Difference between revisions of "HEMCO data directories"

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(HEMCO data directory structure)
(HEMCO data directory structure)
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:The '''Path''' column shows the location of each data set, with respect to <tt>$ROOT</tt>, the top-level HEMCO directory.  For example, on the Harvard disk server, <tt>$ROOT</tt> points to the directory <tt>/mnt/gcgrid/data/ExtData/HEMCO/</tt>.  
 
:The '''Path''' column shows the location of each data set, with respect to <tt>$ROOT</tt>, the top-level HEMCO directory.  For example, on the Harvard disk server, <tt>$ROOT</tt> points to the directory <tt>/mnt/gcgrid/data/ExtData/HEMCO/</tt>.  
  
:The '''Default or optional setting?''' column describes the current status of each data set:
+
:The '''Default or optional setting?''' column contains this description
  
 
:{| border=1 cellspacing=0 cellpadding=5
 
:{| border=1 cellspacing=0 cellpadding=5
 
|-valign="top"
 
|-valign="top"
|width="225px" bgcolor="#00FF00"|DEFAULT SETTING
+
|width="225px" bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
|width="785px"|Denotes that the data set is part of the standard emissions configuration for GEOS-Chem, that is:
 
|width="785px"|Denotes that the data set is part of the standard emissions configuration for GEOS-Chem, that is:
 
*It is used in the GEOS-Chem 1-month and 1-year full-chemistry [http://acmg.seas.harvard.edu/geos/geos_benchmark.html benchmark simulations], or
 
*It is used in the GEOS-Chem 1-month and 1-year full-chemistry [http://acmg.seas.harvard.edu/geos/geos_benchmark.html benchmark simulations], or
Line 61: Line 61:
  
 
|-valign="top"
 
|-valign="top"
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
|Denotes that the data set is not part of the the standard GEOS-Chem emissions configuration.   
 
|Denotes that the data set is not part of the the standard GEOS-Chem emissions configuration.   
 
*But you can still use the data set in your research applications if you wish.
 
*But you can still use the data set in your research applications if you wish.
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|}
 
|}
  
:If use GEOS-Chem, then we recommend that you download the data sets that are listed as DEFAULT SETTING, as these form the standard GEOS-Chem emissions configuration.  You are free, however, to use any of the data sets listed below.  Your choice of data sets will depend on your particular research needs.
+
:If use GEOS-Chem, then we recommend that you download the data sets that are listed as '''DEFAULT SETTING''', as these form the standard GEOS-Chem emissions configuration.  You are free, however, to use any of the data sets listed below.  Your choice of data sets will depend on your particular research needs.
  
NOTE: The inventories are grouped and listed in the same order as in the <tt>HEMCO_Config.rc</tt> version that ships with [[GEOS-Chem 13.0.0]].
+
''NOTE: The inventories are grouped and listed in the same order as in the <tt>HEMCO_Config.rc</tt> version that ships with [[GEOS-Chem 13.0.0]].''
  
 
=== Regional inventories ===
 
=== Regional inventories ===
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!width="275px"|Path
 
!width="275px"|Path
 
!width="75px"|Data size
 
!width="75px"|Data size
!width="325px"|Default or optional setting?
+
!width="325px"|Default or '''OPTIONAL SETTING'''?
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/APEI/v2016-11/</tt>
 
|<tt>$ROOT/APEI/v2016-11/</tt>
 
|68 MB
 
|68 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Was default from [[GEOS-Chem v11-02#v11-02f|v11-02f]]&ndash;[[GEOS-Chem 13.0.0|13.0.0]]
 
*Was default from [[GEOS-Chem v11-02#v11-02f|v11-02f]]&ndash;[[GEOS-Chem 13.0.0|13.0.0]]
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|<tt>$ROOT/NEI2011/v2015-03</tt>
 
|<tt>$ROOT/NEI2011/v2015-03</tt>
 
|248 GB
 
|248 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Was default from [[GEOS-Chem v11-02#v11-02f|v11-02f]]&ndash;[[GEOS-Chem 13.0.0|13.0.0]]
 
*Was default from [[GEOS-Chem v11-02#v11-02f|v11-02f]]&ndash;[[GEOS-Chem 13.0.0|13.0.0]]
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|<tt>$ROOT/NEI2011/v2017-02-MM</tt>
 
|<tt>$ROOT/NEI2011/v2017-02-MM</tt>
 
|248 GB
 
|248 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Was default from [[GEOS-Chem v11-02#v11-02f|v11-02f]] &ndash; [[GEOS-Chem 13.0.0|13.0.0]]
 
*Was default from [[GEOS-Chem v11-02#v11-02f|v11-02f]] &ndash; [[GEOS-Chem 13.0.0|13.0.0]]
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|<tt>$ROOT/MIX/v2015-03</tt>
 
|<tt>$ROOT/MIX/v2015-03</tt>
 
|623 MB
 
|623 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Was default from [[GEOS-Chem v11-02#v11-02f|v11-02f]] &ndash; [[GEOS-Chem 13.0.0|13.0.0]]
 
*Was default from [[GEOS-Chem v11-02#v11-02f|v11-02f]] &ndash; [[GEOS-Chem 13.0.0|13.0.0]]
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!width="275px"|Path
 
!width="275px"|Path
 
!width="75px"|Data size
 
!width="75px"|Data size
!width="325px"|Default or optional setting?
+
!width="325px"|Default or '''OPTIONAL SETTING'''?
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/CEDS/v2020-08</tt>  
 
|<tt>$ROOT/CEDS/v2020-08</tt>  
 
|73 GB
 
|73 GB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Introduced in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Introduced in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Reference: McDuffie et al 2020, ESSD
 
*Reference: McDuffie et al 2020, ESSD
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|<tt>$ROOT/CEDS/v2020-08</tt>  
 
|<tt>$ROOT/CEDS/v2020-08</tt>  
 
|73 GB
 
|73 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Incurs additional I/O overhead
 
*Incurs additional I/O overhead
 
*Introduced in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Introduced in [[GEOS-Chem 13.0.0|13.0.0]]
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|<tt>$ROOT/EDGARv43/v2016-11</tt>
 
|<tt>$ROOT/EDGARv43/v2016-11</tt>
 
|6.2 GB
 
|6.2 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Superseded by CEDS in [[GEOS-Chem 13.0.0|13.0.0]]
 
*Used for sectors not included in DICE-Africa inventory
 
*Used for sectors not included in DICE-Africa inventory
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|<tt>$ROOT/HTAP/v2015-03</tt>
 
|<tt>$ROOT/HTAP/v2015-03</tt>
 
|4.5 GB
 
|4.5 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*NOTE: HTAP includes some regional emissions from other inventories.  If you select HTAP you might not need to select the other regional inventories in HEMCO. [http://edgar.jrc.ec.europa.eu/htap/EDGAR-HTAP_v1_final_jan2012.pdf See this document] for more information.
 
