Difference between revisions of "Benchmark/GEOS-Chem 12.5.0"
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Revision as of 16:04, 2 July 2019
File:Page is under construction.jpg
This page includes information about all benchmark simulations for GEOS-Chem 12.5.0.
GEOS-Chem Classic 1-month benchmark
Benchmark plots
These benchmarks were primarily made with GCPy. Some benchmark plots created by GAMAP still remain because they have not been recreated in GCPy yet.
Category1 | Plots | Additional Information | ||||
---|---|---|---|---|---|---|
Level Map | Zonal Mean | Emissions | ||||
Primary | sfc | 500hPa | full column | stratosphere | sfc | |
Aerosols | sfc | 500hPa | full column | stratosphere | sfc | AOD |
Bromine | sfc | 500hPa | full column | stratosphere | sfc | |
Chlorine | sfc | 500hPa | full column | stratosphere | -- | |
Iodine | sfc | 500hPa | full column | stratosphere | sfc | |
Nitrogen | sfc | 500hPa | full column | stratosphere | sfc | |
Primary Organics | sfc | 500hPa | full column | stratosphere | sfc | |
Secondary Organics | sfc | 500hPa | full column | stratosphere | sfc | |
ROy | sfc | 500hPa | full column | stratosphere | -- | |
Sulfur | sfc | 500hPa | full column | stratosphere | sfc |
|
Emissions by HEMCO category |
Total,
Aircraft,
Anthro,
Bioburn,
Biofuel,
Biogenic, |
Emissions tables | ||||
J-values | sfc | 500hPa | full column | stratosphere | -- | -- |
Plots still created by GAMAP | ||||||
Budget | -- | -- | -- | -- | -- | Ox and CO budgets |
1Benchmark category definitions: benchmark_categories.json
2Lumped species definitions: lumped_species.json
NOTES:
- Category and lumped species definitions are simple to adjust. Updating them requires only editing the json files.
- All plots created with GCPy have PDF bookmarks. If you do not see them in your browser try using a different browser (not Safari) or installing an Adobe Acrobat plug-in.
Benchmark assessment form
Description | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
New features added into GEOS-Chem |
| ||||||||||||||||||||||||
Version, resolution, met fields used: | GEOS-FP (72L), 4x5, July 2016 | ||||||||||||||||||||||||
1-month benchmark finished on: | Fri May 24 06:51:03 EDT 2019 | ||||||||||||||||||||||||
Performance statistics: |
| ||||||||||||||||||||||||
Compared to previous benchmark: | 12.4.0 | ||||||||||||||||||||||||
This update will impact: (select all that apply with boldface) |
Advection, BL Mixing, Convection, Met Fields, Dry Dep, Wet Dep, Stratosphere, Emissions, Photolysis, Chemistry, Other (please specify): Diagnostics | ||||||||||||||||||||||||
Unit test results may be viewed at: | TBD | ||||||||||||||||||||||||
Metrics | |||||||||||||||||||||||||
Global mean OH from log file (% change): | 12.6185673606414 x 105 molec/cm3 (TBD) | ||||||||||||||||||||||||
Methyl chloroform lifetime (% change): | TBD (TBD) | ||||||||||||||||||||||||
Methane lifetime (% change): | TBD years (TBD | ||||||||||||||||||||||||
List all SURFACE SPECIES, SURFACE J-VALUES AND COLUMN AOD SPECIES for which ABS(MAX(frac. diff))) > 0.1: |
| ||||||||||||||||||||||||
Comments on SURFACE differences: | TBD | ||||||||||||||||||||||||
List all 500 hPa SPECIES and 500 hPA J-VALUES for which ABS(MAX(frac. diff.) > 0.1: |
| ||||||||||||||||||||||||
Comments on 500 hPa differences: | TBD | ||||||||||||||||||||||||
List all ZONAL MEAN SPECIES and ZONAL MEAN J-VALUES for which ABS(MAX(frac. diff))) > 0.1: |
| ||||||||||||||||||||||||
Comments on ZONAL MEAN differences: | TBD | ||||||||||||||||||||||||
List all EMISSIONS for which ABS(MAX(frac. diff))) > 0.1: |
| ||||||||||||||||||||||||
Comments on EMISSIONS differences: | TBD | ||||||||||||||||||||||||
Additional or summary comments: | TBD | ||||||||||||||||||||||||
Approval | |||||||||||||||||||||||||
Requires further investigation: | TBD | ||||||||||||||||||||||||
Approved by: | |||||||||||||||||||||||||
Date of approval: |
GCHP 1-month benchmark
The following sections contain validation plots for GCHP 12.5.0.
