# 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: pocs15
# description_project-abbr: ccg_surface
# description_strategy-abbr: flask
# description_analysis-constraints: flag:..%
# description_creation-time: 2023-07-05 12:59:25
# 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
S15 2009 11   547.86
S15 2009 12   546.51
S15 2010  1   546.55
S15 2010  2   546.61
S15 2010  3   543.43
S15 2010  4   540.80
S15 2010  5   539.52
S15 2010  6   538.15
S15 2010  7   538.06
S15 2010  8   538.51
S15 2010  9   541.30
S15 2010 10   548.86
S15 2010 11   552.02
S15 2010 12   548.39
S15 2011  1   546.94
S15 2011  2   548.40
S15 2011  3   547.30
S15 2011  4   545.29
S15 2011  5   543.54
S15 2011  6   541.85
S15 2011  7   541.32
S15 2011  8   540.47
S15 2011  9   541.19
S15 2011 10   547.01
S15 2011 11   550.30
S15 2011 12   547.53
S15 2012  1   546.54
S15 2014 11   554.34
S15 2014 12   551.43
S15 2015  1   551.24
S15 2015  2   552.53
S15 2015  3   550.22
S15 2015  4   548.01
S15 2015  5   545.61
S15 2015  6   540.09
S15 2015  7   537.46
S15 2015  8   539.14
S15 2015  9   543.48
S15 2015 10   550.74
S15 2015 11   556.95
S15 2015 12   556.85
S15 2016  1   557.86
S15 2016  2   560.13
S15 2016  3   559.19
S15 2016  4   558.85
S15 2016  5   559.03
S15 2016  6   555.67
S15 2016  7   552.10
S15 2016  8   550.44
S15 2016  9   550.98
S15 2016 10   555.60
S15 2016 11   558.53
S15 2016 12   556.80
S15 2017  1   556.48
S15 2017  2   557.31
S15 2017  3   555.36
S15 2017  4   553.91
S15 2017  5   553.94
S15 2017  6   552.48
S15 2017  7   551.31