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  • GEOS-Chem 1-month benchmark timing results
    On this page, we provide timing results obtained from 1-month benchmark GEOS-Chem simualtions. == Timing results from 1-month benchmarks ==
    775 B (113 words) - 17:32, 25 March 2024

Page text matches

  • GEOS-Chem Adjoint User's Guide
    This simulation will run for 1 complete iteration, and then only the forward part of the 2nd and 3rd itera <pre> Global validation test for values &gt; 1.00000000000000
    80 KB (12,285 words) - 16:56, 18 June 2019
  • List of diagnostics archived to bpch format
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    133 KB (18,925 words) - 19:57, 16 September 2022
  • GEOS-Chem v10-01 benchmark history
    ...ted complete information about all benchmark simulations (both 1-month and 1-year) for [[GEOS-Chem v10-01]]. == 1-year benchmarks ==
    154 KB (24,591 words) - 21:08, 20 September 2022
  • GEOS-Chem 13.2.0
    * '''DOI for HEMCO 3.1.0:''' [https://doi.org/10.5281/zenodo.5504127 10.5281/zenodo.5504127] ...tems listed below have been added to GEOS-Chem 13.2.0 since [[GEOS-Chem 13.1.0]]. See also the following Github pages:
    605 KB (76,005 words) - 18:49, 3 January 2023
  • GEOS-Chem v10-01
    {| border=1 cellspacing=0 cellpadding=5 ''NOTE: v10-01a, v10-02b, etc. denote 1-month benchmark simulations, which are designed to evaluate GEOS-Chem's per
    99 KB (15,209 words) - 20:26, 20 September 2022
  • GEOS-Chem 14.0.0
    *[https://github.com/geoschem/GCClassic/milestone/5?closed=1 14.0.0 milestone for geoschem/GCClassic] *[https://github.com/geoschem/GCHP/milestone/11?closed=1 14.0.0 milestone for geoschem/GCHP]
    435 KB (56,731 words) - 18:47, 12 January 2023
  • GEOS-Chem v11-02 benchmark history
    ...ted complete information about all benchmark simulations (both 1-month and 1-year) for [[GEOS-Chem v11-02]]. == 1-year full-chemistry benchmarks ==
    158 KB (24,655 words) - 18:49, 28 May 2020
  • GEOS-Chem v11-01 benchmark history
    ...ted complete information about all benchmark simulations (both 1-month and 1-year) for [[GEOS-Chem v11-01]]. == 1-year full-chemistry benchmarks ==
    166 KB (26,088 words) - 18:43, 28 May 2020
  • Coupling GEOS-Chem with RRTMG
    {| border=1 cellspacing=0 cellpadding=5 ...ry#v10-01i|1-month benchmark simulations]] approved on 30 April 2015 and a 1-year benchmark simulation approved on 01 May 2015. It is included in the [[
    26 KB (3,839 words) - 13:33, 8 October 2020
  • GEOS-Chem 13.0.0
    ...]]. See also the [https://github.com/geoschem/geos-chem/milestone/8?closed=1 13.0.0 milestone on Github]. {| border=1 cellspacing=0 cellpadding=5
    448 KB (58,579 words) - 18:10, 3 January 2023
  • GEOS-Chem 14.2.0
    *[https://github.com/geoschem/GCClassic/milestone/8?closed=1 14.2.0 milestone for geoschem/GCClassic] *[https://github.com/geoschem/GCHP/milestone/16?closed=1 14.2.0 milestone for geoschem/GCHP]
    347 KB (45,155 words) - 19:50, 5 October 2023
  • GEOS-Chem v11-01
    {| border=1 cellspacing=0 cellpadding=5 ''NOTE: v11-01a, v11-02b, etc. denote 1-month benchmark simulations, which are designed to evaluate GEOS-Chem's per
    95 KB (13,968 words) - 21:57, 20 December 2019
  • FlexGrid
    {| border=1 cellspacing=0 cellpadding=5 |Stage 1: Read met fields by HEMCO
    21 KB (2,963 words) - 05:45, 8 October 2023
  • MASAGE NH3 inventory
    ...up>-1</sup> for the European Union, and 8.4 Tg NH<sub>3</sub>−N a<sup>−1</sup> for China. Comparisons to previous inventories for the U.S. and Europ ...sub>3</sub> emissions are given as kg NH<sub>3</sub> m<sup>-2</sup> s<sup>-1</sup>.
    13 KB (2,004 words) - 14:43, 19 June 2019
  • GEOS-Chem v9-02
    {| border=1 cellspacing=0 cellpadding=5 ...in the table below group together features that were evaluated in the same 1-month benchmark.''
    99 KB (14,884 words) - 20:45, 20 September 2022
  • GEOS-Chem v9-02 benchmark history
    ...ted complete information about all benchmark simulations (both 1-month and 1-year) for [[GEOS-Chem v9-02]]. == 1-year benchmarks ==
    106 KB (16,718 words) - 19:15, 19 June 2017
  • Issues now resolved in GEOS-Chem 12
    :1. Reaction of O1D with CFC12 O1D + CFC12 -> 0.14O + 0.14CFC12 + 0.86ClO + <span style="color:red">1.72</span>Cl
    70 KB (10,330 words) - 21:56, 20 December 2019
  • GEOS-Chem 14.3.0
    {| border=1 cellspacing=0 cellpadding=5 |[https://github.com/geoschem/GCClassic/milestone/11?closed=1 14.3.0 milestone for geoschem/GCClassic]
    300 KB (39,420 words) - 15:55, 7 May 2024
  • GEOS-Chem v9-01-03 benchmark history
    ...ted complete information about all benchmark simulations (both 1-month and 1-year) for [[GEOS-Chem v9-01-03]]. == 1-year benchmarks ==
    82 KB (12,907 words) - 20:59, 20 June 2017
  • GEOS-Chem 13.4.0
    *[https://github.com/geoschem/geos-chem/milestone/26?closed=1 13.4.0 milestone for geoschem/geos-chem] *[https://github.com/geoschem/GCHP/milestone/9?closed=1 13.4.0 milestone for geoschem/GCHP]
    178 KB (22,566 words) - 17:24, 26 October 2022
  • GEOS-Chem versions
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    46 KB (5,503 words) - 16:29, 2 April 2024
  • Stratospheric chemistry
    ...monthly mean production rate, ''P'' (v/v/s), and loss frequency, ''k'' (s-1), for each species. The new concentration at the end of each chemistry time ...ates, loss frequencies and concentrations for 2013 have been archived from 1-year benchmark [[GEOS-Chem_v11-02_benchmark_history#v11-02d-Run2|GEOS-Chem
    47 KB (6,806 words) - 16:46, 15 October 2019
  • GEOS-Chem v9-01-02 benchmark history
    ...ted complete information about all benchmark simulations (both 1-month and 1-year) for [[GEOS-Chem v9-01-02]]. ...save disk space, we have created TARBALL (<tt>*.tar.gz</tt>) files for the 1-month benchmark plots. You can download each TARBALL file and extract (wit
    68 KB (10,687 words) - 22:14, 19 June 2017
  • GFAS biomass burning emissions
    ...ailable globally on a regular lat-lon grid with horizontal resolution of 0.1 degrees from 2003 to present.</blockquote> ...missions for a number of fields. The files are produced at a global. 0.1x0.1 resolution. A full list of fields is given in the File Contents section.