Comparison of GCHP versions
This table contains plots comparing GCHP 12.3.2 (Ref) and GCHP 12.5.0 (Dev) for a 1-month simulation.
Category1 | Plots2 | Additional Information | ||||
---|---|---|---|---|---|---|
Level Map | Zonal Mean | Emissions | ||||
Primary | sfc | 500hPa | full column | stratosphere | full column | |
Aerosols | sfc | 500hPa | full column | stratosphere | full column | Column AOD |
Bromine | sfc | 500hPa | full column | stratosphere | full column | |
Chlorine | sfc | 500hPa | full column | stratosphere | -- | |
Iodine | sfc | 500hPa | full column | stratosphere | full column | |
Nitrogen | sfc | 500hPa | full column | stratosphere | full column | |
Primary Organics | sfc | 500hPa | full column | stratosphere | full column | |
Secondary Organics | sfc | 500hPa | full column | stratosphere | full column | |
Sulfur | sfc | 500hPa | full column | stratosphere | full column | |
Emissions by HEMCO category |
Aircraft,
Anthro,
Bioburn,
Biofuel,
Biogenic, |
Emission totals |
1Benchmark category definitions: benchmark_categories.json
2Lumped species definitions: lumped_species.json
Comparison of GCHP and GEOS-Chem Classic
This table contains plots comparing GEOS-Chem Classic 12.5.0 (Ref) against GCHP 12.5.0 (Dev) for a 1-month simulation.
Category1 | Plots2 | Additional Information | ||||
---|---|---|---|---|---|---|
Level Map | Zonal Mean | Emissions | ||||
Primary | sfc | 500hPa | full column | stratosphere | full column | |
Aerosols | sfc | 500hPa | full column | stratosphere | full column | Column AOD |
Bromine | sfc | 500hPa | full column | stratosphere | full column | |
Chlorine | sfc | 500hPa | full column | stratosphere | -- | |
Iodine | sfc | 500hPa | full column | stratosphere | full column | |
Nitrogen | sfc | 500hPa | full column | stratosphere | full column | |
Primary Organics | sfc | 500hPa | full column | stratosphere | full column | |
Secondary Organics | sfc | 500hPa | full column | stratosphere | full column | |
Sulfur | sfc | 500hPa | full column | stratosphere | full column | |
Emissions by HEMCO category |
Aircraft,
Anthro,
Bioburn,
Biofuel,
Biogenic, |
Emission totals |
1Benchmark category definitions: benchmark_categories.json
2Lumped species definitions: lumped_species.json
GCHP and GEOS-Chem Classic difference of differences
This table contains plots comparing the difference [GCHP 12.5.0 - GCHP 12.3.2] against the difference [GC Classic 12.5.0 - GC Classic 12.3.0], taken from 1-month benchmark simulations.
Category1 | Plots2 | |||
---|---|---|---|---|
Level Map | Zonal Mean | |||
Primary | sfc | 500hPa | full column | stratosphere |
Aerosols | sfc | 500hPa | full column | stratosphere |
Bromine | sfc | 500hPa | full column | stratosphere |
Chlorine | sfc | 500hPa | full column | stratosphere |
Iodine | sfc | 500hPa | full column | stratosphere |
Nitrogen | sfc | 500hPa | full column | stratosphere |
Primary Organics | sfc | 500hPa | full column | stratosphere |
Secondary Organics | sfc | 500hPa | full column | stratosphere |
Sulfur | sfc | 500hPa | full column | stratosphere |
1Benchmark category definitions: benchmark_categories.json
2Lumped species definitions: lumped_species.json
NOTES:
- At present, we have only created the diff-of-diffs plots for species concentration. This can be extended to other categories in the future.
