emissions, scale factors, masks) are regridded onto the simulation grid before any data manipulation is performed. This fact alone can cause local emission differences on the order of 10%, e.g. for GFED-3 emissions over some areas in Africa and South America. |
*NO emissions over the US are approx. 25% higher compared to v10-01d. This is partly because of the regridding artifact mentioned above and partly because the NEI2005 emissions have now been lumped into the surface level. In v10-01d, NEI-2005 input data were distributed over 5 levels but only the lowest 2 were used for emission calculation. | *NO emissions over the US are approx. 25% higher compared to v10-01d. This is partly because of the regridding artifact mentioned above and partly because the NEI2005 emissions have now been lumped into the surface level. In v10-01d, NEI-2005 input data were distributed over 5 levels but only the lowest 2 were used for emission calculation. | ||
*The difference in ISOP and related biogenic species can be attributed to the fact that the MEGAN biogenic emissions in HEMCO were modified to only use the current day's leaf area index (LAI). In v10-01d and prior versions, the LAI was interpolated from the previous and current months. Many of the differences are evident in the boreal forests, and in the Amazon, where a small change in LAI could result in a big increase in ISOP. ISOP increases by about ~5ppb in these regions. | *The difference in ISOP and related biogenic species can be attributed to the fact that the MEGAN biogenic emissions in HEMCO were modified to only use the current day's leaf area index (LAI). In v10-01d and prior versions, the LAI was interpolated from the previous and current months. Many of the differences are evident in the boreal forests, and in the Amazon, where a small change in LAI could result in a big increase in ISOP. ISOP increases by about ~5ppb in these regions. |
Revision as of 15:28, 6 November 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
v10-01c-Run1
This 1-year benchmark simulation was approved by the GEOS-Chem Steering Committee on 26 Jun 2014.
Three GEOS-Chem model versions were compared to each other:
Color | Quantity Plotted | Met Type | Year | Chemistry mechanism | Photolysis | Linoz | Annual Mean OH [105 molec/cm3] |
---|---|---|---|---|---|---|---|
Red | v9-02r-geosfp-Run1 | GEOS-FP, 47L, 4x5 |
2013 | Same as v9-02r-geos5-Run0 | Same as v9-02r-geos5-Run0 | ON | 12.689 |
Green | v10-01c-Run0 | GEOS-FP, 47L, 4x5 |
2013 | " " | FAST-JX v7.0 photolysis mechanism, with the following fixes included: | ON | 12.550 |
Blue | v10-01c-Run1 | GEOS-FP, 72L, 4x5 |
2013 | UCX chemistry mechanism, includes: | " " | ON | 11.885 |
Black | Observations |
The output plots for Run1 (both PostScript and PDF format) may be downloaded from:
ftp ftp.as.harvard.edu cd gcgrid/geos-chem/1yr_benchmarks/v10-01/v10-01c/Run1/output/ps mget * cd gcgrid/geos-chem/1yr_benchmarks/v10-01/v10-01c/Run1/output/pdf mget *
You may also view the PDF files online by pointing your browser to
http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/v10-01/v10-01c/Run1/output/pdf/
--Melissa Sulprizio 16:54, 23 June 2014 (EDT)
v10-01c-Run0
This 1-year benchmark simulation was approved by the GEOS-Chem Steering Committee on 26 Jun 2014.
