# number_of_header_lines: 53 # comment: # comment: ************ USE OF GML DATA **************** # comment: # comment: These data are made freely available to the public and the scientific # comment: community in the belief that their wide dissemination will lead to # comment: greater understanding and new scientific insights. To ensure that GML # comment: receives fair credit for their work please include relevant citation # comment: text in publications. We encourage users to contact the data providers, # comment: who can provide detailed information about the measurements and # comment: scientific insight. In cases where the data are central to a # comment: publication, coauthorship for data providers may be appropriate. # comment: # comment: # comment: Please see accompanying README file, if available, for citation text. # comment: # comment: Every effort is made to produce the most accurate and precise # comment: measurements possible. However, we reserve the right to make # comment: corrections to the data based on recalibration of standard gases # comment: or for other reasons deemed scientifically justified. # comment: # comment: We are not responsible for results and conclusions based on use # comment: of these data without regard to this warning. # comment: # contact_parameter: N2O CCGG (Individual Flasks) # contact_name: Xin Lan # contact_telephone: (999) 999-9999 # contact_email: xin.lan@noaa.gov # comment: # comment: ************ COLLABORATORS *************** # comment: # comment: NOAA thanks the following collaborators without # comment: whom these measurements would not be possible. # comment: # collaborator_name: National University of Ireland, Galway [NUI] # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: mhd # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2023-08-28 15:07:59 # comment: # comment: ************ DATA DOCUMENTATION *************** # comment: # comment: Please refer to the species-specific README file in the # comment: appropriate directory folder at https://gml.noaa.gov/aftp/data/trace_gases/. # comment: # data_fields: site year month value MHD 1997 5 313.34 MHD 1997 6 313.22 MHD 1997 7 312.96 MHD 1997 8 312.84 MHD 1997 9 313.02 MHD 1997 10 313.43 MHD 1997 11 313.81 MHD 1997 12 313.97 MHD 1998 1 314.00 MHD 1998 2 314.03 MHD 1998 3 314.01 MHD 1998 4 313.97 MHD 1998 5 314.07 MHD 1998 6 314.07 MHD 1998 7 313.81 MHD 1998 8 313.63 MHD 1998 9 313.75 MHD 1998 10 313.92 MHD 1998 11 314.05 MHD 1998 12 314.19 MHD 1999 1 314.30 MHD 1999 2 314.46 MHD 1999 3 314.76 MHD 1999 4 314.87 MHD 1999 5 314.63 MHD 1999 6 314.36 MHD 1999 7 314.30 MHD 1999 8 314.26 MHD 1999 9 314.35 MHD 1999 10 314.78 MHD 1999 11 315.25 MHD 1999 12 315.62 MHD 2000 1 315.73 MHD 2000 2 315.72 MHD 2000 3 315.95 MHD 2000 4 316.25 MHD 2000 5 316.20 MHD 2000 6 316.07 MHD 2000 7 316.07 MHD 2000 8 315.98 MHD 2000 9 315.89 MHD 2000 10 316.07 MHD 2000 11 316.45 MHD 2000 12 316.74 MHD 2001 1 316.91 MHD 2001 2 317.15 MHD 2001 3 317.31 MHD 2001 4 317.18 MHD 2001 5 316.77 MHD 2001 6 316.42 MHD 2001 7 316.33 MHD 2001 8 316.40 MHD 2001 9 316.46 MHD 2001 10 316.72 MHD 2001 11 317.40 MHD 2001 12 317.90 MHD 2002 1 317.76 MHD 2002 2 317.47 MHD 2002 3 317.51 MHD 2002 4 317.64 MHD 2002 5 317.75 MHD 2002 6 317.63 MHD 2002 7 317.13 MHD 2002 8 316.76 MHD 2002 9 316.82 MHD 2002 10 317.23 MHD 2002 11 317.77 MHD 2002 12 318.01 MHD 2003 1 317.95 MHD 2003 2 318.05 MHD 2003 3 318.44 MHD 2003 4 318.70 MHD 2003 5 318.51 MHD 2003 6 318.22 MHD 2003 7 317.99 MHD 2003 8 317.77 MHD 2003 9 317.79 MHD 2003 10 318.13 MHD 2003 11 318.43 MHD 2003 12 318.58 MHD 2004 1 318.76 MHD 2004 2 318.83 MHD 2004 3 318.72 MHD 2004 4 318.63 MHD 2004 5 318.62 MHD 2004 6 318.48 MHD 2004 7 318.27 MHD 2004 8 318.15 MHD 2004 9 318.03 MHD 2004 10 318.15 MHD 2004 11 318.63 