    16 KB (2,611 words) - 19:52, 1 April 2019
  • GEOS-Chem 13.3.0
    ...ms listed below have been added to GEOS-Chem 13.3.0 since [[GEOS-Chem 13.2.1]]. See also the following Github pages: *[https://github.com/geoschem/geos-chem/milestone/19?closed=1 13.3.0 milestone for geoschem/geos-chem]
    150 KB (19,810 words) - 18:18, 19 February 2022
  • GEOS-Chem v11-02
    {| border=1 cellspacing=0 cellpadding=5 |[[GEOS-Chem 12#12.1.0|'''GEOS-Chem 12.1.0''']]
    88 KB (13,616 words) - 21:07, 20 September 2022
  • GEOS-Chem 12
    {|border="1" width="1000px" bordercolor="#000000" cellspacing="0" cellpadding="5" ...r has been) validated with a 1-month benchmark simulation (and one or more 1-year benchmark simulations if necessary). Each patch version carries the t
    133 KB (18,781 words) - 21:13, 21 June 2021
  • List of GEOS-FP met fields
    ...le_Specification_ON4v1_0.pdf GEOS5-FP file specification document, Version 1.0 (11 Jun 2013)] {| border=1 cellspacing=0 cellpadding=5
    25 KB (3,881 words) - 18:59, 13 February 2024
  • Benchmark/GEOS-Chem 12.8.0
    == GEOS-Chem Classic 1-month benchmark == Enable PDF bookmarks<sup>1</sup> in the files linked below to navigate between species. See the [[Spec
    148 KB (20,511 words) - 17:29, 25 June 2020
  • List of MERRA-2 met fields
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    22 KB (3,364 words) - 02:50, 9 July 2019
  • Caltech isoprene scheme
    ...ien Paulot) included in [[GEOS-Chem v9-02]]. This update was tested in the 1-month benchmark simulation [[GEOS-Chem_v9-02_benchmark_history#v9-02g|v9-02 {| border="1" cellspacing="0" cellpadding="5"
    52 KB (7,571 words) - 15:30, 5 December 2016
  • Dry deposition
    Vi = 1 / ( Ra + Rb,i + Rc,i ) ...activated by Pye 2007. Assume particle diameter is 0.5 microns, density is 1.5 g/cm3 (1500 kg/m3). Used for all other aerosols that are not listed above
    40 KB (5,780 words) - 14:58, 18 October 2019
  • GEOS-Chem v8-01-02
    DO J = 1, JJPAR DO I = 1, IIPAR
    31 KB (4,189 words) - 15:54, 16 November 2017
  • GEOS-Chem 14.1.0
    This page includes information about GEOS-Chem 14.1.0. The [http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_model_d * '''DOI for GC Classic 14.1.0:''' [https://doi.org/10.5281/zenodo.7600579 10.5281/zenodo.7600579]
    83 KB (11,024 words) - 16:10, 5 October 2023
  • GEOS-Chem 14.4.0
    {| border=1 cellspacing=0 cellpadding=5 |[https://github.com/geoschem/GCClassic/milestone/15?closed=1 14.4.0 milestone for geoschem/GCClassic]
    80 KB (10,560 words) - 19:22, 7 May 2024
  • Passing array arguments efficiently in GEOS-Chem
    {| border=1 cellspacing=0 cellpadding=5 valign="top" forrtl: warning (402): fort: (1): In call to THIRD_PARTY_MOD^THIRD_PARTY_SUB, an array temporary was create
    41 KB (5,296 words) - 20:26, 3 January 2017
  • File I/O with GAMAP
    #*''NOTE: IDL 7.1 and lower versions can only read netCDF-3 format. IDL 8 and higher version ...ddition to those, this also returns anthropogenic emissions of NOx (tracer 1 in ANTHSRCE) and biogenic emissions of MBO (tracer 5 in BIOGSRCE). In other
    41 KB (6,157 words) - 14:19, 19 July 2023
  • Mineral dust aerosols
    <blockquote>We implemented two dust mobilization schemes in GEOS-Chem: (1) the scheme of ''Ginoux et al.'' (2004, hereafter G04), developed for the G ...Qs = Cz * --------- * Ustar^3 * ( 1 - ------ ) * ( 1 + ------- ) (1)
    50 KB (7,218 words) - 16:41, 16 November 2020
  • Benchmark/GEOS-Chem 12.4.0
    == GEOS-Chem Classic 1-month benchmark == === 1-month benchmark plots ===
    96 KB (13,416 words) - 13:11, 10 October 2019
  • Benchmark/GEOS-Chem 12.9.0
    == GEOS-Chem Classic 1-month benchmark == Enable PDF bookmarks<sup>1</sup> in the files linked below to navigate between species. See the [[Spec
    114 KB (16,240 words) - 11:56, 15 July 2020
  • GEOS-Chem 14.0.2
    ...ues that were discovered after the release of patch version GEOS-Chem 14.0.1. *[https://github.com/geoschem/geos-chem/milestone/35?closed=1 14.0.2 milestone for geoschem/geos-chem]
    69 KB (8,991 words) - 18:34, 24 January 2023
  • FINNv1 biomass burning emissions
    "The Fire INventory from NCAR version 1.0 (FINNv1) provides daily, 1-km resolution, global estimates of the trace gas and particle emissions fro ...a HEMCO. The data files corresponding to 3 different versions of FINN (v1.1, v1.5, and v1.6) are described below. For detailed instructions on how to
    12 KB (1,925 words) - 15:18, 26 October 2018
  • Wet deposition
    ...effect to precipitation area Fk and washout effect to the area: max (0, Fk+1-Fk) in the same grid box. <span style="color:green">'''''This update was tested in the 1-month benchmark simulation [[GEOS-Chem_v9-01-03_benchmark_history#v9-01-03e
    46 KB (7,334 words) - 20:14, 2 January 2019
  • Grid-independent emissions
    The 1-month benchmark for [[GEOS-Chem 12#12.5.0|GEOS-Chem 12.5.0]] revealed some ...Y/$MM/biovoc_{LATRES}x{LONRES}.$YYYY$MM$DD.nc ISOP_MEGAN 1980-2017/1-12/1-31/0-23 C xy kgC/m2/s ISOP - 4 2
    12 KB (1,541 words) - 14:50, 20 September 2022
  • Overview of GMAO met data products
    {| border=1 cellspacing=0 cellpadding=5 ![[#GEOS-1 and GEOS-STRAT|GEOS-1]]
    30 KB (4,329 words) - 20:22, 20 September 2022
  • GEOS-Chem v9-01-02
    {| border=1 cellspacing=0 cellpadding=5 ...in the table below group together features that were evaluated in the same 1-month benchmark.''