Three GEOS-Chem model versions were compared to each other:
Color | Quantity Plotted | Met Type | Year | Emissions | Photolysis | Linoz | Annual Mean OH [105 molec/cm3] |
---|---|---|---|---|---|---|---|
Red | v9-02r-geosfp-Run0 | GEOS-FP, 47L, 4x5 |
2013 | Same as v9-02r-geos5-Run0 (scaled all emissions to 2005) |
Same as v9-02r-geos5-Run0 | ON | 12.389 |
Green | v9-02r-geosfp-Run1 | GEOS-FP, 47L, 4x5 |
2013 | Anthropogenic emissions scaled to 2010 (latest available) + 2011 GFED3 emissions (latest available) + Olson 2001 land map |
" " | ON | 12.689 |
Blue | v10-01c-Run0 | GEOS-FP, 47L, 4x5 |
2013 | " " | FAST-JX v7.0 photolysis mechanism, with the following fixes included: | ON | 12.550 |
Black | Observations |
The output plots for Run0 (both PostScript and PDF format) may be downloaded from:
ftp ftp.as.harvard.edu cd gcgrid/geos-chem/1yr_benchmarks/v10-01/v10-01c/Run0/output/ps mget * cd gcgrid/geos-chem/1yr_benchmarks/v10-01/v10-01c/Run0/output/pdf mget *
You may also view the PDF files online by pointing your browser to
http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/v10-01/v10-01c/Run0/output/pdf/
--Melissa Sulprizio 14:56, 10 June 2014 (EDT)
1-month benchmarks
v10-01e
We performed two 1-month benchmark simulations for v10-01e:
- v10-01e_trop: 1-month benchmark with tropopsheric chemistry
- v10-01e_UCX: 1-month benchmark with UCX strat-trop chemistry (72 vertical levels)
1-month benchmark v10-01e with UCX chemistry
Here is the assessment form for 1-month benchmark simulation v10-01e with UCX chemistry (aka v10-01e_UCX).
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: | v10-01, GEOS-FP (72L), 4x5, July 2013 |
1-month benchmark finished on: | Thu Nov 6 00:26:55 EST 2014 |
Performance statistics: |
|
Compared to previous benchmark: | v10-01d_UCX |
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/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01e/v10-01e_UCX/v10-01e.results.html
NOTE: Unit tests for tagged CO and TOMAS were not performed, since these simulations are not yet 100% compatible with HEMCO. |
Plots may be viewed at: | ftp://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01e/v10-01e_UCX/ |
Metrics | |
Global mean OH (from log file): | 12.9849685422903 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.7803 years |
Did either of these change by more than 5%? | No. The mean OH differs by -0.74%, and the MCF lifetime differs by 0.49%. |
At the SURFACE, list all species that changed by 10% or more: | NO, PAN, 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, OCPI, OCPO, DST4, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO2, NO3, HNO2, BrCl, Cl, ClO, HOCl, ClNO3, ClNO2, ClOO, OClO, Cl2, Cl2O2, OH, HO2 |
Comments on SURFACE differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, PAN, ALK4, ISOP, HNO3, H2O2, MEK, ALD2, RCHO, MVK, MACR, PMN, R4N2, PRPE, C2H6, N2O5, HNO4, DMS, SO2, SO4, SO4s, MSA, NH3, NH4, NIT, NITs, OCPI, OCPO, DST4, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO2, NO3, HNO2, BrCl, Cl, ClNO2, OClO, Cl2, Cl2O2 |
Comments on 500 hPa differences: |
|
In the ZONAL MEAN differences, list all species that changed by 10% or more: | NO, PAN, ALK4, ISOP, HNO3, MEK, ALD2, RCHO, MVK, MACR, PMN, PPN, PRPE, C3H8, C2H6, N2O5, HNO4, MP, DMS, SO2, SO4, SO4s, MSA, NH3, NH4, NIT, NITs, OCPI, BCPO, OCPO, DST1, DST2, DST3, SALC, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO2, NO3, HNO2, OCS, BrCl, CCl4, CH3CCl3, CFC11, H1211, H1301, H2402, Cl, HOCl, ClNO3, ClNO2, ClOO, OClO, Cl2, Cl2O2, OH |
Comments on ZONAL MEAN differences: |
|
In the EMISSION RATIO maps, list all species that changed by 10% or more: |
|
Comments on EMISSION RATIO differences: |
|
Additional or summary comments: |
|
Approval | |
Requires further investigation: | No |
Approved by: | Bob Y. |
Date of approval: | 06 Nov 2014 |
--Melissa Sulprizio 06:29, 6 November 2014 (EST)
--Bob Y. 10:24, 6 November 2014 (EST)
1-month benchmark v10-01e with tropospheric chemistry
Here is the assessment form for 1-month benchmark simulation v10-01e with tropospheric chemistry (aka v10-01e_trop).