*NOTE: HTAP includes some regional emissions from other inventories.  If you select HTAP you might not need to select the other regional inventories in HEMCO. [http://edgar.jrc.ec.europa.eu/htap/EDGAR-HTAP_v1_final_jan2012.pdf See this document] for more information.
  
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|<tt>$ROOT/NH3/v2014-07</tt>
 
|<tt>$ROOT/NH3/v2014-07</tt>
 
|8.1 MB
 
|8.1 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 213: Line 213:
 
|<tt>HEMCO/NH3/v2018-04/</tt>
 
|<tt>HEMCO/NH3/v2018-04/</tt>
 
|104 MB
 
|104 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/POET/v2017-03/</tt>
 
|<tt>$ROOT/POET/v2017-03/</tt>
 
|38 MB
 
|38 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
*Was default setting from [[GEOS-Chem v11-02#v11-02a|v11-02a]] &ndash; [[GEOS-Chem 13.0.0|13.0.0]]
+
*Was '''DEFAULT SETTING''' from [[GEOS-Chem v11-02#v11-02a|v11-02a]] &ndash; [[GEOS-Chem 13.0.0|13.0.0]]
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/C2H6_2010/v2019-06</tt>  
 
|<tt>$ROOT/C2H6_2010/v2019-06</tt>  
 
|536 KB
 
|536 KB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Overwrites the C2H6 emissions from the CEDS to address underestimates
 
*Overwrites the C2H6 emissions from the CEDS to address underestimates
  
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|<tt>$ROOT/XIAO/v2014-09</tt>
 
|<tt>$ROOT/XIAO/v2014-09</tt>
 
|308 KB
 
|308 KB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Overwrites the C3H8 emissions from CEDS to address underestimates
 
*Overwrites the C3H8 emissions from CEDS to address underestimates
  
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|<tt>$ROOT/BROMINE/v2015-02</tt>
 
|<tt>$ROOT/BROMINE/v2015-02</tt>
 
|156 KB
 
|156 KB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/IODINE/v2017-09</tt>
 
|<tt>$ROOT/IODINE/v2017-09</tt>
 
|4.4 MB
 
|4.4 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/AEIC/v2015-01</tt>
 
|<tt>$ROOT/AEIC/v2015-01</tt>
 
|2.0 GB
 
|2.0 GB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/ALD2/v2017-03</tt>
 
|<tt>$ROOT/ALD2/v2017-03</tt>
 
|8.1 MB
 
|8.1 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 288: Line 288:
 
|<tt>$ROOT/AFCID/2018-04</tt>
 
|<tt>$ROOT/AFCID/2018-04</tt>
 
|4.4 MB
 
|4.4 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*In [[GEOS-Chem 12#12.5.0|GEOS-Chem 12.5.0]] AFCID was separated from the DEAD dust emissions extension to allow for use with offline dust emissions as well.
 
*In [[GEOS-Chem 12#12.5.0|GEOS-Chem 12.5.0]] AFCID was separated from the DEAD dust emissions extension to allow for use with offline dust emissions as well.
  
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!width="275px"|Path
 
!width="275px"|Path
 
!width="75px"|Data size
 
!width="75px"|Data size
!width="325px"|Default or optional setting?
+
!width="325px"|Default or '''OPTIONAL SETTING'''?
  
 
|-valign="top"
 
|-valign="top"
Line 312: Line 312:
 
|<tt>$ROOT/CEDS/v2020-08</tt>  
 
|<tt>$ROOT/CEDS/v2020-08</tt>  
 
|73 GB
 
|73 GB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Emissions are summed over all fuel sectors.
 
*Emissions are summed over all fuel sectors.
  
Line 322: Line 322:
 
|<tt>$ROOT/CEDS/v2020-08</tt>  
 
|<tt>$ROOT/CEDS/v2020-08</tt>  
 
|73 GB
 
|73 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Emissions are for individual fuel sectors.  Incurs additional I/O overhead.
 
*Emissions are for individual fuel sectors.  Incurs additional I/O overhead.
  
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|<tt>$ROOT/HTAP/v2015-03</tt>
 
|<tt>$ROOT/HTAP/v2015-03</tt>
 
|4.5 GB
 
|4.5 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*[http://edgar.jrc.ec.europa.eu/htap/EDGAR-HTAP_v1_final_jan2012.pdf See this document] for more information.
 
*[http://edgar.jrc.ec.europa.eu/htap/EDGAR-HTAP_v1_final_jan2012.pdf See this document] for more information.
  
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|<tt>$ROOT/ICOADS_SHIP/v2014-07</tt>
 
|<tt>$ROOT/ICOADS_SHIP/v2014-07</tt>
 
|4.2 MB
 
|4.2 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
*Was default setting until [[GEOS-Chem 12#12.1.0|GEOS-Chem 12.1.0]].
+
*Was '''DEFAULT SETTING''' until [[GEOS-Chem 12#12.1.0|GEOS-Chem 12.1.0]].
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/ARCTAS_SHIP/v2014-07</tt>
 
|<tt>$ROOT/ARCTAS_SHIP/v2014-07</tt>
 
|508 KB
 
|508 KB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
*Was default setting until [[GEOS-Chem 12#12.1.0|GEOS-Chem 12.1.0]].
+
*Was '''DEFAULT SETTING''' until [[GEOS-Chem 12#12.1.0|GEOS-Chem 12.1.0]].
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/CORBETT_SHIP/v2014-07</tt>
 
|<tt>$ROOT/CORBETT_SHIP/v2014-07</tt>
 
|1.8 MB
 
|1.8 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
*Was default setting until [[GEOS-Chem 12#12.1.0|GEOS-Chem 12.1.0]].
+
*Was '''DEFAULT SETTING''' until [[GEOS-Chem 12#12.1.0|GEOS-Chem 12.1.0]].
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/NEI2011/v2015-03</tt>
 
|<tt>$ROOT/NEI2011/v2015-03</tt>
 
|248 GB
 
|248 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*NOTE: Only extends a few km from land, so this is more of a coastal emissions inventory.  
 