    43 KB (6,754 words) - 15:22, 19 June 2019
  • Developing GEOS-Chem
    ! (bmy, 5/1/03) ! (1 ) Bug fix in MY_SUBROUTINE (bmy, 5/1/03)
    49 KB (7,048 words) - 19:59, 20 September 2022
  • GEOS-FP implementation details
    ...yle="color:red">'''''GEOS-FP was originally given the designation GEOS-5.7.1, which was later updated to GEOS-5.7.2. Currently, GEOS-FP is being produc {| border=1 cellspacing=0 cellpadding=5
    34 KB (5,204 words) - 14:15, 15 May 2017
  • Benchmark/GEOS-Chem 12.6.0
    == GEOS-Chem Classic 1-month benchmark == Enable PDF bookmarks<sup>1</sup> in the files linked below to navigate between species. See the [[Spec
    108 KB (15,559 words) - 16:40, 15 October 2019
  • Date and time computations with GAMAP
    .... This is the number of days that have elapsed since 12:00 GMT on January 1, 4713 BC. The Astronomical Julian Day at 00:00 GMT on 2008/01/10 is 245447 IDL> print, julday( 1, 10, 2008, 0, 0, 0 )
    13 KB (1,907 words) - 14:20, 19 July 2023
  • GNU Fortran compiler
    {| border="1" cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    52 KB (7,498 words) - 17:56, 24 October 2023
  • GEOS-Chem 13.1.0
    This page includes information about GEOS-Chem 13.1.0. GEOS-Chem 13.1.0
    75 KB (9,610 words) - 22:49, 10 September 2021
  • GEOS-Chem v8-02-03
    1.234E-12 1.234-12
    23 KB (3,379 words) - 17:43, 15 November 2017
  • GEOS-Chem 12 benchmark history
    ...ted complete information about all benchmark simulations (both 1-month and 1-year) for [[GEOS-Chem 12]]. == 1-year full-chemistry benchmarks ==
    47 KB (6,910 words) - 19:14, 14 December 2022
  • MIX Asian anthropogenic emissions
    ....html. (Click on the "EN" tab for English.) The current version is MIX v1.1. ...0/1-12/1/0 <span style="color:red">C</span> xy kg/m2/s NO 1/27/25/1006 1/2 45
    8 KB (1,130 words) - 15:14, 28 April 2016
  • FAST-JX v7.0 photolysis mechanism
    <span style="color:green">'''''This update was validated in the 1-month benchmark simulation [[GEOS-Chem v10-01 benchmark history#v10-01c|v10 {| border=1 cellspacing=0 cellpadding=5
    59 KB (8,891 words) - 18:49, 11 February 2023
  • GEOS-Chem v8-02-04
    ...biogenic emissions#MEGAN in GEOS-Chem v8-02-04 and later versions|MEGAN v2.1 biogenic emissions]] ''(M. Barkley)'' == 1-year benchmark simulations ==
    33 KB (4,899 words) - 17:46, 15 November 2017
  • GEOS-Chem v9-01-03
    {| border=1 cellspacing=0 cellpadding=5 ...in the table below group together features that were evaluated in the same 1-month benchmark.''
    38 KB (5,526 words) - 15:22, 19 June 2019
  • MERRA-2
    ...0.pdf GEOS5-FP file specification document, Version 1.0 (11 Jun 2013)], p. 1: ...s native 72-layer vertical grid or at 42 pressure surfaces extending to 0.1 hPa.
    25 KB (3,634 words) - 18:47, 28 May 2020
  • GEOS-FP
    ..._0.pdf GEOS-FP file specification document, Version 1.0 (11 Jun 2013)], p. 1: ...s native 72-layer vertical grid or at 42 pressure surfaces extending to 0.1 hPa.
    27 KB (3,988 words) - 18:38, 28 May 2020
  • Updating standard chemistry with JPL 10-6
    <span style="color:green">'''''This update was tested in the 1-month benchmark simulation [[GEOS-Chem_v9-02_benchmark_history#v9-02f|v9-02 {| border="1" cellspacing="0" cellpadding="5"
    34 KB (5,418 words) - 18:21, 9 March 2016
  • Benchmark/GEOS-Chem 12.3.2
    == GEOS-Chem Classic 1-month benchmark == {| border=1 cellspacing=0 cellpadding=5
    44 KB (6,246 words) - 13:27, 28 May 2019
  • GCHP v11-02
    ...message-passing interface (MPI) implementation. GCHP improves upon GCC by (1) enabling more accurate transport, and (2) providing efficient scaling maki {| border=1 cellspacing=0 cellpadding=5
    41 KB (6,396 words) - 18:56, 10 May 2019
  • FlexAOD
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    22 KB (3,327 words) - 20:58, 20 September 2022
  • Moisture Updates in v11-01
    ...ansport moisture fix for the Adjoint model. Their adjoint fix consists of (1) deriving dry surface pressures from GMAO moist surface pressures and speci ...EOS-Chem_v11-01#v11-01h|GEOS-Chem v11-01h]]. The GEOS-Chem implementation (1) corrects the transport mass distribution problem by applying JPL’s fix t
    46 KB (6,421 words) - 16:08, 7 December 2016
  • Benchmark/GEOS-Chem 12.7.0
    == GEOS-Chem Classic 1-month benchmark == Enable PDF bookmarks<sup>1</sup> in the files linked below to navigate between species. See the [[Spec
    53 KB (7,304 words) - 17:04, 13 February 2020
  • Leaf area indices in GEOS-Chem
    For #1 – I think the issues would be solved if GCST could translate the existing #1 The Yuan et al. (2011) LAI dataset includes spatial interpolation and tempo
    33 KB (5,406 words) - 21:11, 20 November 2023
  • Air Quantity Updates for v11-01
    ...ansport moisture fix for the Adjoint model. Their adjoint fix consists of (1) deriving dry surface pressures from GMAO moist surface pressures and speci ...EOS-Chem_v11-01#v11-01h|GEOS-Chem v11-01h]]. The GEOS-Chem implementation (1) corrects the transport mass distribution problem by applying JPL’s fix t
    44 KB (6,046 words) - 17:35, 6 December 2016
  • Benchmark/GEOS-Chem 12.5.0
    == GEOS-Chem Classic 1-month benchmark == Enable PDF bookmarks<sup>1</sup> in the files linked below to navigate between species. See the [[Spec
    71 KB (9,614 words) - 16:19, 26 August 2020
  • GEOS-Chem Newsletter December 2009
    '''(1)''' Manually set up an IF statement to bracket the division. In the above In the GEOS-Chem code, <tt>STCKF</tt> is typically of order 0.1. If <tt>STCKF</tt> ever gets less than the "epsilon" value of 1d-30, then
    14 KB (2,309 words) - 15:14, 19 June 2019
  • GEOS-Chem vertical grids
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    34 KB (3,049 words) - 15:03, 19 June 2019
  • TVMAP cheat sheet
    minvalid = range[0] & maxvalid = range[1] & triangle = 1 if ~ (nim lt cr[0] or xam gt cr[1]) then $
    13 KB (1,949 words) - 19:08, 16 September 2022
  • Intel Fortran Compiler
    {| border=1 cellspacing=0 cellpadding=5 |ifort 11.1.069 and similar builds
    55 KB (8,425 words) - 17:57, 24 October 2023
  • GEOS-Chem Newsletter Fall 2011