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: | v10-01, GEOS-FP (47L), 4x5, July 2013 |
1-month benchmark finished on: | Wed Nov 5 18:31:03 EST 2014 |
Performance statistics: |
|
Compared to previous benchmark: | v10-01d_trop |
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/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01e/v10-01e_trop/v10-01e.results.html
NOTE: Unit tests for tagged CO and TOMAS were not performed, since these simulations are not yet 100% compatible with HEMCO. |
Plots may be viewed at: | ftp://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01e/v10-01e_trop/ |
Metrics | |
Global mean OH (from log file): | 13.5883620833673 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.7619 years |
Did either of these change by more than 5%? | No. The mean OH differs by -0.62%, and the MCF lifetime differs by 0.22%. |
At the SURFACE, list all species that changed by 10% or more: | NO, PAN, 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, OCPI, OCPO, DST4, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO2, NO3, HNO2, OH, HO2 |
Comments on SURFACE differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, PAN, ALK4, ISOP, HNO3, H2O2, MEK, ALD2, RCHO, MVK, MACR, PMN, R4N2, PRPE, C2H6, N2O5, HNO4, DMS, SO2, SO4, SO4s, MSA, NH3, NH4, NIT, NITs, OCPI, OCPO, DST4, Br2, Br, BrO, HOBr, HBr, 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, HNO3, MEK, ALD2, RCHO, MVK, MACR, PMN, PPN, PRPE, C3H8, CH2O, C2H6, N2O5, HNO4, DMS, SO2, SO4, SO4s, MSA, NH3, NH4, NIT, NITs, OCPI, BCPO, OCPO, DST3, SALC, Br2, Br, BrO, HOBr, HBr, BrNO2, BrNO3, MPN, ISOPN, MOBA, PROPNN, HAC, GLYC, MMN, RIP, IEPOX, MAP, NO2, NO3, HNO2, OH |
Comments on ZONAL MEAN differences: |
|
In the EMISSION RATIO maps, list all species that changed by 10% or more: |
|
Comments on EMISSION RATIO differences: |
|
Additional or summary comments: |
|
Approval | |
Requires further investigation: | No |
Approved by: | Bob Y. |
Date of approval: | 06 Nov 2014 |
--Melissa Sulprizio 06:23, 6 November 2014 (EST)
--Bob Y. 10:13, 6 November 2014 (EST)
v10-01d
We performed two 1-month benchmark simulations for v10-01d:
- v10-01d_trop: 1-month benchmark with tropopsheric chemistry
- v10-01d_UCX: 1-month benchmark with UCX strat-trop chemistry (72 vertical levels)
1-month benchmark v10-01d with UCX chemistry
Here is the assessment form for 1-month benchmark simulation v10-01d with UCX chemistry (aka v10-01d_UCX).
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: | v10-01, GEOS-FP (72L), 4x5, July 2013 |
1-month benchmark finished on: | Mon Jun 2 20:00:41 EDT 2014 |
Performance statistics: |
|
Compared to previous benchmark: | v10-01c with UCX 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/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01d/v10-01d_UCX/v10-01d.results.html |
Plots may be viewed at: | ftp://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01d/v10-01d_UCX/ |
Metrics | |
Global mean OH (from log file): | 13.0813437885412 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.7621 years |
Did either of these change by more than 5%? | No. The mean OH differs by -0.25%, and the MCF lifetime differs by 0.34%. |
At the SURFACE, list all species that changed by 10% or more: | NO, PAN, ISOP, H2O2, MVK, MACR, PMN, PRPE, CH2O, N2O5, HNO4, MP, DMS, NIT, DST4, Br, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, MAP, Cl, OClO, Cl2O2, HO2 |
Comments on SURFACE differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, ISOP, MVK, MACR, PMN, PRPE, CH2O, N2O5, DMS, NH3, NIT, DST4, BrNO2, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, MAP, Cl, OClO, Cl2O2 |
Comments on 500 hPa differences: |
|
In the ZONAL MEAN differences, list all species that changed by 10% or more: | PAN, ALK4, ISOP, MVK, MACR, PMN, PRPE, C3H8, N2O5, SO4s, NH3, NIT, NITs, DST2, DST3, SALC, Br, BrNO3, ISOPN, MOBA, HAC, MMN, RIP, IEPOX, MAP, OCS, CCl4, CH3CCl3, CFC11, H1211, H1301, H2402, Cl, ClNO2, Cl2O2 |
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: | Melissa Sulprizio and Bob Yantosca |
Date of approval: | 03 Jun 2014 |
--Melissa Sulprizio 14:47, 2 June 2014 (EDT)
--Bob Y. 11:39, 3 June 2014 (EDT)
1-month benchmark v10-01d with tropospheric chemistry
Here is the assessment form for 1-month benchmark simulation v10-01d with tropospheric chemistry (aka v10-01d_trop).