*NOTE: Only extends a few km from land, so this is more of a coastal emissions inventory.  
  
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|<tt>$ROOT/NEI2011/v2017-02-MM</tt>
 
|<tt>$ROOT/NEI2011/v2017-02-MM</tt>
 
|248 GB
 
|248 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*NOTE: Only extends a few km from land, so this is more of a coastal emissions inventory.  
 
*NOTE: Only extends a few km from land, so this is more of a coastal emissions inventory.  
  
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!width="275px"|Path
 
!width="275px"|Path
 
!width="75px"|Data size
 
!width="75px"|Data size
!width="325px"|Default or optional setting?
+
!width="325px"|Default or '''OPTIONAL SETTING'''?
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/RCP/v2020-07/RCP_3PD</tt>
 
|<tt>$ROOT/RCP/v2020-07/RCP_3PD</tt>
 
|91 MB
 
|91 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 420: Line 420:
 
|<tt>$ROOT/RCP/v2020-07/RCP_45</tt>
 
|<tt>$ROOT/RCP/v2020-07/RCP_45</tt>
 
|93 MB
 
|93 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 429: Line 429:
 
|<tt>$ROOT/RCP/v2020-07/RCP_60</tt>
 
|<tt>$ROOT/RCP/v2020-07/RCP_60</tt>
 
|92 MB
 
|92 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 438: Line 438:
 
|<tt>$ROOT/RCP/v2020-07/RCP_85</tt>
 
|<tt>$ROOT/RCP/v2020-07/RCP_85</tt>
 
|93 MB
 
|93 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
  
 
|}
 
|}
Line 454: Line 454:
 
!width="275px"|Path
 
!width="275px"|Path
 
!width="75px"|Data size
 
!width="75px"|Data size
!width="325px"|Default or optional setting?
+
!width="325px"|Default or '''OPTIONAL SETTING'''?
  
 
|-valign="top"
 
|-valign="top"
Line 466: Line 466:
 
|<tt>$ROOT/GFAS/v2018-09</tt>
 
|<tt>$ROOT/GFAS/v2018-09</tt>
 
|49 GB
 
|49 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Monthly data are available from 2003-present and are updated monthly
 
*Monthly data are available from 2003-present and are updated monthly
  
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|<tt>$ROOT/QFED/v2018-07</tt>
 
|<tt>$ROOT/QFED/v2018-07</tt>
 
|247 GB
 
|247 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*QFED v2.5r1 data extends from 2000-2020
 
*QFED v2.5r1 data extends from 2000-2020
  
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!width="275px"|Path
 
!width="275px"|Path
 
!width="75px"|Data size
 
!width="75px"|Data size
!width="325px"|Default or optional setting?
+
!width="325px"|Default or '''OPTIONAL SETTING'''?
  
 
|-valign="top"
 
|-valign="top"
Line 500: Line 500:
 
|<tt>$ROOT/OFFLINE_DUST/v2019-01</tt>
 
|<tt>$ROOT/OFFLINE_DUST/v2019-01</tt>
 
|18 GB
 
|18 GB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Introduced in [[GEOS-Chem 12#12.5.0|12.5.0]]
 
*Introduced in [[GEOS-Chem 12#12.5.0|12.5.0]]
 
*You must also turn off the DustDead and DustGinoux extensions
 
*You must also turn off the DustDead and DustGinoux extensions
Line 511: Line 511:
 
|<tt>$ROOT/OFFLINE_BIOVOC/v2019-01</tt>
 
|<tt>$ROOT/OFFLINE_BIOVOC/v2019-01</tt>
 
|1400 GB
 
|1400 GB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Introduced in [[GEOS-Chem 12#12.5.0|12.5.0]]
 
*Introduced in [[GEOS-Chem 12#12.5.0|12.5.0]]
 
*NOTE: The MEGAN extension should remain on so that it can calculate biogenic emissions for some species not in this inventory.
 
*NOTE: The MEGAN extension should remain on so that it can calculate biogenic emissions for some species not in this inventory.
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|<tt>$ROOT/OFFLINE_SEASALT/v2019-01</tt>
 
|<tt>$ROOT/OFFLINE_SEASALT/v2019-01</tt>
 
|876 GB
 
|876 GB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Introduced in [[GEOS-Chem 12#12.5.0|12.5.0]]
 
*Introduced in [[GEOS-Chem 12#12.5.0|12.5.0]]
 
*To use this, turn off the SeaSalt extension
 
*To use this, turn off the SeaSalt extension
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|<tt>$ROOT/OFFLINE_SOILNOX/v2019-01</tt>
 
|<tt>$ROOT/OFFLINE_SOILNOX/v2019-01</tt>
 
|48 GB
 
|48 GB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Introduced in [[GEOS-Chem 12#12.5.0|12.5.0]]
 
*Introduced in [[GEOS-Chem 12#12.5.0|12.5.0]]
 
*You must also turn off the SoilNOx extension
 
*You must also turn off the SoilNOx extension
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!width="275px"|Path
 
!width="275px"|Path
 
!width="75px"|Data size
 
!width="75px"|Data size
!width="325px"|Default or optional setting?
+
!width="325px"|Default or '''OPTIONAL SETTING'''?
  
 
|-valign="top"
 
|-valign="top"
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|<tt>$ROOT/UVALBEDO/v2019-06</tt>
 
|<tt>$ROOT/UVALBEDO/v2019-06</tt>
 
|476 KB
 
|476 KB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 567: Line 567:
 
|<tt>$ROOT/STRAT/v2015-01/Bry</tt>
 
|<tt>$ROOT/STRAT/v2015-01/Bry</tt>
 
|385 MB
 
|385 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 576: Line 576:
 
|rowspan="2"|<tt>$ROOT/GMI/v2015-02</tt>
 
|rowspan="2"|<tt>$ROOT/GMI/v2015-02</tt>
 
|rowspan="2"|16 GB
 
|rowspan="2"|16 GB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 582: Line 582:
 
*P & L rates from the GMI model
 
*P & L rates from the GMI model
 
*Data years: 2005
 
*Data years: 2005
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 591: Line 591:
 
|<tt>$ROOT/UCX/v2018-02</tt>
 
|<tt>$ROOT/UCX/v2018-02</tt>
 
|12 GB
 
|12 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Can be used instead of GMI_PROD_LOSS
 