    ...on general GC development tasks (i.e. code merging, generating 1-month and 1-year benchmark simulations, user support, documentation, etc.). ...s a must. Please email a CV, contact information for three references, and 1-paragraph statement of interest to ([mailto:djacob@fas.harvard.edu Prof. D
    27 KB (4,206 words) - 14:06, 19 June 2019
  • MEGAN v2.1 plus Guenther 2012 biogenic emissions
    On this page we describe the MEGAN v2.1 plus Guenther et al 2012 biogenic emissions, which are used in [[GEOS-Chem
    33 KB (4,994 words) - 16:44, 15 October 2019
  • Olson land map
    ...also new vegetation types that are defined in the Olson 2001 data set from 1-74 that were previously listed as "not used" in <tt>drydep.table</tt>. The <p>The largest differences to O3 dry deposition flux for a 1-day run in June 2007 at 4x5 degree resolution include the US, and the weste
    19 KB (2,688 words) - 20:08, 2 January 2019
  • Centralized chemistry time step
    ...ion v11-01f]] and [[GEOS-Chem_v11-01_benchmark_history#v11-01f-geosfp-Run0|1-year benchmark simulation v11-01f-geosfp-Run0]]. This version was approved ...tt>STT</tt> array) is used to initialize the "chemistry" operations since (1) gas-phase tracer concentrations are fed into the chemistry solver (SMVGEAR
    25 KB (3,278 words) - 20:30, 2 January 2019
  • Setting up GEOS-Chem nested grid simulations
    ...M$DD_$HH$MNz.nc4 SpeciesBC_?ADV? 1980-2019/1-12/1-31/0-23 RFY xyz 1 * - 1 1 => Scale to (1985-2005): -1
    32 KB (4,575 words) - 19:09, 17 August 2021
  • GEOS-Chem benchmarking
    ...emistry simulation]] will require a '''Y''' version change and a dedicated 1-month benchmark. The benchmark results will be posted on the wiki and an em #Once the developer is satisfied with the changes in the 1-month benchmark, GEOS-Chem Model Scientist Daniel Jacob will review the res
    6 KB (921 words) - 14:35, 18 October 2023
  • Updates in JPL Publication 15-10
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    14 KB (2,217 words) - 20:19, 22 May 2017
  • GEOS-Chem v8-03-01
    ...d biogenic emissions from MEGAN|Speciated biogenic emissions from MEGAN v2.1 now used in SOA code]] ''(H. O. T. Pye)'' # Global 1 x 1.25 simulation capability ''(L. Lamsal)''
    28 KB (4,078 words) - 15:45, 19 June 2019
  • Floating point math issues
    {| border=1 cellpadding=5 cellspacing=0 | 1
    18 KB (2,783 words) - 18:14, 7 December 2016
  • Flexible precision in GEOS-Chem
    '''1.''' We defined module <tt>Headers/precision_mod.F</tt>. This module defin ! (1 ) Created. (myannetti, 11/04/14)
    21 KB (3,003 words) - 15:39, 19 June 2019
  • MERRA-2 implementation details
    {| border=1 cellspacing=0 cellpadding=5 *1&deg; lat x 1.25&deg; lon
    25 KB (3,861 words) - 18:49, 28 May 2020
  • GEOS-Chem v9-01-01
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    36 KB (5,768 words) - 15:06, 19 June 2019
  • GEOS-Chem v8-01-04
    == 1-year benchmarks == * GEOS-5.0.1
    23 KB (3,442 words) - 17:39, 15 November 2017
  • GEOS-Chem v11-01 HP Validation
    * 6 cores on 1 Jacob Group computational node (Odyssey cluster) ...ion period 2013-07-01 00:00:00 UTC to 2013-08-01 00:00:00 UTC for standard 1-month tests
    17 KB (2,711 words) - 18:58, 10 May 2019
  • GEOS-Chem version numbering system
    {| border=1 cellspacing=0 cellpadding=5 *New features and/or fixes added and validated with 1-month benchmark
    9 KB (1,412 words) - 21:08, 1 June 2023
  • GEOS-Chem v8-02-01
    == 1-year benchmarks == {| border=1 cellspacing=0 cellpadding=5
    15 KB (2,286 words) - 17:40, 15 November 2017
  • Benchmark/GEOS-FP 5.25
    ...benchmark simulations comparing GEOS-FP 5.22.0 meteorology to GEOS-FP 5.25.1 meteorology using [[GEOS-Chem 12#12.8.0|GEOS-Chem 12.8.0]]. ...Forward-processing”) data stream. The switchover to GEOS-FP version 5.25.1 occurred on January 30, 2020. This new version contains the following updat
    22 KB (2,950 words) - 15:03, 28 May 2020
  • GEOS-Chem v8-03-02
    DO R = 1, NRH RW(R) = RAA(4,IND(N)+R-1)
    14 KB (2,236 words) - 16:02, 16 November 2017
  • Benchmark/GEOS-Chem 12.3.0
    == 1-month benchmark == {| border=1 cellspacing=0 cellpadding=5
    21 KB (3,084 words) - 18:27, 4 June 2019
  • Bugs and fixes in GEOS-Chem 12.0.0 to 12.5.0
    {| border=1 cellspacing=0 cellpadding=5 #*Remove the 27% scaling of POG to POA and emit 1:1 instead
    41 KB (6,194 words) - 14:22, 22 March 2021
  • Automatic documentation with protex
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    20 KB (2,871 words) - 21:59, 11 January 2019
  • GEOS-FP data processing software
    getGeosFp Downloads 1 day of GEOS-FP met data from the NASA FTP site doGeosFpMulti Main driver script; extracts/regrids 1 day of GEOS-FP data
    39 KB (6,282 words) - 11:36, 9 October 2018
  • GEOS-Chem to CMAQv5.0
    ...OS-Chem species have been converted to micrograms per meter-cubed. Version 1.5 of the mapping is described below. {| border=1 cellspacing=0 cellpadding=1
    7 KB (1,019 words) - 13:58, 19 June 2019
  • Regridding in GEOS-Chem
    ...o be the same grid cell. So the cell <tt>j-1</tt> is the cell <tt>(i=im/2+1, j=2)</tt> ...<br>In addition, the wind values for the pole grid cells are ...through the [[GEOS-Chem_horizontal_grids#Generic_1_x_1_grid|GEOS 1&deg; x 1&deg; grid]], which could lead to loss of information. The <tt>MAP_A2A</tt>
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  • GEOS-Chem v8-01-01
    === 1-Year Benchmarks === We have done two 1-year benchmarks for GEOS-Chem v8-01-01:
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  • APM aerosol microphysics
    ...CCN sizes, with a higher size resolution for the size range of importance (1.2 – 120 nm: 30 bins, 10 additional bins for 120 nm -12 um). The present v {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem v9-01-01 benchmark history
    ...ted complete information about all benchmark simulations (both 1-month and 1-year) for [[GEOS-Chem v9-01-01]]. ...save disk space, we have created TARBALL (<tt>*.tar.gz</tt>) files for the 1-month benchmark plots. You can download each TARBALL file and extract (wit
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  • GEOS-Chem Newsletter Spring 2013
    .../geos/geos_benchmark.html 1-month benchmark simulation]. In some cases, a 1-year benchmark was also performed: #*The [[Hg and POPs Working Group]] performed a 1-yr [[Mercury|Hg simulation]] with v9-02c.
