# number_of_header_lines: 62
# comment:  
# comment:  ************ USE OF GML DATA ****************
# comment:  
# comment: These data are made freely available to the public and the
# comment: scientific community in the belief that their wide dissemination
# comment: will lead to greater understanding and new scientific insights.
# comment: The availability of these data does not constitute publication
# comment: of the data.  NOAA relies on the ethics and integrity of the user to
# comment: ensure that GML receives fair credit for their work.  If the data 
# comment: are obtained for potential use in a publication or presentation, 
# comment: GML should be informed at the outset of the nature of this work.  
# comment: If the GML data are essential to the work, or if an important 
# comment: result or conclusion depends on the GML data, co-authorship
# comment: may be appropriate.  This should be discussed at an early stage in
# comment: the work.  Manuscripts using the GML data should be sent to GML
# comment: for review before they are submitted for publication so we can
# comment: ensure that the quality and limitations of the data are accurately
# comment: represented.
# 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:  ************ RECIPROCITY AGREEMENT ***************
# comment: 
# comment: Use of these data implies an agreement to reciprocate.
# comment: Laboratories making similar measurements agree to make their
# comment: own data available to the general public and to the scientific
# comment: community in an equally complete and easily accessible form.
# comment: Modelers are encouraged to make available to the community,
# comment: upon request, their own tools used in the interpretation
# comment: of the GML data, namely well documented model code, transport
# comment: fields, modeled mole fractions, and additional information 
# comment: necessary for other scientists to repeat the work and to run 
# comment: modified versions. Model availability includes collaborative 
# comment: support for new users of the models.
# comment:
# comment:  ************ DATA DESCRIPTION ***************
# comment:
# description_site-code: pocn30
# description_project-abbr: ccg_surface
# description_strategy-abbr: flask
# description_analysis-constraints: flag:..%
# description_creation-time: 2023-07-05 12:59:30
# 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
N30 2009 10   499.53
N30 2009 11   501.06
N30 2009 12   509.02
N30 2010  1   513.24
N30 2010  2   515.61
N30 2010  3   521.97
N30 2010  4   532.25
N30 2010  5   543.77
N30 2010  6   550.98
N30 2010  7   546.95
N30 2010  8   531.48
N30 2010  9   515.01
N30 2010 10   504.85
N30 2010 11   510.28
N30 2010 12   520.06
N30 2011  1   520.85
N30 2011  2   522.39
N30 2011  3   531.40
N30 2011  4   540.27
N30 2011  5   542.40
N30 2011  6   542.09
N30 2011  7   539.40
N30 2011  8   530.65
N30 2011  9   514.76
N30 2011 10   501.37
N30 2011 11   502.93
N30 2011 12   515.40
N30 2012  1   524.16
N30 2014 11   521.98
N30 2014 12   524.27
N30 2015  1   522.92
N30 2015  2   523.85
N30 2015  3   531.07
N30 2015  4   536.65
N30 2015  5   538.02
N30 2015  6   539.25
N30 2015  7   538.50
N30 2015  8   534.20
N30 2015  9   526.55
N30 2015 10   513.40
N30 2015 11   505.01
N30 2015 12   510.48
N30 2016  1   525.36
N30 2016  2   535.64
N30 2016  3   537.68
N30 2016  4   536.35
N30 2016  5   535.71
N30 2016  6   540.29
N30 2016  7   546.16
N30 2016  8   542.11
N30 2016  9   528.32
N30 2016 10   515.01
N30 2016 11   513.62
N30 2016 12   523.07
N30 2017  1   529.69
N30 2017  2   534.65
N30 2017  3   545.83
N30 2017  4   550.93
N30 2017  5   548.68
N30 2017  6   549.92
N30 2017  7   551.69