*Can be used instead of GMI_PROD_LOSS
  
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|<tt>$ROOT/NOAA_GMD/v2018-01</tt>
 
|<tt>$ROOT/NOAA_GMD/v2018-01</tt>
 
|85 MB
 
|85 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 620: Line 620:
 
|<tt>$ROOT/CMIP6/v2019-12</tt>
 
|<tt>$ROOT/CMIP6/v2019-12</tt>
 
|85 MB
 
|85 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 629: Line 629:
 
|<tt>$ROOT/OLSON_MAP/v2019-02</tt>
 
|<tt>$ROOT/OLSON_MAP/v2019-02</tt>
 
|1.9 MB
 
|1.9 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*Added in [[GEOS-Chem 12#12.3.0|GEOS-Chem 12.3.0]]
 
*Added in [[GEOS-Chem 12#12.3.0|GEOS-Chem 12.3.0]]
 
*Used for regridding of MODIS_XLAI or Yuan_XLAI via HEMCO
 
*Used for regridding of MODIS_XLAI or Yuan_XLAI via HEMCO
Line 640: Line 640:
 
|<tt>$ROOT/Yuan_XLAI/v2019-03</tt>
 
|<tt>$ROOT/Yuan_XLAI/v2019-03</tt>
 
|203 MB
 
|203 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 648: Line 648:
 
|<tt>$ROOT/RRTMG/v2018-11</tt>
 
|<tt>$ROOT/RRTMG/v2018-11</tt>
 
|19 MB
 
|19 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Only needed for fullchem simulations with the RRTMG option
 
*Only needed for fullchem simulations with the RRTMG option
  
Line 659: Line 659:
 
|<tt>HEMCO/SfcFix/v2019-12</tt>
 
|<tt>HEMCO/SfcFix/v2019-12</tt>
 
|851 MB
 
|851 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign-"top"
 
|-valign-"top"
Line 668: Line 668:
 
|<tt>HEMCO/OCEAN_O3_DRYDEP/v2020-02</tt>
 
|<tt>HEMCO/OCEAN_O3_DRYDEP/v2020-02</tt>
 
|388 MB
 
|388 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign-"top"
 
|-valign-"top"
Line 677: Line 677:
 
|<tt>$ROOT/TIMEZONES/v2015-02</tt>
 
|<tt>$ROOT/TIMEZONES/v2015-02</tt>
 
|264 KB
 
|264 KB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|}
 
|}
Line 691: Line 691:
 
!width="275px"|Path
 
!width="275px"|Path
 
!width="75px"|Data size
 
!width="75px"|Data size
!width="325px"|Default or optional setting?
+
!width="325px"|Default or '''OPTIONAL SETTING'''?
  
 
|-valign="top"
 
|-valign="top"
Line 699: Line 699:
 
|<tt>$ROOT/ACET/v2014-07</tt><br><tt>$ROOT/ALD2/v2017-03</tt><br><tt>$ROOT/DMS/v2015-07</tt>
 
|<tt>$ROOT/ACET/v2014-07</tt><br><tt>$ROOT/ALD2/v2017-03</tt><br><tt>$ROOT/DMS/v2015-07</tt>
 
|5.8 MB
 
|5.8 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 707: Line 707:
 
|<tt>$ROOT/PARANOX/v2015-02</tt>
 
|<tt>$ROOT/PARANOX/v2015-02</tt>
 
|162 MB
 
|162 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 716: Line 716:
 
|<tt>$ROOT/LIGHTNOX/v2017-09</tt>
 
|<tt>$ROOT/LIGHTNOX/v2017-09</tt>
 
|32 MB
 
|32 MB
|bgcolor="#00FF00"|DEFAULT SETTING  
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 725: Line 725:
 
|<tt>$ROOT/LIGHTNOX/v2017-09</tt>
 
|<tt>$ROOT/LIGHTNOX/v2017-09</tt>
 
|32 MB
 
|32 MB
|bgcolor="#00FF00"|DEFAULT SETTING  
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 734: Line 734:
 
|<tt>$ROOT/SOILNOX/v2014-07</tt>
 
|<tt>$ROOT/SOILNOX/v2014-07</tt>
 
|730 MB
 
|730 MB
|bgcolor="#FFFF00"|OPTIONAL SETTING  
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*Was default until [[GEOS-Chem 12#12.5.0|GEOS-Chem 12.5.0]]
 
*Was default until [[GEOS-Chem 12#12.5.0|GEOS-Chem 12.5.0]]
  
Line 743: Line 743:
 
|<tt>$ROOT/DUST_DEAD/2014-07</tt>
 
|<tt>$ROOT/DUST_DEAD/2014-07</tt>
 
|712 KB
 
|712 KB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*May be used instead of OFFLINE_DUST
 
*May be used instead of OFFLINE_DUST
  
Line 752: Line 752:
 
|<tt>$ROOT/DUST_GINOUX/2014-07</tt>
 
|<tt>$ROOT/DUST_GINOUX/2014-07</tt>
 
|36 KB
 
|36 KB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*This is a research option.
 
*This is a research option.
  
Line 759: Line 759:
 
*Sea salt emissions
 
*Sea salt emissions
 
|colspan="3"|Does not have an associated data directory
 
|colspan="3"|Does not have an associated data directory
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*May be used instead of OFFLINE_SEASALT
 
*May be used instead of OFFLINE_SEASALT
  
Line 768: Line 768:
 
|<tt>$ROOT/MEGAN/v2018-05</tt>
 
|<tt>$ROOT/MEGAN/v2018-05</tt>
 
|12 MB
 
|12 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
 
*NOTE: Is used alongside OFFLINE_BIOVOC to compute emissions for certan species that are not included in the OFFLINE_BIOVOC inventory
 
*NOTE: Is used alongside OFFLINE_BIOVOC to compute emissions for certan species that are not included in the OFFLINE_BIOVOC inventory
  
Line 779: Line 779:
 
|<tt>$ROOT/GFED4/v2020-02</tt>
 
|<tt>$ROOT/GFED4/v2020-02</tt>
 
|296 MB
 
|296 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 788: Line 788:
 
|<tt>$ROOT/FINN/v2015-02</tt>
 
|<tt>$ROOT/FINN/v2015-02</tt>
 
|1.2 GB
 
|1.2 GB
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*This is a research option
 