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  • ISORROPIA II
    ...s are likely to reach gas-aerosol equilibrium on time-scales less than the 1 hour computational time step used here [''Meng and Seinfeld'', 1996].</bloc :*Total SO4 varying from 0 to 1 nmol/m3
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  • Text manipulation with GAMAP
    IDL> a = 'I am string 1' I am string 1:I am string 2
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  • EMEP European anthropogenic emissions
    === Discussion following 1-month benchmark v10-01h === <span style="color:green">'''''This update was validated with the 1-month benchmark simulation [[GEOS-Chem v10-01 benchmark history#v10-01i|v10
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  • Sulfate aerosols
    ...d biofuel use. We use a global biofuel CO emission inventory with 1&deg; x 1&deg; spatial resolution from ''Yevich and Logan'' [2003] and apply an emiss ...t al.'' [2003] and ''Yevich and Logan'' [2003], with an emission factor of 1.3 g NH3 per kilogram dry mass burned [''Andreae and Merlet'', 2001].</block
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  • GEOS-Chem Newsletter Summer 2011
    {| border=1 cellspacing=0 cellpadding=5 We also performed 1-year benchmark simulations with v9-01-01. For more information, please see
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  • UCX chemistry mechanism
    ...roved on 29 May 2014 and [[GEOS-Chem_v10-01_benchmark_history#v10-01c-Run1|1-year benchmark simulations]] approved on 26 June 2014. It is included in t ...on the flag), such that 6 2-month runs will not yield the same results as 1 12-month run if any of them are true.
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  • Mercury
    {| border=1 cellspacing=0 cellpadding=5 |A 1-yr benchmark (2009, 4x5) was performed for v9-01-03h against v9-01-02 by He
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  • Lightning NOx emissions
    --> OTD-LIS scaling : 1.00e-3 --> OTD-LIS scaling : 1.000001
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  • Sea salt aerosols
    => SALA radius bin [um]: 0.1 0.5 => SALA radius bin [um]: 0.1 0.5
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  • Mass Flux (ND24/25/26)
    ...d as the flux into the grid box above (e.g. ND26(:,:,1) is flux from level 1 to level 2 and ND26(:,:,LLPAR) is all zeros). This fix is added into [[GEOS ...first and second bands of latitudes and all longitudes: J=1 and J=2, and I=1:Imax, for each altitude.
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  • GEOS-Chem Newsletter Summer-Fall 2012
    Prior to releasing [[GEOS-Chem v9-01-03]], we performed several 1-year benchmarks with full chemistry: We also performed a 1-year [[Rn-Pb-Be simulation|Rn-Pb-Be benchmark simulation:]]:
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  • TOMAS aerosol microphysics
    {| border=1 cellspacing=0 cellpadding=5 1- 62 Std Geos Chem
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  • GEOS-Chem horizontal grids
    Lon_Center(I) = -180&deg; + ( 0.625&deg; * ( I - 1 ) ), I = 1, 576 Lat_Center(J) = -90&deg; + ( 0.5&deg; * ( J - 1 ) ), J = 1, 361
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  • Tagged CO simulation
    <blockquote>NOTE: As described in bullet point 1 above, make sure that your <tt>HEMCO_Config.rc</tt> file contains these sca 52 COPROD_FOSSIL 1.19 - - - xy 1 1
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  • The NcdfUtilities package
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    20 KB (3,149 words) - 20:10, 22 May 2017
  • Bromine chemistry mechanism
    <span style="color:green">'''''This update was tested in the 1-month benchmark simulation [[GEOS-Chem v9-01-03 benchmark history#v9-01-03m ##*1.4 Tg Br2 / yr using the Monahan sea-salt production function and coarse aer
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  • Linoz stratospheric ozone chemistry
    sum(Trans_i*dt_i) = sum( [O3]_i - [O3]_i-1 + f_loss_i*dt_i) for i=1,12 months CALL SPLIT_ONE_LINE( SUBSTRS, N, 1, 'LLINOZ', RC )
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  • Creating run directories for GEOS-Chem 12.9.3 and prior
    To reproduce our latest 1-month benchmark simulation, you can edit the <tt>CopyRunDirs.input</tt> fil WARNINGS : 1
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  • RCP future emissions scenarios
    RCP45_NO ... 2005-2100/1/1/0 I ... <blockquote>So if the simulation starts on July 1 2013, the data will be calculated as 0.7 * DATA_2010 + 0.3 * DATA_2020. As
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  • GEOS-Chem v7-04-13
    == 1-Year Benchmarks == {| border=1 cellspacing=0 cellpadding=5
    6 KB (1,003 words) - 18:22, 20 June 2017
  • GEOS-Chem Newsletter June 2009
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    13 KB (1,989 words) - 18:12, 8 December 2016
  • PAN
    ...versions, are treated as tracers in this simulation. Hydroxyacetone has a 1-2 day lifetime. Methylglyoxal is treated as a tracer so that it can be emi ...e, m-xylene, p-xylene, 1,2,3-trimethylbenzene, 1,2,4-trimethylbenzene, and 1,3,5-trimethylbenzene) from [http://pubs.acs.org/doi/abs/10.1021/jp105112h N
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  • GEOS-Chem Newsletter Summer-Fall 2013
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    18 KB (2,894 words) - 16:50, 8 December 2016
  • Advection scheme TPCORE
    ;TPCORE v7.1: This version is used with the GEOS-3 met fields. The source code is conta ...module <tt>tpcore_window_mod.f</tt>. This version was based on TPCORE v7.1 and was modified by Yuxuan Wang..
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  • Branching
    (1) '''Start git GUI''': (1) Start gitk
    6 KB (915 words) - 20:27, 5 August 2019
  • POPs simulation
    <span style="color:green">'''''This update was tested in the 1-month benchmark simulation [[GEOS-Chem_v9-02_benchmark_history#v9-02c|v9-02 <span style="color:green">'''''These updates were included in the 1-month benchmark simulation [[GEOS-Chem v11-01 benchmark history#v11-01c|v11
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  • GFED4 biomass burning emissions
    {| border=1 cellspacing=0 cellpadding=5 ...monthly time series of burned area or a given species for custom regions: (1) global, (2) basis region, (3) country, (4) pixel, and (5) custom polygon u
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  • GEOS-Chem Newsletter January 2010
    ...rently undergoing 1-month and 1-year benchmark test simulations. We ran 3 1-year benchmark simulations: * '''Run 1''': Same as Run #1, but with updated MEGAN emissions
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  • GEOS-Chem Newsletter January-February 2011
    ...social for young scientists will be organized on the evening of Sunday May 1. This will be an opportunity for graduate students and postdocs to meet in K = 1
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  • GEOS-Chem Newsletter Winter 2012
    ...een working on general GC development tasks (i.e. code merging, generating 1-month benchmark simulations, user support, documentation, etc.). ...s to GEOS-Chem v9-01-03, and has validated each feature with the customary 1-month benchmark simulation.
