# number_of_header_lines: 54 # 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: Environment Canada [EC] # collaborator_url: http://www.ec.gc.ca/default.asp?lang=En&n=FD9B0E51-1 # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: alt # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2023-08-28 15:07:33 # 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 ALT 1997 7 312.92 ALT 1997 8 312.81 ALT 1997 9 312.88 ALT 1997 10 313.08 ALT 1997 11 313.39 ALT 1997 12 313.64 ALT 1998 1 313.76 ALT 1998 2 313.77 ALT 1998 3 313.81 ALT 1998 4 313.99 ALT 1998 5 314.07 ALT 1998 6 313.90 ALT 1998 7 313.68 ALT 1998 8 313.56 ALT 1998 9 313.41 ALT 1998 10 313.39 ALT 1998 11 313.82 ALT 1998 12 314.31 ALT 1999 1 314.41 ALT 1999 2 314.39 ALT 1999 3 314.51 ALT 1999 4 314.65 ALT 1999 5 314.61 ALT 1999 6 314.41 ALT 1999 7 314.19 ALT 1999 8 314.20 ALT 1999 9 314.44 ALT 1999 10 314.78 ALT 1999 11 315.15 ALT 1999 12 315.51 ALT 2000 1 315.69 ALT 2000 2 315.77 ALT 2000 3 315.86 ALT 2000 4 315.92 ALT 2000 5 315.98 ALT 2000 6 316.01 ALT 2000 7 315.93 ALT 2000 8 315.80 ALT 2000 9 315.84 ALT 2000 10 316.08 ALT 2000 11 316.37 ALT 2000 12 316.57 ALT 2001 1 316.73 ALT 2001 2 316.88 ALT 2001 3 316.96 ALT 2001 4 317.03 ALT 2001 5 316.99 ALT 2001 6 316.72 ALT 2001 7 316.47 ALT 2001 8 316.35 ALT 2001 9 316.42 ALT 2001 10 316.63 ALT 2001 11 316.86 ALT 2001 12 317.05 ALT 2002 1 317.28 ALT 2002 2 317.47 ALT 2002 3 317.49 ALT 2002 4 317.47 ALT 2002 5 317.45 ALT 2002 6 317.28 ALT 2002 7 316.98 ALT 2002 8 316.77 ALT 2002 9 316.91 ALT 2002 10 317.14 ALT 2002 11 317.27 ALT 2002 12 317.43 ALT 2003 1 317.74 ALT 2003 2 318.03 ALT 2003 3 318.16 ALT 2003 4 318.24 ALT 2003 5 318.24 ALT 2003 6 318.12 ALT 2003 7 317.98 ALT 2003 8 317.88 ALT 2003 9 317.88 ALT 2003 10 317.92 ALT 2003 11 318.02 ALT 2003 12 318.23 ALT 2004 1 318.43 ALT 2004 2 318.44 ALT 2004 3 318.43 ALT 2004 4 318.60 ALT 2004 5 318.71 ALT 2004 6 318.48 ALT 2004 7 318.16 ALT 2004 8 318.10 ALT 2004 9 318.02 ALT 2004 10 317.82 ALT 2004 12 318.27 ALT 2005 4 319.30 ALT 2005 5 319.13 ALT 2005 6 319.07 ALT 2005 7 318.98 ALT 2005 8 318.85 ALT 2005 9 318.94 ALT 2005 10 319.33 ALT 2005 11 319.75 ALT 2005 12 319.98 ALT 2006 1 319.90 ALT 2006 2 319.89 ALT 2006 3 320.08 ALT 2006 4 320.25 ALT 2006 5 320.32 ALT 2006 6 320.23 ALT 2006 7 319.92 ALT 2006 8 319.68 ALT 2006 9 319.66 ALT 2006 10 319.79 ALT 2006 11 319.99 ALT 2006 12 320.17 ALT 2007 1 320.40 ALT 2007 2 320.67 ALT 2007 3 320.81 ALT 2007 4 320.78 ALT 2007 5 320.70 ALT 2007 6 320.54 ALT 2007 7 320.40 ALT 2007 8 320.46 ALT 2007 9 320.71 ALT 2007 10 320.94 ALT 2007 11 321.29 ALT 2007 12 321.67 ALT 2008 1 321.87 ALT 2008 2 321.93 ALT 2008 3 321.92 ALT 2008 4 321.83 ALT 2008 5 321.84 ALT 2008 6 321.91 ALT 2008 7 321.63 ALT 2008 8 321.33 ALT 2008 9 321.44 ALT 2008 10 321.75 ALT 2008 11 321.97 ALT 2008 12 322.23 ALT 2009 1 322.54 ALT 2009 2 322.54 ALT 2009 3 322.40 ALT 2009 4 322.42 ALT 2009 5 322.44 ALT 2009 6 322.35 ALT 2009 7 