*This is a research option
  
Line 795: Line 795:
 
*Computes dust alkalinity (for aciduptake simulation only)
 
*Computes dust alkalinity (for aciduptake simulation only)
 
|colspan="3"|Does not have an associated data directory.
 
|colspan="3"|Does not have an associated data directory.
|bgcolor="#FFFF00"|OPTIONAL SETTING
+
|bgcolor="#FFFF00"|'''OPTIONAL SETTING'''
 
*This is a research option
 
*This is a research option
  
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|<tt>$ROOT/VOLCANO/v2019-08</tt>
 
|<tt>$ROOT/VOLCANO/v2019-08</tt>
 
|63 MB
 
|63 MB
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|-valign="top"
 
|-valign="top"
Line 811: Line 811:
 
*Inorganic iodine emissions (HOI, I2)
 
*Inorganic iodine emissions (HOI, I2)
 
|colspan="3"|Does not have an associated data directory.
 
|colspan="3"|Does not have an associated data directory.
|bgcolor="#00FF00"|DEFAULT SETTING
+
|bgcolor="#00FF00"|'''DEFAULT SETTING'''
  
 
|}
 
|}

Revision as of 17:43, 4 December 2020

On this page we describe the directory tree from which the HEMCO emissions component can read emissions inventories and other atmospheric data sets.

Overview

The HEMCO emissions component can read several types of emission inventories, as well as other types atmospheric data sets, such as production and loss rates, or concentration data. We have collated all of this data into a comprehensive directory tree structure. Each folder of the HEMCO data directory tree represents a particular emissions inventory or other data set.

At present, the HEMCO data directory tree resides on the disk servers at Harvard University (and soon at Dalhousie University). We have created a package that will let you download this directory tree to your local disk storage space. For more information, please see the Downloading the HEMCO data directories section below.

Please see our list of recommended default emission inventories, which has been compiled by the Emissions and Deposition Working Group.

--Bob Yantosca (talk) 22:27, 7 September 2017 (UTC)

Downloading the HEMCO data directories

We recommend the following methods for downloading the HEMCO data directories, depending on which GEOS-Chem version you are using:

GEOS-Chem versions Recommended download method Alternate download method
12.7.0 and later The GEOS-Chem dry-run option Manual download from either
12.6.3 and prior The hemco_data_download package Manual download from either

--Bob Yantosca (talk) 17:07, 3 December 2020 (UTC)

HEMCO data directory structure

The sections below describe each of the data sets contained in the HEMCO directory tree, grouped by type.

In each of the tables below:

The Inventory column contains a link that describes each data set in more detail. Most of these links point to existing pages on the GEOS-Chem wiki.
The Data file info column points to the README files that are stored with each data set. Each README provides a list of the files contained within a given folder, information about the data contained in each file, and (often) a description of how the files were created.
The Path column shows the location of each data set, with respect to $ROOT, the top-level HEMCO directory. For example, on the Harvard disk server, $ROOT points to the directory /mnt/gcgrid/data/ExtData/HEMCO/.
The Default or optional setting? column contains this description
DEFAULT SETTING Denotes that the data set is part of the standard emissions configuration for GEOS-Chem, that is:
OPTIONAL SETTING Denotes that the data set is not part of the the standard GEOS-Chem emissions configuration.
  • But you can still use the data set in your research applications if you wish.
If use GEOS-Chem, then we recommend that you download the data sets that are listed as DEFAULT SETTING, as these form the standard GEOS-Chem emissions configuration. You are free, however, to use any of the data sets listed below. Your choice of data sets will depend on your particular research needs.

NOTE: The inventories are grouped and listed in the same order as in the HEMCO_Config.rc version that ships with GEOS-Chem 13.0.0.

Regional inventories

Inventory More info Path Data size Default or OPTIONAL SETTING?
APEI
  • Canadian emissions
  • Data Years: 1989-2014
README $ROOT/APEI/v2016-11/ 68 MB OPTIONAL SETTING
NEI2011_HOURLY
  • Hourly CONUS emissions from NEI2011 inventory
  • Data Years: 2006-2013
README $ROOT/NEI2011/v2015-03 248 GB OPTIONAL SETTING
NEI2011_MONTHLY_MEAN
  • Monthly mean CONUS emissions from NEI2011 inventory
  • Data Years: 1989-2014
README $ROOT/NEI2011/v2017-02-MM 248 GB OPTIONAL SETTING
MIX
  • Asian anthropogenic emissions
  • Data Years: 2008-2010
README $ROOT/MIX/v2015-03 623 MB OPTIONAL SETTING
DICE_Africa
  • African emissions inventory
  • Data Years: 2013
README $ROOT/DICE_Africa/v2016-10 202 MB OPTIONAL

Global inventories

The following subdirectories of the HEMCO directory tree contain inventories of anthropogenic and biofuel emissions.

Please also see list of species included in each of these global inventories and regional inventories.