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  • GEOS-Chem v8-01-03
    ND22: J-Values : 47 1 7 8 20 99 where tracers #1, #7, #8, #20 will cause J(NO2), J(HNO3), J(H2O2) and J(CH2O) (respectively)
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  • GEOS-Chem v8-02-02
    EMX(1) = EPA_NEI * ( DTSRCE * AREA_CM2 ) ...ver defined for GEOS5 2x2.5. Old versions of the code would use a value of 1. But with version 8-02-01, the scale factor is not defined and the compilat
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  • Tropospheric chemistry mechanism
    {| border="1" cellspacing="0" cellpadding="5" ...biogenic emissions#MEGAN in GEOS-Chem v8-02-04 and later versions|MEGAN v2.1 biogenic emissions]]
    15 KB (2,305 words) - 20:53, 20 September 2022
  • GEOS-Chem model development priorities
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
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  • QFED biomass burning emissions
    :QFED emissions at 0.1x0.1 degrees horizontal resolution were used in the 7-km GEOS-5 Nature Run exper ...ed there to complete a year, and this data will be replaced once the 0.1x0.1 product becomes available.
    9 KB (1,367 words) - 19:33, 19 July 2018
  • Halogen chemistry mechanism
    {| border=1 cellspacing=0 cellpadding=5 align="center" ...h sulfur and Bry budgets. Modeled HOBr mixing ratios on the order of 0.1–1.0 parts per trillion (ppt) lead to HOBr + S(IV) contributing to 8% of globa
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  • Ship emissions
    {| border=1 cellspacing=0 cellpadding=5 ...the default global ship emission inventory in [[GEOS-Chem 12#12.1.0|GC 12.1.0]] and later versions.
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  • GEOS-Chem Adjoint
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    54 KB (8,455 words) - 16:52, 29 February 2024
  • GEOS-Chem 1-month benchmark timing results
    On this page, we provide timing results obtained from 1-month benchmark GEOS-Chem simualtions. == Timing results from 1-month benchmarks ==
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  • GEOS-Chem Newsletter December 2010
    ...social for young scientists will be organized on the evening of Sunday May 1. This will be an opportunity for graduate students and postdocs to meet in ...th benchmarks with both GEOS-5 and MERRA met fields. We will also run the 1-year benchmarks with GEOS-5 and MERRA in order to validate GEOS-Chem agains
    15 KB (2,259 words) - 18:25, 8 December 2016
  • Scalability
    ...<span style="color:purple">8</span> 16? <span style="color:red">1-03:35:33</span> <span style="color:green">04:15:53</span> ...<span style="color:purple">8</span> 6329196K <span style="color:red">1-03:35:33</span> <span style="color:green">04:15:53</span>
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  • Aerosol thermodynamical equilibrium
    DO NNN = 1, 50 ! loop count reduced 04/09/2001 by FSB GAMANA = GAMS( 1, 2 )
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  • Global Burden History
    ...ormance (HP) simulations which are at C24 resolution regridded to 1&deg; x 1.25&deg;. {| border=1 cellspacing=0 cellpadding=5
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  • Viewing the revision history
    (1) Change into your code directory and start '''gitk''' as follows: EmisNO_Fert NO 104 -1 -1 2 kg/m2/s NO_emission_flux_from_fertilizer
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  • Machine learning related to GEOS-Chem
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    6 KB (803 words) - 19:21, 21 August 2023
  • TransportTracers simulation
    {| border=1 cellspacing=0 cellpadding=5 ::<tt>EXP( -&Delta;T * 1.506d-7 )</tt>
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  • GEOS-Chem 14.2.2
    {| border=1 cellspacing=0 cellpadding=5 |[https://github.com/geoschem/geos-chem/milestone/41?closed=1 14.2.2 milestone for geoschem/geos-chem]
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  • GEOS-Chem v7-04-10
    Species index : 1 Grid Box : 121 15 1
    5 KB (637 words) - 20:54, 10 February 2016
  • GEOS-Chem Newsletter Winter 2013
    #The [[Hg and POPs Working Group]] is working on a 1-yr [[Mercury|Hg simulation]], based on v9-02c. #The [[Nested Model Working Group]] is performing a 1-yr [[NOx-Ox-HC-aerosol|full-chemistry simulation]] for the North American N
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  • CABLE
    compilation aborted for co2_mod.F (code 1) make[3]: *** [co2_mod.o] Error 1
    3 KB (462 words) - 19:18, 16 February 2016
  • Carbonaceous aerosols
    ...ydrophobic aerosols that then become hydrophilic with an e-folding time of 1.2 days following ''Cooke et al.'' [1999] and ''Chin et al.'' [2002]. We ass # 1 x 1 global data: [ftp://ftp.as.harvard.edu/gcgrid/geos-chem/data/GEOS_1x1/ocean
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  • Advanced Git usage
    (1) '''Change''' to your GEOS-Chem source code directory. (1) '''Change''' to your local GEOS-Chem source code folder.
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  • Particulate matter in GEOS-Chem
    {| border=1 cellspacing=0 cellpadding=5 |1.10
    10 KB (1,374 words) - 13:32, 4 November 2021
  • General GAMAP usage
    lun = -1 ; yet another error indicator pickfile = 1
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  • GEOS-Chem 14.3.1
    This page includes information about GEOS-Chem 14.3.1 and HEMCO 3.8.1. {| border=1 cellspacing=0 cellpadding=5
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  • Main Page
    {|border="1" width="925px" bordercolor="#000000" cellspacing="0" cellpadding="5" {|border="1" width="925px" bordercolor="#000000" cellspacing="0" cellpadding="5"
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  • GEOS-Chem Newsletter February 2010
    ...biogenic emissions#MEGAN in GEOS-Chem v8-02-04 and later versions|MEGAN v2.1 biogenic emissions]] ''(M. Barkley)'' For a complete description of this version (including information about the 1-year benchmarks, resolved issues, unresolved issues, etc.) please see [[GEO
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  • GEOS-Chem Newsletter June-July 2010
    :1. If you are downloading [[GEOS-Chem v8-03-01]] for the very first time, the {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Newsletter November 2010
    ...enging algorithm for use with the MERRA meteorology. We hope to begin the 1-year benchmarking process after the Thanksgiving holiday. {| border=1 cellspacing=0 cellpadding=5
    12 KB (1,902 words) - 18:22, 8 December 2016
  • List of reprocessed met fields
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    10 KB (1,329 words) - 17:09, 11 August 2017
  • Monoterpene nitrate scheme
    {| border="1" cellspacing="0" cellpadding="5" {| border="1" cellspacing="0" cellpadding="5"
    6 KB (859 words) - 00:48, 11 March 2016
  • Bugs and fixes in GEOS-Chem v9, v10, and v11
    {| border=1 cellspacing=0 cellpadding=5 ...S-Chem#Features_added_in_v11-02f|(v11-02f) Update from HEMCO v2.1.001 to 2.1.005]]
    33 KB (5,225 words) - 20:46, 2 January 2019
  • GEOS-Chem nested model publications
    ...ackground ozone in the United States using the GEOS-Chem global model with 1/2° × 2/3° horizontal resolution over North America, Atmos. Environ., 45, ...Journal of the Atmospheric Sciences, 72, 1075-1093, 10.1175/jas-d-14-0197.1, 2015.
