# 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: SF6 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 15:08:32 # 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 4.20 ALT 1997 8 4.19 ALT 1997 9 4.19 ALT 1997 10 4.22 ALT 1997 11 4.27 ALT 1997 12 4.30 ALT 1998 1 4.32 ALT 1998 2 4.32 ALT 1998 3 4.32 ALT 1998 4 4.34 ALT 1998 5 4.37 ALT 1998 6 4.38 ALT 1998 7 4.38 ALT 1998 8 4.39 ALT 1998 9 4.41 ALT 1998 10 4.43 ALT 1998 11 4.47 ALT 1998 12 4.50 ALT 1999 1 4.51 ALT 1999 2 4.51 ALT 1999 3 4.52 ALT 1999 4 4.53 ALT 1999 5 4.52 ALT 1999 6 4.52 ALT 1999 7 4.54 ALT 1999 8 4.54 ALT 1999 9 4.55 ALT 1999 10 4.59 ALT 1999 11 4.63 ALT 1999 12 4.66 ALT 2000 1 4.68 ALT 2000 2 4.68 ALT 2000 3 4.69 ALT 2000 4 4.71 ALT 2000 5 4.74 ALT 2000 6 4.77 ALT 2000 7 4.78 ALT 2000 8 4.77 ALT 2000 9 4.77 ALT 2000 10 4.79 ALT 2000 11 4.82 ALT 2000 12 4.84 ALT 2001 1 4.85 ALT 2001 2 4.87 ALT 2001 3 4.89 ALT 2001 4 4.92 ALT 2001 5 4.94 ALT 2001 6 4.97 ALT 2001 7 4.97 ALT 2001 8 4.95 ALT 2001 9 4.94 ALT 2001 10 4.98 ALT 2001 11 5.02 ALT 2001 12 5.04 ALT 2002 1 5.06 ALT 2002 2 5.09 ALT 2002 3 5.10 ALT 2002 4 5.10 ALT 2002 5 5.11 ALT 2002 6 5.12 ALT 2002 7 5.13 ALT 2002 8 5.13 ALT 2002 9 5.16 ALT 2002 10 5.19 ALT 2002 11 5.22 ALT 2002 12 5.25 ALT 2003 1 5.28 ALT 2003 2 5.30 ALT 2003 3 5.31 ALT 2003 4 5.36 ALT 2003 5 5.41 ALT 2003 6 5.42 ALT 2003 7 5.43 ALT 2003 8 5.44 ALT 2003 9 5.45 ALT 2003 10 5.45 ALT 2003 11 5.48 ALT 2003 12 5.50 ALT 2004 1 5.53 ALT 2004 2 5.55 ALT 2004 3 5.56 ALT 2004 4 5.58 ALT 2004 5 5.60 ALT 2004 6 5.61 ALT 2004 7 5.61 ALT 2004 8 5.63 ALT 2004 9 5.63 ALT 2004 10 5.65 ALT 2004 12 5.73 ALT 2005 4 5.80 ALT 2005 5 5.83 ALT 2005 6 5.84 ALT 2005 7 5.84 ALT 2005 8 5.84 ALT 2005 9 5.85 ALT 2005 10 5.87 ALT 2005 11 5.90 ALT 2005 12 5.95 ALT 2006 1 5.99 ALT 2006 2 6.01 ALT 2006 3 6.02 ALT 2006 4 6.04 ALT 2006 5 6.06 ALT 2006 6 6.08 ALT 2006 7 6.09 ALT 2006 8 6.09 ALT 2006 9 6.10 ALT 2006 10 6.11 ALT 2006 11 6.15 ALT 2006 12 6.21 ALT 2007 1 6.24 ALT 2007 2 6.25 ALT 2007 3 6.27 ALT 2007 4 6.30 ALT 2007 5 6.32 ALT 2007 6 6.32 ALT 2007 7 6.34 ALT 2007 8 6.37 ALT 2007 9 6.40 ALT 2007 10 6.43 ALT 2007 11 6.46 ALT 2007 12 6.51 ALT 2008 1 6.54 ALT 2008 2 6.56 ALT 2008 3 6.58 ALT 2008 4 6.59 ALT 2008 5 6.60 ALT 2008 6 6.63 ALT 2008 7 6.68 ALT 2008 8 6.69 ALT 2008 9 6.70 ALT 2008 10 6.74 ALT 2008 11 6.79 ALT 2008 12 6.83 ALT 2009 1 6.86 ALT 2009 2 6.88 ALT 2009 3 6.88 ALT 2009 4 6.89 ALT 2009 5 6.90 ALT 2009 6 6.92 ALT 2009 7 6.95 ALT 2009 8 6.98 ALT 2009 9 6.99 ALT 2009 10 7.02 ALT 2009 11 7.06 ALT 2009 12 7.11 ALT 2010 1 7.14 ALT 