# number_of_header_lines: 46
# 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: CO CCGG (Individual Flasks)
# contact_name: Gabrielle Petron
# contact_telephone: (720) 295-0145
# contact_email: Gabrielle.Petron@noaa.gov
# comment: 
# comment:  ************ RECIPROCITY AGREEMENT ***************
# comment: 
# comment:
# comment:  ************ DATA DESCRIPTION ***************
# comment:
# description_site-code: scsn21
# description_project-abbr: ccg_surface
# description_strategy-abbr: flask
# description_analysis-constraints: flag:..%
# description_creation-time: 2023-08-28 15:11:40
# 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
N21 1991  7    91.97
N21 1991  8   102.97
N21 1991  9   178.63
N21 1991 10   257.69
N21 1991 11   253.70
N21 1991 12   229.03
N21 1992  1   272.60
N21 1992  2   299.65
N21 1992  3   256.71
N21 1992  4   215.73
N21 1992  5   190.09
N21 1992  6   127.58
N21 1992  7    73.44
N21 1992  8   109.81
N21 1992  9   187.45
N21 1992 10   207.09
N21 1992 11   225.87
N21 1992 12   294.69
N21 1993  1   312.63
N21 1993 11   264.87
N21 1993 12   383.74
N21 1994  1   417.71
N21 1994  2   374.14
N21 1994  3   279.36
N21 1994  4   181.89
N21 1994  5   126.10
N21 1994  6   101.87
N21 1994  7    90.30
N21 1994  8   110.04
N21 1994  9   168.73
N21 1994 10   245.45
N21 1994 11   297.54
N21 1994 12   307.41
N21 1995  1   304.00
N21 1995  2   302.69
N21 1995  3   285.97
N21 1995  4   227.47
N21 1995 10   177.82
N21 1995 11   291.16
N21 1995 12   346.94
N21 1996  1   353.03
N21 1996  2   326.41
N21 1996  3   291.20
N21 1996  4   245.09
N21 1996  5   184.30
N21 1996  6   114.60
N21 1996  7    78.87
N21 1996  8   136.99
N21 1996  9   246.16
N21 1996 10   320.26
N21 1996 11   331.72
N21 1996 12   309.62
N21 1997  1   258.00
N21 1997  2   194.43
N21 1997  3   172.65
N21 1997  4   187.09
N21 1997  5   153.53
N21 1997 10   267.58
N21 1997 11   314.67
N21 1997 12   341.13
N21 1998  1   352.42
N21 1998  2   369.65
N21 1998  3   353.74
N21 1998  4   273.93
N21 1998  5   198.41
N21 1998  6   133.35
N21 1998  7    79.49
N21 1998  8    74.28
N21 1998  9   126.71
N21 1998 10   180.19