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  • Profiling GEOS-Chem
    {| border=1 cellspacing=0 cellpadding=5 1.80 2708.34 87.53 144 0.00 0.00 convection_mod_mp_do_conv
    16 KB (2,242 words) - 14:12, 10 June 2019
  • Committing
    (1) '''Start Git GUI'''. (1) Change the name of the file with the Unix <tt>mv</tt> command.
    6 KB (1,045 words) - 20:28, 5 August 2019
  • Receiving updates (aka pulling)
    (1) '''Change''' into your local GEOS-Chem code directory. (1) '''Change''' into your local GEOS-Chem code directory.
    7 KB (957 words) - 20:29, 5 August 2019
  • Using patches to share your updates with others
    ...urrently checked-out branch. If you want the most recent commit then use -1 instead, etc. 1 files changed, 4 insertions(+), 3 deletions(-)
    9 KB (1,505 words) - 20:29, 5 August 2019
  • ATom Related GEOS-Chem Projects
    * Observations from the first two ATom flights (ATom-1 and ATom-2) are publicly available on [https://espoarchive.nasa.gov/archiv {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Nested Model
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    6 KB (810 words) - 15:31, 7 August 2020
  • GEOS-Chem Adjoint v35
    {| border=1 cellspacing=0 cellpadding=5 ALPHA value is sometimes higher than 1 without the restriction. This leads to a gain in tracer mass at the lower l
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  • GAMAP bugs and fixes
    datainfo.dim = ( dim > 1 ) === I cannot read a binary file larger than about 2.1 GB ===
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  • Aerosol-only simulation
    ...hem v9-02o]] to include a better tracer lumping scheme, as shown in Figure 1 of [http://www.atmos-chem-phys.net/10/11261/2010/acp-10-11261-2010.pdf Pye Tracer #1 : 1 DMS 62.00
    5 KB (472 words) - 21:01, 20 September 2022
  • Physical constants
    ...ion v11-01f]] and [[GEOS-Chem_v11-01_benchmark_history#v11-01f-geosfp-Run0|1-year benchmark simulation v11-01f-geosfp-Run0]]. This version was approved {| border=1 cellspacing=0 cellpadding=5
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  • Surface-Atmosphere Exchange Working Group
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
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  • CO2 simulation
    ...nt Canada) and appears in GEOS-Chem v10-01, which was released on 2015 May 1.''''' #Andres, R. J., G. Marland, I. Fung, and E. Matthews, ''A 1&deg;x1&deg; distribution of carbon dioxide emissions from fossil fuel consu
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  • Global Terrestrial Mercury Model
    ...mercury from preindustrial to present day with a monthly time step. Figure 1 presents an overview of the model. Mercury is deposited to the land surface
    4 KB (647 words) - 14:49, 18 October 2023
  • Carbon Cycle Working Group
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    6 KB (912 words) - 17:20, 24 October 2023
  • Emissions Working Group
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
    4 KB (537 words) - 18:20, 24 October 2023
  • GEOS-Chem newsletters
    ...8EMpUZNb7eVqvcRwbIAIxpRI/view?usp=sharing GEOS-Chem Newsletter 2024, Issue 1 (31 Jan 2024)] ...dia:GEOS-Chem_Newsletter_2023_Issue_1.pdf|GEOS-Chem Newsletter 2023, Issue 1 (18 Jan 2023)]]
    5 KB (540 words) - 16:12, 2 February 2024
  • Chemistry Working Group
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Newsletter March 2010
    ...d biogenic emissions from MEGAN|Speciated biogenic emissions from MEGAN v2.1 now used in SOA code]] ''(H. O. T. Pye)'' # Global 1 x 1.25 simulation capability ''(L. Lamsal)''
    13 KB (2,023 words) - 22:47, 6 December 2016
  • GEOS-Chem Newsletter April-May 2009
    Each of the above wiki pages contains information about model updates, 1-year benchmarks (if necessary), and bugs and fixes for each GEOS-Chem versi ...son between the "reprocessed" GEOS-5.1.0 met fields and the older GEOS-5.0.1 met fields. For more information about the different GEOS-5 versions, see
    6 KB (1,013 words) - 18:23, 8 December 2016
  • GEOS-Chem Newsletter November 2009
    ...ct on the full-chemistry simulation this necessitates that we must perform 1-year benchmark simulations to try to assess the impact of the individual ch NOx 1.957 1.927 0.029 Tg N
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  • GEOS-Chem Newsletter May 2010
    ...d biogenic emissions from MEGAN|Speciated biogenic emissions from MEGAN v2.1 now used in SOA code]] ''(H. O. T. Pye)'' # Global 1 x 1.25 simulation capability ''(L. Lamsal)''
    11 KB (1,703 words) - 15:44, 19 June 2019
  • GEOS-Chem Newsletter September 2010
    ...e archiving. Many met fields are stored 1&deg; x 1.25&deg; or 1.25&deg; x 1.25&deg; resolution. Therefore, not all MERRA fields are at the very fine 0 {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Newsletter August 2009
    ...e replaced the existing plot of mean OH concentrations from past GEOS-Chem 1-month benchmarks with ..._versions.html#meanoh a plot of mean OH concentrations from several recent 1-year benchmarks]. This is a much more accurate representation of how the G
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  • GEOS-Chem nested grid simulations
    [1]------------------------------------------------------------------+ V ...al Region" is at the south pole, at the lower left-hand corner (point <tt>[1]</tt>).
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  • Bugs and fixes
    {| border=1 cellspacing=0 cellpadding=5 |[[GEOS-Chem 13.1.0|13.1.0]]
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  • GEOS-Chem 13.0.1
    This page includes information about GEOS-Chem 13.0.1. ...also the [https://github.com/geoschem/geos-chem/milestone/20?closed=1 13.0.1 milestone on Github].
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  • GEOS-Chem 13.2.1
    This page includes information about GEOS-Chem 13.2.1. * '''DOI for GEOS-Chem Classic 13.2.1:''' [https://doi.org/10.5281/zenodo.5500717 10.5281/zenodo.5500717]
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  • Aerosol emissions
    ...simulation v11-01b]] and [[GEOS-Chem_v11-01_benchmark_history#v11-01b-Run0|1-year benchmark simulation v11-01b-Run0]]. This version was approved on 19 A
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  • Color and graphics with GAMAP
    ...to plot some gridded data of the U.S. with these intervals <tt>[0, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 11, 15, 20]</tt> or will I need to plot it as polyfill *<tt>-time</tt> specifies a delay between frames in units of 1/100 second
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  • Hudman et al 2012 soil NOx emissions algorithm
    ...leads to a decrease of annual soil NOx emissions from 10.7 to 9.5 Tg N yr-1. The largest impact occurs over the tropical rain-forests in South America ...ute geographic 1080 x 2160 grid, in <u>Global ecosystems database, version 1.0: Disc A</u>, edited by NOAA Natl. Geophys. Data Center, Boulder, Colorado
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  • Chemistry-Climate Working Group
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem 14.1.1
    This page includes information about GEOS-Chem 14.1.1. *'''DOI for GC Classsic 14.1.0:''' [https://doi.org/10.5281/zenodo.7600579 10.5281/zenodo.7600579]
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  • Mean OH concentration
    ...performing. Typical values are 10–12 x 10<sup>5</sup> molecules cm<sup>-1</sup>.