2010 2 7.16 ALT 2010 3 7.17 ALT 2010 4 7.20 ALT 2010 5 7.22 ALT 2010 6 7.23 ALT 2010 7 7.25 ALT 2010 8 7.27 ALT 2010 9 7.27 ALT 2010 10 7.30 ALT 2010 11 7.33 ALT 2010 12 7.36 ALT 2011 1 7.40 ALT 2011 2 7.42 ALT 2011 3 7.44 ALT 2011 4 7.46 ALT 2011 5 7.48 ALT 2011 6 7.50 ALT 2011 7 7.50 ALT 2011 8 7.50 ALT 2011 9 7.52 ALT 2011 10 7.57 ALT 2011 11 7.63 ALT 2011 12 7.66 ALT 2012 1 7.66 ALT 2012 2 7.67 ALT 2012 3 7.72 ALT 2012 4 7.75 ALT 2012 5 7.78 ALT 2012 6 7.80 ALT 2012 7 7.81 ALT 2012 8 7.81 ALT 2012 9 7.82 ALT 2012 10 7.84 ALT 2012 11 7.90 ALT 2012 12 7.98 ALT 2013 1 8.02 ALT 2013 2 8.02 ALT 2013 3 8.02 ALT 2013 4 8.04 ALT 2013 5 8.09 ALT 2013 6 8.12 ALT 2013 7 8.13 ALT 2013 8 8.15 ALT 2013 9 8.16 ALT 2013 10 8.18 ALT 2013 11 8.26 ALT 2013 12 8.31 ALT 2014 1 8.31 ALT 2014 2 8.32 ALT 2014 3 8.34 ALT 2014 4 8.37 ALT 2014 5 8.40 ALT 2014 6 8.44 ALT 2014 7 8.46 ALT 2014 8 8.48 ALT 2014 9 8.52 ALT 2014 10 8.56 ALT 2014 11 8.60 ALT 2014 12 8.64 ALT 2015 1 8.67 ALT 2015 2 8.71 ALT 2015 3 8.72 ALT 2015 4 8.71 ALT 2015 5 8.72 ALT 2015 6 8.75 ALT 2015 7 8.79 ALT 2015 8 8.81 ALT 2015 9 8.83 ALT 2015 10 8.86 ALT 2015 11 8.91 ALT 2015 12 8.95 ALT 2016 1 8.98 ALT 2016 2 9.01 ALT 2016 3 9.04 ALT 2016 4 9.05 ALT 2016 5 9.08 ALT 2016 6 9.11 ALT 2016 7 9.12 ALT 2016 8 9.13 ALT 2016 9 9.14 ALT 2016 10 9.17 ALT 2016 11 9.22 ALT 2016 12 9.28 ALT 2017 1 9.32 ALT 2017 2 9.35 ALT 2017 3 9.39 ALT 2017 4 9.42 ALT 2017 5 9.42 ALT 2017 6 9.42 ALT 2017 7 9.48 ALT 2017 8 9.52 ALT 2017 9 9.54 ALT 2017 10 9.56 ALT 2017 11 9.59 ALT 2017 12 9.62 ALT 2018 1 9.66 ALT 2018 2 9.70 ALT 2018 3 9.73 ALT 2018 4 9.75 ALT 2018 5 9.77 ALT 2018 6 9.80 ALT 2018 7 9.82 ALT 2018 8 9.84 ALT 2018 9 9.85 ALT 2018 10 9.87 ALT 2018 11 9.92 ALT 2018 12 9.97 ALT 2019 1 10.02 ALT 2019 2 10.05 ALT 2019 3 10.05 ALT 2019 4 10.06 ALT 2019 5 10.10 ALT 2019 6 10.14 ALT 2019 7 10.17 ALT 2019 8 10.20 ALT 2019 9 10.22 ALT 2019 10 10.23 ALT 2019 11 10.26 ALT 2019 12 10.30 ALT 2020 1 10.33 ALT 2020 2 10.35 ALT 2020 3 10.37 ALT 2020 4 10.38 ALT 2020 5 10.42 ALT 2020 6 10.46 ALT 2020 7 10.50 ALT 2020 8 10.51 ALT 2020 9 10.52 ALT 2020 10 10.56 ALT 2020 11 10.61 ALT 2020 12 10.66 ALT 2021 1 10.68 ALT 2021 2 10.71 ALT 2021 3 10.74 ALT 2021 4 10.76 ALT 2021 5 10.80 ALT 2021 6 10.86 ALT 2021 7 10.90 ALT 2021 8 10.90 ALT 2021 9 10.91 ALT 2021 10 10.95 ALT 2021 11 11.01 ALT 2021 12 11.05 ALT 2022 1 11.09 ALT 2022 2 11.12 ALT 2022 3 11.15 ALT 2022 4 11.19 ALT 2022 5 11.21 ALT 2022 6 11.24 ALT 2022 7 11.26 ALT 2022 8 11.28 ALT 2022 9 11.29 ALT 2022 10 11.31 ALT 2022 11 11.35 ALT 2022 12 11.41