Inventory More info Path Data size Default or OPTIONAL SETTING?
CEDS
  • Community Emissions Data System
  • Data Years: 1970-2017
README $ROOT/CEDS/v2020-08 73 GB DEFAULT SETTING
  • Introduced in 13.0.0
  • Reference: McDuffie et al 2020, ESSD
CEDS_byFuelType
  • Sectorial CEDS emissions
  • Data Years: 1970-2017
README $ROOT/CEDS/v2020-08 73 GB OPTIONAL SETTING
  • Incurs additional I/O overhead
  • Introduced in 13.0.0
  • Reference: McDuffie et al 2020, ESSD
EDGARv43
  • EDGAR global emissions v4.3
  • Data Years: 1970-2010
README $ROOT/EDGARv43/v2016-11 6.2 GB OPTIONAL SETTING
  • Superseded by CEDS in 13.0.0
  • Used for sectors not included in DICE-Africa inventory
  • Turning on this option will also include trash burning emissions of NOx, SOx, CO, NH3, BC and OC from Wiedinmyer et al. (2014) and NMVOC emissions from CEDS
HTAP
  • HTAP global anthro+biofuel emissions
  • Data Years: 2008-2010
README $ROOT/HTAP/v2015-03 4.5 GB OPTIONAL SETTING
  • NOTE: HTAP includes some regional emissions from other inventories. If you select HTAP you might not need to select the other regional inventories in HEMCO. See this document for more information.
GEIA_NH3
  • GEIA natural source NH3 emissions
  • Data Years: 1990
README $ROOT/NH3/v2014-07 8.1 MB DEFAULT SETTING
SEABIRD_NH3
  • Croft et al NH3 emissions from arctic sea birds
  • Data Years: 1990
README HEMCO/NH3/v2018-04/ 104 MB DEFAULT SETTING
POET
  • Anthropogenic EOH inventory
  • Data Years: 1985
README $ROOT/POET/v2017-03/ 38 MB OPTIONAL SETTING
TZOMPASOSA_C2H6
  • Tzompa-Soza et al [2017] C2H6 emissions
  • Data Years: 2010
README $ROOT/C2H6_2010/v2019-06 536 KB DEFAULT SETTING
  • Overwrites the C2H6 emissions from the CEDS to address underestimates
XIAO_C3H8
  • Y. Xiao et al [2008] C3H8 emissions
  • Data Years: 1985
README $ROOT/XIAO/v2014-09 308 KB DEFAULT SETTING
  • Overwrites the C3H8 emissions from CEDS to address underestimates
LIANG_BROMOCARB
  • Liang et al VSL emissions
  • Data Years: 2000
README $ROOT/BROMINE/v2015-02 156 KB DEFAULT SETTING
ORDONEZ_IONOCARB
  • Ordonez et al Iodine emissions
  • Data Years: 1985
README $ROOT/IODINE/v2017-09 4.4 MB DEFAULT SETTING
AEIC
  • MIT aircraft emissions inventory
  • Data Years: 2005
README $ROOT/AEIC/v2015-01 2.0 GB DEFAULT SETTING
DECAYING_PLANTS
  • ALD2 and EOH emissions from decaying plants
  • Data Years: 1985
README $ROOT/ALD2/v2017-03 8.1 MB DEFAULT SETTING
AFCID
  • Anthropogenic PM2.5 dust source
  • Data Years: 2015
README $ROOT/AFCID/2018-04 4.4 MB DEFAULT SETTING
  • In GEOS-Chem 12.5.0 AFCID was separated from the DEAD dust emissions extension to allow for use with offline dust emissions as well.

Ship emissions

The following subdirectories of the HEMCO directory tree contain inventories of anthropogenic aircraft and ship emissions.

Inventory More info Path Data size Default or OPTIONAL SETTING?
CEDS_SHIP
  • CEDS ship emissions
  • Data Years: 1970-2017
README $ROOT/CEDS/v2020-08 73 GB DEFAULT SETTING
  • Emissions are summed over all fuel sectors.
CEDS_SHIP_byFuelType
  • Sectorial CEDS ship emissions
  • Data Years: 1970-2017
README $ROOT/CEDS/v2020-08 73 GB OPTIONAL SETTING
  • Emissions are for individual fuel sectors. Incurs additional I/O overhead.
HTAP_SHIP
  • CO, NO, SO2 ship emissions from the HTAP inventory
  • Data Years: 2008-2010
README $ROOT/HTAP/v2015-03 4.5 GB OPTIONAL SETTING
ICOADS_SHIP
  • CO ship emissions from the ICOADS inventory
  • Data Years: 2002
README $ROOT/ICOADS_SHIP/v2014-07 4.2 MB OPTIONAL SETTING
ARCTAS_SHIP
  • SO2 ship emissions from the ARCTAS inventory
  • Data Years: 2008
README $ROOT/ARCTAS_SHIP/v2014-07 508 KB OPTIONAL SETTING
CORBETT_SHIP
  • SO2 ship emissions from Corbett et al inventory
  • Data Years: 1985
README $ROOT/CORBETT_SHIP/v2014-07 1.8 MB OPTIONAL SETTING
NEI2011_SHIP
  • Hourly ship emissions from the NEI_2011 inventory
  • Data Years: 2006-2013
README $ROOT/NEI2011/v2015-03 248 GB OPTIONAL SETTING
  • NOTE: Only extends a few km from land, so this is more of a coastal emissions inventory.
NEI2011_SHIP_MONMEAN
  • Monthly mean ship emissions from the NEI2011 inventory
  • Data Years: 2006-2013
README $ROOT/NEI2011/v2017-02-MM 248 GB OPTIONAL SETTING
  • NOTE: Only extends a few km from land, so this is more of a coastal emissions inventory.

NOTES about ship emissions:

  1. CEDS ship emissions are the default ship inventory in GEOS-Chem 12.1.0 and later versions.
    • Data files for CEDS ship emissions are stored with the other CEDS emission sector files in the HEMCO data path: $ROOT/CEDS/v2018-04/.
  2. If CEDS emissions are turned off above then:
    • ARCTAS should be used over ICOADS, CORBETT, and HTAP for SO2
    • ICOADS should be used for CO and NO.

Future emissions

Inventory More info Path Data size Default or OPTIONAL SETTING?
RCP_3PD
  • Emissions for scenario RCP_3PD
  • Data Years: 2005-2100
README $ROOT/RCP/v2020-07/RCP_3PD 91 MB OPTIONAL SETTING
RCP_45
  • Emissions for scenario RCP_45
  • Data Years: 2005-2100
README $ROOT/RCP/v2020-07/RCP_45 93 MB OPTIONAL SETTING
RCP_60
  • Emissions for scenario RCP_60
  • Data Years: 2005-2100
README $ROOT/RCP/v2020-07/RCP_60 92 MB OPTIONAL SETTING
RCP_85
  • Emissions for scenario RCP_85
  • Data Years: 2005-2100
README $ROOT/RCP/v2020-07/RCP_85 93 MB OPTIONAL SETTING

Biomass burning emissions (not implemented as extensions)

NOTE: Some biomass burning inventories are implemented as HEMCO extensions. See this section below for more information.

The following subdirectories of the HEMCO directory tree contain inventories of biomass burning emissions.

Inventory More info Path Data size Default or OPTIONAL SETTING?
GFAS
  • CAMS Global Fire Assimilation System estimated emissions
  • Injection height info is taken from
    • ECMWF fire observations
    • ECMWF operational weather forecasts.
  • Data Years: 2003-2020
README $ROOT/GFAS/v2018-09 49 GB OPTIONAL SETTING
  • Monthly data are available from 2003-present and are updated monthly
QFED
  • Quick Fire Emissions Database (v2.5r1)
  • Data Years: 2003-2020
README $ROOT/QFED/v2018-07 247 GB OPTIONAL SETTING
  • QFED v2.5r1 data extends from 2000-2020

Offline grid-independent emissions

Offline grid-independent emissions were generated by running high-resolution (0.25°x0.3125° for GEOS-FP, 0.5°x0.625° for MERRA-2) simulations using the HEMCO standalone and online emissions from the HEMCO extensions.