Special benchmarks
In this section we list information about special (i.e. non-official) benchmark simulations that were performed. These are often necessary to validate certain model features.
GEOS-Chem Classic 12.5.0 BPCH vs. netCDF
A GEOS-Chem "Classic" 12.5.0 simulation was performed in order to compare the differences between using binary punch (aka BPCH) diagnostic output and netCDF diagnostic output. This is a necessary step before we can remove the BPCH diagnostics completely from GEOS-Chem.
Category1 | Plots | Additional Information | ||||
---|---|---|---|---|---|---|
Level Map | Zonal Mean | Emissions | ||||
Primary | sfc | 500hPa | full column | stratosphere | sfc | |
Aerosols | sfc | 500hPa | full column | stratosphere | sfc | AOD |
Bromine | sfc | 500hPa | full column | stratosphere | sfc | |
Chlorine | sfc | 500hPa | full column | stratosphere | -- | |
Iodine | sfc | 500hPa | full column | stratosphere | sfc | |
Nitrogen | sfc | 500hPa | full column | stratosphere | sfc | |
Primary Organics | sfc | 500hPa | full column | stratosphere | sfc | |
Secondary Organics | sfc | 500hPa | full column | stratosphere | sfc | |
ROy | sfc | 500hPa | full column | stratosphere | -- | |
Sulfur | sfc | 500hPa | full column | stratosphere | sfc |
|
Emissions by HEMCO category |
Total,
Aircraft,
Anthro,
Bioburn,
Biofuel,
Biogenic, |
Emissions tables | ||||
J-values | sfc | 500hPa | full column | stratosphere | -- | -- |
Plots still created by GAMAP | ||||||
Budget | -- | -- | -- | -- | -- | Ox and CO budgets |
1Benchmark category definitions: benchmark_categories.json
2Lumped species definitions: lumped_species.json
NOTES:
- Category and lumped species definitions are simple to adjust. Updating them requires only editing the json files.
- All plots created with GCPy have PDF bookmarks. If you do not see them in your browser try using a different browser (not Safari) or installing an Adobe Acrobat plug-in.
Benchmark assessment form for GEOS-Chem 12.5.0 BPCH vs. netCDF
Description | |
---|---|
New features added into GEOS-Chem | Same as listed above |
Version, resolution, met fields used: | GEOS-FP (72L), 4x5, July 2016 |
1-month benchmark finished on: | Fri May 24 06:51:03 EDT 2019 |
Performance statistics: |
|
Compared to previous benchmark: | 12.4.0 |
This update will impact: (select all that apply with boldface) |
Advection, BL Mixing, Convection, Met Fields, Dry Dep, Wet Dep, Stratosphere, Emissions, Photolysis, Chemistry, Other (please specify): Diagnostics |
Unit test results may be viewed at: | TBD |
Metrics | |
Global mean OH from log file (% change): | 12.6185673606414 x 105 molec/cm3 (TBD) |
Methyl chloroform lifetime (% change): | TBD (TBD) |
Methane lifetime (% change): | TBD years (TBD |
List all SURFACE SPECIES, SURFACE J-VALUES AND COLUMN AOD SPECIES for which ABS(MAX(frac. diff))) > 0.1: |
|
Comments on SURFACE differences: | TBD |
List all 500 hPa SPECIES and 500 hPA J-VALUES for which ABS(MAX(frac. diff.) > 0.1: |
|
Comments on 500 hPa differences: | TBD |
List all ZONAL MEAN SPECIES and ZONAL MEAN J-VALUES for which ABS(MAX(frac. diff))) > 0.1: |
|
Comments on ZONAL MEAN differences: | TBD |
List all EMISSIONS for which ABS(MAX(frac. diff))) > 0.1: |
|
Comments on EMISSIONS differences: | TBD |
Additional or summary comments: | TBD |
Approval | |
Requires further investigation: | TBD |
Approved by: | |
Date of approval: |