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: | v10-01, GEOS-FP (47L), 4x5, July 2013 |
1-month benchmark finished on: | Mon Jun 16 13:24:57 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/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01d/v10-01d_trop/v10-01d.results.html |
Plots may be viewed at: | ftp://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01d/v10-01d_trop/ |
Metrics | |
Global mean OH (from log file): | 13.5883620833673 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.7516 years |
Did either of these change by more than 5%? | No. The mean OH differs by -0.29%, and the MCF lifetime differs by 0.35%. |
At the SURFACE, list all species that changed by 10% or more: | NO, PAN, ISOP, H2O2, MVK, MACR, PMN, PRPE, CH2O, N2O5, HNO4, MP, DMS, NIT, DST4, Br, BrO, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, MAP |
Comments on SURFACE differences: |
|
At 500 hPa, list all species that changed by 10% or more: | NO, ISOP, MVK, MACR, PMN, PRPE, CH2O, N2O5, DMS, NH3, NIT, DST4, BrNO2, BrNO3, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, MAP |
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, SO4s, NH3, NIT, NITs, ISOPN, MOBA, HAC, GLYC, MMN, RIP, IEPOX, MAP |
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: | Melissa Sulprizio and Bob Yantosca |
Date of approval: | 03 Jun 2014 |
--Melissa Sulprizio 14:47, 2 June 2014 (EDT)
--Bob Y. 11:39, 3 June 2014 (EDT)
v10-01c
Because GEOS-Chem v10-01c was the version where we introduced the UCX chemistry mechanism, we performed two 1-month benchmark simulations:
- v10-01c_trop: 1-month benchmark with tropopsheric chemistry
- v10-01c_UCX: 1-month benchmark with UCX strat-trop chemistry (72 vertical levels)
--Bob Y. 13:15, 30 May 2014 (EDT)
Final recommendation for J-values
We were not able to include this final recommendation for J(HAC) and J(PAN) into the v10-01c_trop and v10-01c_UCX 1-month benchmarks. We will include these in the 1-year benchmarks for v10-01c.
--Bob Y. 17:16, 30 May 2014 (EDT)
1-month benchmark v10-01c with UCX chemistry
Here is the assessment form for 1-month benchmark simulation v10-01c with UCX chemistry (aka v10-01c_UCX).
Description | |
---|---|
New features added into GEOS-Chem: |
Features affecting the chemistry in this benchmark:
Features not affecting the chemistry in this benchmark:
|
Developer name(s) and institution(s): |
|
Version, resolution, met fields used: | v10-01, GEOS-FP (72L), 4x5, July 2013 |
1-month benchmark finished on: | Thu May 29 00:01:33 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/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01c/v10-01c_UCX/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_UCX/ |
Metrics | |
Global mean OH (from log file): | 13.1136815995777 x 105 molec/cm3 |
Methyl chloroform lifetime: | 4.7459 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: | NO |
Approved by: | Daniel Jacob, Jingqiu Mao, Sebastian Eastham |
Date of approval: | 29 May 2014 |
--Bob Y. 13:11, 30 May 2014 (EDT)
1-month benchmark v10-01c with tropospheric chemistry
Here is the assessment form for 1-month benchmark simulation v10-01c with tropospheric chemistry (i.e. UCX off, aka v10-01c_trop).
Description | |
---|---|
New features added into GEOS-Chem: |
Features affecting the chemistry in this benchmark: Features not affecting the chemistry in this benchmark:
|
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/gcgrid/geos-chem/1mo_benchmarks/v10-01/v10-01c/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: |
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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: |
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In the EMISSION RATIO maps, list all species that changed by 10% or more: | None |
Comments on EMISSION RATIO differences: |
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Additional or summary comments: |
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Approval | |
Requires further investigation: | NO |
Approved by: | Daniel Jacob, Jingqiu Mao, Sebastian Eastham |
Date of approval: | 29 May 2014 |
--Bob Y. 14:20, 30 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: |
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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: |
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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)