Inventory More info Path Data size Default or OPTIONAL SETTING?
OFFLINE_DUST
  • Dust emissions archived from HEMCO standalone simulations
  • Data Years: 1980-2020
README $ROOT/OFFLINE_DUST/v2019-01 18 GB DEFAULT SETTING
  • Introduced in 12.5.0
  • You must also turn off the DustDead and DustGinoux extensions
OFFLINE_BIOGENICVOC
  • Biogenic VOC emissions generated from HEMCO standalone simulations
  • Data Years: 1980-2020
README $ROOT/OFFLINE_BIOVOC/v2019-01 1400 GB DEFAULT SETTING
  • Introduced in 12.5.0
  • NOTE: The MEGAN extension should remain on so that it can calculate biogenic emissions for some species not in this inventory.
OFFLINE_SEASALT
  • Sea salt emissions generated from HEMCO standalone simulations
  • Data Years: 1980-2020
README $ROOT/OFFLINE_SEASALT/v2019-01 876 GB DEFAULT SETTING
  • Introduced in 12.5.0
  • To use this, turn off the SeaSalt extension
OFFLINE_SOILNOX
  • Soil NOx emissions generated from HEMCO standalone simulations
  • Data Years: 1980-2020
README $ROOT/OFFLINE_SOILNOX/v2019-01 48 GB DEFAULT SETTING
  • Introduced in 12.5.0
  • You must also turn off the SoilNOx extension

Non-emissions data

The following subdirectories of the HEMCO directory tree input data contains non-emissions data sets. Most of these are used as inputs to GEOS-Chem's chemistry modules (i.e. photolysis, stratospheric chemistry, etc.).

Inventory More info Path Data size Default or OPTIONAL SETTING?
UVALBEDO
  • Hermann & Celarier [1997] UV surface albedo data
  • Data years: 1997 (1985 timestamps)
  • Needed for FAST-JX photolysis
README $ROOT/UVALBEDO/v2019-06 476 KB DEFAULT SETTING
CCM_STRAT_Bry
  • Stratospheric Bry from the CCM model
  • Data years: 2007
README $ROOT/STRAT/v2015-01/Bry 385 MB DEFAULT SETTING
GMI_STRAT_OH
  • OH concentration (v/v) from the GMI model
  • Data years: 2005
README $ROOT/GMI/v2015-02 16 GB DEFAULT SETTING
GMI_PROD_LOSS
  • P & L rates from the GMI model
  • Data years: 2005
DEFAULT SETTING
UCX_PROD_LOSS
  • P & L rates from GEOS-Chem simulations with UCX
  • Data years: 2013
README $ROOT/UCX/v2018-02 12 GB OPTIONAL SETTING
  • Can be used instead of GMI_PROD_LOSS
OMOC_RATIO
  • Spatially varying OM/OC ratios for SOA species
  • Data years: 2010
README $ROOT/OMOC/v2018-01 8.6 MB OPTIONAL
  • Controlled by a switch in input.geos
    (default is OFF)
GMD_SFC_CH4
  • NOAA GMD monthly mean surface methane distributions
  • Data years: 1979-2020
[1] $ROOT/NOAA_GMD/v2018-01 85 MB DEFAULT SETTING
CMIP6_SFC_CH4
  • CMIP6 monthly mean surface methane distributions
  • Data years: 1750-1978
[2] $ROOT/CMIP6/v2019-12 85 MB OPTIONAL SETTING
OLSON_LANDMAP
  • Masks for each Olson land type
  • Data years: 1985
README $ROOT/OLSON_MAP/v2019-02 1.9 MB DEFAULT SETTING
  • Added in GEOS-Chem 12.3.0
  • Used for regridding of MODIS_XLAI or Yuan_XLAI via HEMCO
YUAN_MODIS_LAI
  • Yuan-processed MODIS XLAI
    (leaf area index per land type)
  • Data years: 2005-2016
README $ROOT/Yuan_XLAI/v2019-03 203 MB DEFAULT SETTING
RRTMG
  • RRTMG radiative transfer model input data (e.g. surface reflectances etc.)
README $ROOT/RRTMG/v2018-11 19 MB OPTIONAL SETTING
  • Only needed for fullchem simulations with the RRTMG option
SfcVMR
  • Latitudinally and monthly resolved fixed surface concentrations for long-lived organohalogen species from GMI and UCX (1959-2099)
  • Data years: 1750-2014

README

HEMCO/SfcFix/v2019-12 851 MB DEFAULT SETTING
OCEAN_O3_DRYDEP
  • Ozone deposition to the ocean
  • Data years: 1985
README HEMCO/OCEAN_O3_DRYDEP/v2020-02 388 MB DEFAULT SETTING
Timezone offsets from UTC
  • Used by HEMCO to compute emissions that depend on local time rather than on UTC time.
  • NOTE: Always read, there is no on/off switch
README $ROOT/TIMEZONES/v2015-02 264 KB DEFAULT SETTING

Emissions implemented as HEMCO extensions

The following subdirectories of the HEMCO directory tree contain input data used by various HEMCO extensions. These HEMCO extensions compute emissions for quantities that depend on meteorological variables (e.g. emissions from lighting, biogenic processes, etc.).

