# 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: H2 CCGG (Individual Flasks) # contact_name: Gabrielle Petron # contact_telephone: (720) 295-0145 # contact_email: Gabrielle.Petron@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: 2024-07-30 12:23:20 # 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 2009 8 444.29 ALT 2009 9 450.42 ALT 2009 10 465.57 ALT 2009 11 470.80 ALT 2009 12 475.28 ALT 2010 1 487.42 ALT 2010 2 502.84 ALT 2010 3 512.84 ALT 2010 4 513.20 ALT 2010 5 512.89 ALT 2010 6 500.33 ALT 2010 7 470.89 ALT 2010 8 455.44 ALT 2010 9 456.23 ALT 2010 10 456.81 ALT 2010 11 465.28 ALT 2010 12 486.68 ALT 2011 1 500.02 ALT 2011 2 506.82 ALT 2011 3 516.47 ALT 2011 4 518.24 ALT 2011 5 517.09 ALT 2011 6 513.04 ALT 2011 7 487.60 ALT 2011 8 460.78 ALT 2011 9 462.00 ALT 2011 10 471.40 ALT 2011 11 476.66 ALT 2011 12 485.15 ALT 2012 1 493.90 ALT 2012 2 503.34 ALT 2012 3 513.52 ALT 2012 4 518.70 ALT 2012 5 517.74 ALT 2012 6 505.82 ALT 2012 7 482.61 ALT 2012 8 459.04 ALT 2012 9 455.69 ALT 2012 10 468.27 ALT 2012 11 482.43 ALT 2012 12 492.09 ALT 2013 1 500.28 ALT 2013 2 511.95 ALT 2013 3 522.69 ALT 2013 4 524.86 ALT 2013 5 524.44 ALT 2013 6 523.75 ALT 2013 7 506.80 ALT 2013 8 486.10 ALT 2013 9 478.93 ALT 2013 10 473.92 ALT 2013 11 472.68 ALT 2013 12 482.20 ALT 2014 1 495.62 ALT 2014 2 507.51 ALT 2014 3 517.14 ALT 2014 4 517.72 ALT 2014 5 515.51 ALT 2014 6 516.08 ALT 2014 7 493.51 ALT 2014 8 457.51 ALT 2014 9 451.84 ALT 2014 10 466.48 ALT 2014 11 475.25 ALT 2014 12 483.77 ALT 2015 1 494.25 ALT 2015 2 503.28 ALT 2015 3 511.85 ALT 2015 4 512.59 ALT 2015 5 509.16 ALT 2015 6 507.02 ALT 2015 7 486.76 ALT 2015 8 454.60 ALT 2015 9 449.24 ALT 2015 10 466.70 ALT 2015 11 479.27 ALT 2015 12 488.12 ALT 2016 1 496.63 ALT 2016 2 505.15 ALT 2016 3 515.42 ALT 2016 4 520.08 ALT 2016 5 519.85 ALT 2016 6 511.58 ALT 2016 7 483.94 ALT 2016 8 456.38 ALT 2016 9 458.52 ALT 2016 10 474.62 ALT 2016 11 485.86 ALT 2016 12 495.26 ALT 2017 1 504.92 ALT 2017 2 513.40 ALT 2017 3 520.98 ALT 2017 4 522.26 ALT 2017 5 521.49 ALT 2017 6 514.48 ALT 2017 7 485.91 ALT 2017 8 455.73 ALT 2017 9 463.74 ALT 2017 10 482.59 ALT 2017 11 490.21 ALT 2017 12 498.70 ALT 2018 1 509.98 ALT 2018 2 518.34 ALT 2018 3 524.35 ALT 2018 4 527.73 ALT 2018 5 532.14 ALT 2018 6 526.80 ALT 2018 7 499.29 ALT 2018 8 470.46 ALT 2018 9 469.44 ALT 2018 10 476.03 ALT 2018 11 480.12 ALT 2018 12 490.90 ALT 2019 1 503.54 ALT 2019 2 512.45 ALT 2019 3 519.77 ALT 2019 4 523.59 ALT 2019 5 525.12 ALT 2019 6 518.00 ALT 2019 7 490.10 ALT 2019 8 467.68 ALT 2019 9 472.18 ALT 2019 10 483.35 ALT 2019 11 488.86 ALT 2019 12 495.09 ALT 2020 1 500.62 ALT 2020 2 507.46 ALT 2020 3 515.53 ALT 2020 4 516.71 ALT 2020 5 517.30 ALT 2020 6 516.79 ALT 2020 7 494.54 ALT 2020 8 467.74 ALT 2020 9 467.44 ALT 2020 10 477.13 ALT 2020 11 483.96 ALT 2020 12 497.27 ALT 2021 1 511.04 ALT 2021 2 520.17 ALT 2021 3 526.75 ALT 2021 4 524.95 ALT 2021 5 521.83 ALT 2021 6 514.46 ALT 2021 7 489.93 ALT 2021 8 470.73 ALT 2021 9 475.24 ALT 2021 10 484.60 ALT 2021 11 486.12 ALT 2021 12 493.69 ALT 2022 1 506.71 ALT 2022 2 519.28 ALT 2022 3 530.18 ALT 2022 4 528.25 ALT 2022 5 523.07 ALT 2022 6 521.49 ALT 2022 7 505.53 ALT 2022 8 479.11 ALT 2022 9 470.05 ALT 2022 10 473.92 ALT 2022 11 481.79 ALT 2022 12 495.05 ALT 2023 1 505.13 ALT 2023 2 513.17 ALT 2023 3 523.05 ALT 2023 4 525.20 ALT 2023 5 523.32 ALT 2023 6 521.99 ALT 2023 7 508.47 ALT 2023 8 488.28 ALT 2023 9 486.55 ALT 2023 10 494.68 ALT 2023 11 498.82 ALT 2023 12 504.15