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  • Transport Working Group
    {| border=1 cellspacing=0 cellpadding=5 {| border=1 cellspacing=0 cellpadding=5
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  • Aerosols Working Group
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  • Hg and POPs Working Group
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  • Tagged O3 simulation
    (1 ) O3 : Total O3 (1 ) O3 : Total O3
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  • Profiling GEOS-Chem with the TAU performance system
    #SBATCH -n 1 ...u_exec -T serial,openmp -ebs -ebs_resolution=function ./gcclassic > log 2>&1
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  • Scale factors for anthropogenic emissions
    <span style="color:green">'''''This update was tested in the 1-month benchmark simulation [[GEOS-Chem_v9-02_benchmark_history#v9-02m|v9-02 {| border=1 cellpadding=5 cellspacing=0
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  • Stratospheric Working Group
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  • GEOS-Chem 14.2.3
    {| border=1 cellspacing=0 cellpadding=5 |[https://github.com/geoschem/GCClassic/milestone/14?closed=1 14.2.3 milestone for geoschem/GCClassic]
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  • GEOS-Chem 14.2.1
    This page includes information about GEOS-Chem 14.2.1 and HEMCO 3.7.1. {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Newsletter July 2009
    {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Newsletter October 2009
    ...9.1 compiler]]. We do not anticipate fixing this anytime soon, as IFORT 9.1 is an obsolete compiler version. {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Newsletter August 2010
    {| border=1 cellspacing=0 cellpadding=5
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  • Methyl peroxy nitrate chemistry
    <span style="color:green">'''''This update was tested in the 1-month benchmark simulation [[GEOS-Chem_v9-02_benchmark_history#v9-02f|v9-02
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  • GEOS-Chem projects using MERRA met data
    {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Data Assimilation Working Group
    {| border=1 cellspacing=0 cellpadding=5
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  • Linking GEOS-Chem to CMAQ
    ...060801.bpch.BCON.nc --states=True --norm="BoundaryNorm(np.logspace(0.025, 1, 9), 256) -v O3 -r TSTEP,mean bcon.ts201003.BCON.nc </nowiki>
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  • NH3 emissions
    ...total annual emissions of 35.6 Gg NH3 are spread uniformly in time between 1 May and 30 September to represent the seasonal migration of seabirds into t
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  • Steps to setup new nested domains
    * (1) the spatial distribution of all species needs to be consistent with the 2x
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  • Coupling GEOS-Chem with other models
    {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem Newsletter March 2009
    * [[GEOS-Chem versions under development#v8-01-04|The wiki page (including 1-yr benchmark information) for v8-01-04]]
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  • Using Git GUI
    (1) '''Start Git GUI:''
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  • Tagging
    (1) '''Start Gitk'''.
    2 KB (322 words) - 20:28, 5 August 2019
  • Merging
    (1) '''Start Git GUI'''
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  • Coupling GEOS-Chem with NCAR models
    ...d GEOS-Chem (v12.2.1) for regional atmospheric chemistry modeling – Part 1: Description of the one-way model] (Lin et al., 2020) includes a East China
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  • CMake FAQ
    cd <run directory> # 1. Go to your run directory
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  • Downloading GEOS-Chem source code (12.9.3 and earlier versions)
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  • GEOS-Chem 13.0.2
    ...]. See also the [https://github.com/geoschem/geos-chem/milestone/21?closed=1 13.0.2 milestone on Github]. {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem 13.1.1
    === Version 13.1.1 overview === ...tems listed below have been added to GEOS-Chem 13.1.1 since [[GEOS-Chem 13.1.0]]. See also the following Github pages:
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  • GEOS-Chem 13.1.2
    === Version 13.1.2 overview === ...ms listed below have been added to GEOS-Chem 13.1.2 since [[GEOS-Chem 13.1.1]]. See also the following Github pages:
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  • GEOS-Chem 13.3.1
    This page includes information about GEOS-Chem 13.3.1. * '''DOI for GEOS-Chem Classic 13.3.1:''' [https://doi.org/10.5281/zenodo.5703364 10.5281/zenodo.5703364]
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  • GEOS-Chem 13.3.2
    * '''DOI for GEOS-Chem Classic 13.3.1:''' [https://doi.org/10.5281/zenodo.5711194 10.5281/zenodo.5711194] ...en added to GEOS-Chem 13.3.2 since the last benchmark for [[GEOS-Chem 13.3.1]]. Also see the following Github pages:
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  • GEOS-Chem 13.3.3
    *[https://github.com/geoschem/HEMCO/milestone/7?closed=1 3.2.2 milestone for geoschem/HEMCO] {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem 13.3.4
    *[https://github.com/geoschem/geos-chem/milestone/29?closed=1 13.3.4 milestone for geoschem/geos-chem] {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem 13.4.1
    This page includes information about GEOS-Chem 13.4.1 * '''DOI for GEOS-Chem Classic 13.4.1:''' [https://doi.org/10.5281/zenodo.6564702 10.5281/zenodo.6564702]
    1 KB (132 words) - 19:07, 19 May 2022
  • GEOS-Chem Adjoint v36
    {| border=1 cellspacing=0 cellpadding=5
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  • GEOS-Chem 14.0.1
    This page includes information about GEOS-Chem 14.0.1. This version contains fixes for several issues that were discovered durin * '''DOI for GCHP 14.0.1:''' [https://doi.org/10.5281/zenodo.7271982 10.5281/zenodo.7271982]
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  • Software Engineering Working Group
    {| border=1 cellspacing=0 cellpadding=5
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  • HEMCO data directories
    {| border=1 cellspacing=0 cellpadding=5 |[[GEOS-Chem 14.1.1]]
    5 KB (734 words) - 21:17, 30 March 2023
  • Software maintained by GEOS-Chem community members
    {| border=1 cellspacing=0 cellpadding=5
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  • Sandbox
    1) Add tracers to input.geos under Tracer Menu ...information: http://acmg.seas.harvard.edu/geos/doc/man/chapter_5.html#5.4.1
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  • Dynamic tropopause
    ! different ESMs. Add this at a later time. (bmy, 1/8/18)
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  • Boundary layer mixing
    These are always 1, for full mixing at all times of day. ...6VH3-4T8JXJT-2&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_version=1&_urlVersion=0&_userid=10&md5=1d4b8eee7e2f0a4984d05305744f1ffb Link]
    8 KB (1,241 words) - 20:42, 13 July 2023
  • Cloud convection
    ..._etal_2000.pdf ''Jacob et al'' <nowiki>[2000]</nowiki>] and in Section 2.3.1 of [http://acmg.seas.harvard.edu/publications/liu2001.pdf ''Liu et al'' <no
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  • GEOS-Chem chemistry mechanisms
    {| border=1 cellspacing=0 cellpadding=5 *Will debut in [[GEOS-Chem 14.1.0|14.1.0]] as a KPP mechanism
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  • Volcanic SO2 emissions
    ### else, emit in top 1/3 of cloud_column_height
    2 KB (312 words) - 17:43, 24 October 2023
  • GEOS-Chem no-diff-to-benchmark
    {| border=1 cellspacing=0 cellpadding=5
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