HEMCO Extension More info Path Data size Default or OPTIONAL SETTING?
SeaFlux
  • Ocean exchange
README1
README2
README3
$ROOT/ACET/v2014-07
$ROOT/ALD2/v2017-03
$ROOT/DMS/v2015-07
5.8 MB DEFAULT SETTING
ParaNOx
  • PARANOX ship plume model, computes the aging of emissions in ship exhaust plumes.
README $ROOT/PARANOX/v2015-02 162 MB DEFAULT SETTING
LightNOx
  • Computes NO from lightning
  • May be used instead of OFFLINE_LIGHTNING
README $ROOT/LIGHTNOX/v2017-09 32 MB DEFAULT SETTING
LightNOx
  • Computes NO from lightning
  • May be used instead of OFFLINE_LIGHTNING
README $ROOT/LIGHTNOX/v2017-09 32 MB DEFAULT SETTING
SoilNOx
  • Hudman et al [2012] soil NOx emissions algorithm
  • May be used instead of OFFLINE_SOILNOX
README $ROOT/SOILNOX/v2014-07 730 MB OPTIONAL SETTING
DustDead
  • DEAD dust model (cf. Zender)
README $ROOT/DUST_DEAD/2014-07 712 KB OPTIONAL SETTING
  • May be used instead of OFFLINE_DUST
DustGinoux
  • Ginoux et al dust model
README $ROOT/DUST_GINOUX/2014-07 36 KB OPTIONAL SETTING
  • This is a research option.
SeaSalt
  • Sea salt emissions
Does not have an associated data directory OPTIONAL SETTING
  • May be used instead of OFFLINE_SEASALT
MEGAN
  • MEGAN v2.1 biogenic emissions
README $ROOT/MEGAN/v2018-05 12 MB DEFAULT SETTING
  • NOTE: Is used alongside OFFLINE_BIOVOC to compute emissions for certan species that are not included in the OFFLINE_BIOVOC inventory
GFED4
  • GFED4 biomass burning v4.1, data directory contains dry matter and other inputs
  • Data Years: 1988-2019 (monthly-mean)
  • Daily & hourly emissions are possible with the use of scale factors.
README $ROOT/GFED4/v2020-02 296 MB DEFAULT SETTING
FINN
  • FINN biomass burning (v1.5)
  • Data Years: 2002-2016
README $ROOT/FINN/v2015-02 1.2 GB OPTIONAL SETTING
  • This is a research option
DustAlk
  • Computes dust alkalinity (for aciduptake simulation only)
Does not have an associated data directory. OPTIONAL SETTING
  • This is a research option
[[Volcanic_SO2_emissions|Volcano]
  • Volcanic SO2 emissions from Aerocom
  • Data Years: 1978-2020
README $ROOT/VOLCANO/v2019-08 63 MB DEFAULT SETTING
Inorg_Iodine
  • Inorganic iodine emissions (HOI, I2)
Does not have an associated data directory. DEFAULT SETTING

HEMCO scale factors, masks, and other data

The following subdirectories of the HEMCO directory tree contain scale factors for various emissions inventories

Directory More info Path Data size Used when?
Active inventories (turned ON by default in the standard emissions configuration)
AnnualScalar
  • Directory containing annual scale factors
README $ROOT/AnnualScalar/v2014-07 3.0 MB Only needed for the following inventories:
  • HTAP
  • MIX,
  • XIAO_C3H8
NEI2005
  • Directory containing NEI2005 scale factors
README $ROOT/NEI2005/v2014-09 8.1 MB Only needed for the following inventories:
  • NEI2011_HOURLY
  • NEI2011_MONMEAN
MASKS
  • Directory containing mask files for regional emission inventories
README $ROOT/MASKS/v2014-07 148 MB Needed for regional emissions inventories
COUNTRY_ID
  • Directory containing ISO ALPHA-3 standard country codes on an 0.1° x 0.1° grid.
  • HEMCO can use these ID's to apply country-level scale factors to any emissions field.
README $ROOT/COUNTRY_ID/v2015-04 15 MB Not currently used, but is available for research needs

GEOS-Chem specialty simulation data

The following subdirectories of the HEMCO directory tree input data (emissions, oxidants, etc.) for use with the GEOS-Chem specialty simulations (i.e. those that do not use the fullchem mechanism). If you do not regularly use these simulations, you may choose not to download these data directories.

Directory More info Path Data size Used by which simulations?
CH4
  • Various data
README1
README2
$ROOT/CH4/v2017-10
$ROOT/CH4/v2014-09
6.6 GB
CO2
  • Various data sources
README1
README2
README3
README4
README5
README6
$ROOT/CO2/v2015-04
$ROOT/CO2/v2015-04/BIO/
$ROOT/CO2/v2015-04/BIOFUEL/
$ROOT/CO2/v2015-04/CHEM/
$ROOT/CO2/v2015-04/FOSSIL/
$ROOT/CO2/v2015-04/OCEAN/
1.5 GB
CHLA
  • Oceanic Chlorophyll-A
README $ROOT/CHLA/v2014-07 2.0 MB
MERCURY
  • Various emission inventories & data
README1
README2
README3
README4
README5
README6
README7
README8
README9
README10
$ROOT/MERCURY/v2014-09
$ROOT/MERCURY/v2014-09/ARTISANAL
$ROOT/MERCURY/v2014-09/BrOx
$ROOT/MERCURY/v2014-09/Hg2_PARTITION
$ROOT/MERCURY/v2014-09/JVALUES
$ROOT/MERCURY/v2014-09/NATURAL
$ROOT/MERCURY/v2014-09/NEI2005
$ROOT/MERCURY/v2014-09/OCEAN
$ROOT/MERCURY/v2014-09/SOIL
$ROOT/MERCURY/v2014-09/STREETS
3.0 GB
O3
  • Archived O3 fields
README $ROOT/O3/v2014-09 130 MB
OFFLINE_AEROSOL
  • Archived concentrations and P/L rates
README $ROOT/OFFLINE_AEROSOL/v2014-09 165 MB
OH
  • Archived OH fields
README1
README2
$ROOT/OH/v2014-09
$ROOT/OH/v2014-09/v5-07-08
$ROOT/OH/v2014-09/v7-02-03.GMI
95 MB
OXIDANTS
  • Archived P(H2O2)
README $ROOT/OXIDANTS/v2014-07 32 MB
POPs
  • Various data
README $$ROOT/POPs/v2015-08 809 MB POPs simulation
TAGGED_CO
  • Archived P(CO)
README $ROOT/TAGGED_CO/v2017-04 79 MB
TAGGED O3
  • Archived P(O3) and L(O3)
README $ROOT/TAGGED_O3/v2014-09 374 MB

Submitting new data for use with HEMCO

If you have a new emissions inventory or other atmospheric data set that you would like to add to the HEMCO data directories, then please contact the GEOS-Chem Support Team. Data files must be in COARDS-compliant or CF-compliant netCDF format. Please see the following pages for more information:

  1. Preparing data files for use with HEMCO
  2. Submitting updates for inclusion in GEOS-Chem

--Bob Yantosca (talk) 22:24, 14 January 2020 (UTC)