MHD 2004 12 319.28 MHD 2005 1 319.62 MHD 2005 2 319.47 MHD 2005 3 319.23 MHD 2005 4 319.37 MHD 2005 5 319.49 MHD 2005 6 319.31 MHD 2005 7 319.11 MHD 2005 8 319.08 MHD 2005 9 319.22 MHD 2005 10 319.53 MHD 2005 11 319.94 MHD 2005 12 320.19 MHD 2006 1 320.29 MHD 2006 2 320.34 MHD 2006 3 320.39 MHD 2006 4 320.42 MHD 2006 5 320.28 MHD 2006 6 319.90 MHD 2006 7 319.69 MHD 2006 8 319.79 MHD 2006 9 320.03 MHD 2006 10 320.22 MHD 2006 11 320.40 MHD 2006 12 320.60 MHD 2007 1 320.77 MHD 2007 2 320.70 MHD 2007 3 320.48 MHD 2007 4 320.58 MHD 2007 5 321.03 MHD 2007 6 321.00 MHD 2007 7 320.60 MHD 2007 8 320.57 MHD 2007 9 320.87 MHD 2007 10 321.12 MHD 2007 11 321.46 MHD 2007 12 321.78 MHD 2008 1 321.73 MHD 2008 2 321.53 MHD 2008 3 321.70 MHD 2008 4 321.97 MHD 2008 5 321.80 MHD 2008 6 321.53 MHD 2008 7 321.46 MHD 2008 8 321.58 MHD 2008 9 321.87 MHD 2008 10 322.22 MHD 2008 11 322.48 MHD 2008 12 322.77 MHD 2009 1 322.87 MHD 2009 2 322.63 MHD 2009 3 322.42 MHD 2009 4 322.52 MHD 2009 5 322.73 MHD 2009 6 322.83 MHD 2009 7 322.78 MHD 2009 8 322.63 MHD 2009 9 322.60 MHD 2009 10 322.80 MHD 2009 11 323.09 MHD 2009 12 323.39 MHD 2010 1 323.65 MHD 2010 2 323.81 MHD 2010 3 323.90 MHD 2010 4 323.87 MHD 2010 5 323.73 MHD 2010 6 323.47 MHD 2010 7 323.24 MHD 2010 8 323.22 MHD 2010 9 323.33 MHD 2010 10 323.54 MHD 2010 11 323.94 MHD 2010 12 324.42 MHD 2011 1 324.56 MHD 2011 2 324.57 MHD 2011 3 324.68 MHD 2011 4 324.76 MHD 2011 5 324.64 MHD 2011 6 324.36 MHD 2011 7 324.21 MHD 2011 8 324.31 MHD 2011 9 324.53 MHD 2011 10 324.75 MHD 2011 11 325.04 MHD 2011 12 325.39 MHD 2012 1 325.56 MHD 2012 2 325.43 MHD 2012 3 325.44 MHD 2012 4 325.70 MHD 2012 5 325.67 MHD 2012 6 325.18 MHD 2012 7 324.79 MHD 2012 8 324.72 MHD 2012 9 324.93 MHD 2012 10 325.30 MHD 2012 11 325.67 MHD 2012 12 325.87 MHD 2013 1 326.04 MHD 2013 2 326.26 MHD 2013 3 326.40 MHD 2013 4 326.38 MHD 2013 5 326.35 MHD 2013 6 326.35 MHD 2013 7 326.14 MHD 2013 8 326.05 MHD 2013 9 326.28 MHD 2013 10 326.56 MHD 2013 11 326.71 MHD 2013 12 326.88 MHD 2014 1 327.09 MHD 2014 2 327.30 MHD 2014 3 327.48 MHD 2014 4 327.55 MHD 2014 5 327.54 MHD 2014 6 327.56 MHD 2014 7 327.51 MHD 2014 8 327.46 MHD 2014 9 327.59 MHD 2014 10 327.91 MHD 2014 11 328.18 MHD 2014 12 328.33 MHD 2015 1 328.44 MHD 2015 2 328.56 MHD 2015 3 328.66 MHD 2015 4 328.58 MHD 2015 5 328.46 MHD 2015 6 328.47 MHD 2015 7 328.43 MHD 2015 8 328.32 MHD 2015 9 328.45 MHD 2015 10 328.77 MHD 2015 11 329.07 MHD 2015 12 329.25 MHD 2016 1 329.27 MHD 2016 2 329.35 MHD 2016 3 329.54 MHD 2016 4 329.75 MHD 2016 5 329.97 MHD 2016 6 329.90 MHD 2016 7 329.30 MHD 2016 8 328.88 MHD 2016 9 329.18 MHD 2016 10 329.68 MHD 2016 11 329.89 MHD 2016 12 329.94 MHD 2017 1 330.04 MHD 2017 2 330.14 MHD 2017 3 330.28 MHD 2017 4 330.46 MHD 2017 5 330.44 MHD 2017 6 330.26 MHD 2017 7 330.10 MHD 2017 8 330.08 MHD 2017 9 330.42 MHD 2017 10 330.73 MHD 2017 11 330.67 MHD 2017 12 330.64 MHD 2018 1 330.98 MHD 2018 2 331.22 MHD 2018 3 331.24 MHD 2018 4 331.41 MHD 2018 5 331.63 MHD 2018 6 331.42 MHD 2018 7 331.02 MHD 2018 8 330.94 MHD 2018 9 331.18 MHD 2018 10 331.43 MHD 2018 11 331.71 MHD 2018 12 332.04 MHD 2019 1 332.18 MHD 2019 2 332.06 MHD 2019 3 332.12 MHD 2019 4 332.35 MHD 2019 5 332.36 MHD 2019 6 332.22 MHD 2019 7 332.05 MHD 2019 8 331.83 MHD 2019 9 331.90 MHD 2019 10 332.28 MHD 2019 11 332.63 MHD 2019 12 332.86 MHD 2020 1 333.04 MHD 2020 2 333.26 MHD 2020 3 333.55 MHD 2020 4 333.73 MHD 2020 5 333.66 MHD 2020 6 333.60 MHD 2020 7 333.69 MHD 2020 8 333.91 MHD 2020 9 334.05 MHD 2020 10 334.05 MHD 2020 11 334.13 MHD 2020 12 334.36 MHD 2021 1 334.53 MHD 2021 2 334.63 MHD 2021 3 334.81 MHD 2021 4 334.98 MHD 2021 5 334.92 MHD 2021 6 334.63 MHD 2021 7 334.51 MHD 2021 8 334.70 MHD 2021 9 334.93 MHD 2021 10 335.08 MHD 2021 11 335.24 MHD 2021 12 335.46 MHD 2022 11 336.64 MHD 2022 12 336.80