322.35 ALT 2009 8 322.51 ALT 2009 9 322.64 ALT 2009 10 322.77 ALT 2009 11 322.95 ALT 2009 12 323.16 ALT 2010 1 323.32 ALT 2010 2 323.44 ALT 2010 3 323.62 ALT 2010 4 323.76 ALT 2010 5 323.65 ALT 2010 6 323.39 ALT 2010 7 323.17 ALT 2010 8 323.08 ALT 2010 9 323.14 ALT 2010 10 323.42 ALT 2010 11 323.80 ALT 2010 12 324.19 ALT 2011 1 324.46 ALT 2011 2 324.63 ALT 2011 3 324.73 ALT 2011 4 324.68 ALT 2011 5 324.55 ALT 2011 6 324.42 ALT 2011 7 324.37 ALT 2011 8 324.43 ALT 2011 9 324.56 ALT 2011 10 324.68 ALT 2011 11 324.79 ALT 2011 12 324.94 ALT 2012 1 325.11 ALT 2012 2 325.31 ALT 2012 3 325.52 ALT 2012 4 325.66 ALT 2012 5 325.59 ALT 2012 6 325.22 ALT 2012 7 324.89 ALT 2012 8 324.85 ALT 2012 9 325.00 ALT 2012 10 325.17 ALT 2012 11 325.53 ALT 2012 12 325.87 ALT 2013 1 325.99 ALT 2013 2 326.05 ALT 2013 3 326.11 ALT 2013 4 326.21 ALT 2013 5 326.35 ALT 2013 6 326.34 ALT 2013 7 326.14 ALT 2013 8 325.91 ALT 2013 9 325.86 ALT 2013 10 326.14 ALT 2013 11 326.52 ALT 2013 12 326.74 ALT 2014 1 326.91 ALT 2014 2 327.15 ALT 2014 3 327.31 ALT 2014 4 327.32 ALT 2014 5 327.31 ALT 2014 6 327.38 ALT 2014 7 327.40 ALT 2014 8 327.44 ALT 2014 9 327.59 ALT 2014 10 327.79 ALT 2014 11 328.00 ALT 2014 12 328.21 ALT 2015 1 328.44 ALT 2015 2 328.63 ALT 2015 3 328.66 ALT 2015 4 328.51 ALT 2015 5 328.41 ALT 2015 6 328.36 ALT 2015 7 328.26 ALT 2015 8 328.26 ALT 2015 9 328.31 ALT 2015 10 328.46 ALT 2015 11 328.84 ALT 2015 12 329.24 ALT 2016 1 329.45 ALT 2016 2 329.54 ALT 2016 3 329.58 ALT 2016 4 329.56 ALT 2016 5 329.55 ALT 2016 6 329.45 ALT 2016 7 329.18 ALT 2016 8 328.91 ALT 2016 9 328.90 ALT 2016 10 329.25 ALT 2016 11 329.65 ALT 2016 12 329.94 ALT 2017 1 330.07 ALT 2017 2 330.15 ALT 2017 3 330.27 ALT 2017 4 330.40 ALT 2017 5 330.44 ALT 2017 6 330.34 ALT 2017 7 330.16 ALT 2017 8 329.97 ALT 2017 9 329.99 ALT 2017 10 330.28 ALT 2017 11 330.42 ALT 2017 12 330.39 ALT 2018 1 330.63 ALT 2018 2 331.00 ALT 2018 3 331.20 ALT 2018 4 331.32 ALT 2018 5 331.29 ALT 2018 6 330.95 ALT 2018 7 330.56 ALT 2018 8 330.37 ALT 2018 9 330.55 ALT 2018 10 330.93 ALT 2018 11 331.41 ALT 2018 12 331.83 ALT 2019 1 332.05 ALT 2019 2 332.20 ALT 2019 3 332.38 ALT 2019 4 332.52 ALT 2019 5 332.45 ALT 2019 6 332.19 ALT 2019 7 331.95 ALT 2019 8 331.85 ALT 2019 9 331.92 ALT 2019 10 332.11 ALT 2019 11 332.42 ALT 2019 12 332.74 ALT 2020 1 333.02 ALT 2020 2 333.24 ALT 2020 3 333.46 ALT 2020 4 333.69 ALT 2020 5 333.73 ALT 2020 6 333.66 ALT 2020 7 333.64 ALT 2020 8 333.69 ALT 2020 9 333.75 ALT 2020 10 333.91 ALT 2020 11 334.12 ALT 2020 12 334.27 ALT 2021 1 334.37 ALT 2021 2 334.48 ALT 2021 3 334.61 ALT 2021 4 334.74 ALT 2021 5 334.76 ALT 2021 6 334.66 ALT 2021 7 334.49 ALT 2021 8 334.39 ALT 2021 9 334.51 ALT 2021 10 334.83 ALT 2021 11 335.16 ALT 2021 12 335.53 ALT 2022 1 335.80 ALT 2022 2 335.91 ALT 2022 3 335.98 ALT 2022 4 336.08 ALT 2022 5 336.12 ALT 2022 6 336.07 ALT 2022 7 335.93 ALT 2022 8 335.78 ALT 2022 9 335.77 ALT 2022 10 336.01 ALT 2022 11 336.33 ALT 2022 12 336.63