# 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: pocn25
# 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
N25 2009 10   514.12
N25 2009 11   514.63
N25 2009 12   512.48
N25 2010  1   513.03
N25 2010  2   518.85
N25 2010  3   527.21
N25 2010  4   533.11
N25 2010  5   533.79
N25 2010  6   539.76
N25 2010  7   548.58
N25 2010  8   540.89
N25 2010  9   524.59
N25 2010 10   515.53
N25 2010 11   516.83
N25 2010 12   521.98
N25 2011  1   528.57
N25 2011  2   535.60
N25 2011  3   546.43
N25 2011  4   556.52
N25 2011  5   551.06
N25 2011  6   540.54
N25 2011  7   537.22
N25 2011  8   534.89
N25 2011  9   527.81
N25 2011 10   518.68
N25 2011 11   512.57
N25 2011 12   514.25
N25 2012  1   519.92
N25 2014 11   521.78
N25 2014 12   525.40
N25 2015  1   525.51
N25 2015  2   525.71
N25 2015  3   533.94
N25 2015  4   540.57
N25 2015  5   536.76
N25 2015  6   537.54
N25 2015  7   543.46
N25 2015  8   538.31
N25 2015  9   528.32
N25 2015 10   524.94
N25 2015 11   522.34
N25 2015 12   524.40
N25 2016  1   535.11
N25 2016  2   541.77
N25 2016  3   541.81
N25 2016  4   541.89
N25 2016  5   539.97
N25 2016  6   540.57
N25 2016  7   547.54
N25 2016  8   547.06
N25 2016  9   537.25
N25 2016 10   530.81
N25 2016 11   530.91
N25 2016 12   529.01
N25 2017  1   526.55
N25 2017  2   530.77
N25 2017  3   541.36
N25 2017  4   549.21
N25 2017  5   548.16
N25 2017  6   549.16
N25 2017  7   553.14