# number_of_header_lines: 68
# comment:  
# comment:  ************ USE OF ESRL GMD 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:  
# 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: CO2 CCGG (Individual Flasks)
# contact_name: Ed Dlugokencky
# contact_telephone: (303) 497-6228
# contact_email: Ed.Dlugokencky@noaa.gov
# comment: 
# comment:  ************ COLLABORATORS ***************
# comment: 
# comment: NOAA thanks the following collaborators without
# comment: whom these measurements would not be possible.
# comment: 
# collaborator_name: Servicio Meteorologico Nacional [SMN]
# 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, and additional information necessary for other
# comment: scientists to repeat the work and to run modified versions.
# comment: Model availability includes collaborative support for new
# comment: users of the models.
# comment:
# comment:  ************ DATA DESCRIPTION ***************
# comment:
# description_site-code: ush
# description_project-abbr: ccg_surface
# description_strategy-abbr: flask
# description_analysis-constraints: flag:..%
# description_creation-time: 2021-03-05 09:09:42
# comment:
# comment:  ************ DATA DOCUMENTATION ***************
# comment:
# comment: Please refer to the species-specific README file in the
# comment: appropriate directory folder at ftp://aftp.cmdl.noaa.gov/data/trace_gases/.
# comment:
# data_fields: site year month value
USH 1994  9   357.46
USH 1994 10   357.46
USH 1994 11   357.36
USH 1994 12   357.15
USH 1995  1   357.19
USH 1995  2   357.44
USH 1995  7   360.31
USH 1995  8   359.96
USH 1995  9   359.17
USH 1995 10   358.89
USH 1995 11   358.94
USH 1995 12   358.59
USH 1996  1   358.36
USH 1996  2   358.67
USH 1996  3   359.26
USH 1996  4   359.72
USH 1996  5   359.74
USH 1996  6   359.93
USH 1996  7   360.33
USH 1996  8   360.49
USH 1996  9   360.37
USH 1996 10   359.80
USH 1996 11   359.52
USH 1997  5   362.29
USH 1997  6   361.72
USH 1997  7   361.64
USH 1997  8   361.98
USH 1997  9   362.10
USH 1997 10   361.87
USH 1998  2   362.06
USH 1998  3   363.27
USH 1998  4   363.64
USH 1998  5   363.28
USH 1998  6   364.03
USH 1998  7   364.70
USH 1998  8   364.81
USH 1998  9   364.97
USH 1998 10   365.05
USH 1998 11   364.84
USH 1998 12   364.36
USH 1999  1   364.35
USH 1999  2   364.71
USH 1999  3   364.95
USH 1999  4   365.17
USH 1999  5   365.77
USH 1999  6   366.51
USH 1999  7   366.49
USH 1999  8   366.41
USH 1999  9   366.49
USH 1999 10   366.26
USH 1999 11   366.14
USH 1999 12   366.27
USH 2000  1   366.29
USH 2000  2   366.18
USH 2000  3   366.20
USH 2000  4   366.45
USH 2000  5   366.70
USH 2000  6   367.10
USH 2000  7   367.74
USH 2000  8   368.08
USH 2000  9   367.87
USH 2000 10   367.61
USH 2000 11   367.27
USH 2000 12   366.85
USH 2001  1   366.79
USH 2001  2   367.07
USH 2001  3   367.44
USH 2002  6   370.92
USH 2002  7   371.91
USH 2002  8   372.20
USH 2002  9   372.02
USH 2002 10   371.97
USH 2002 11   371.32
USH 2002 12   370.70
USH 2003  1   370.98
USH 2003  2   371.29
USH 2003  3   371.57
USH 2003  4   372.28
USH 2003  5   372.79
USH 2003  6   373.17
USH 2003  7   373.73
USH 2003  8   374.08
USH 2003  9   374.16
USH 2003 10   374.03
USH 2003 11   373.71
USH 2003 12   373.47
USH 2004  1   373.47
USH 2004  2   373.38
USH 2004  3   373.49
USH 2004  4   374.17
USH 2004  8   376.17
USH 2004  9   376.20
USH 2004 10   375.84
USH 2004 11   375.35
USH 2004 12   375.02
USH 2005  1   374.97
USH 2005  2   375.20
USH 2005  3   375.69
USH 2005  4   376.24
USH 2005  5   376.71
USH 2005  9   378.04
USH 2005 10   377.74
USH 2005 11   377.61
USH 2005 12   377.39
USH 2006  1   376.72
USH 2006  2   376.88
USH 2006  3   377.89
USH 2006  4   378.21
USH 2006  5   378.57
USH 2006  6   379.22
USH 2006  7   379.60
USH 2006  8   379.78
USH 2006  9   379.94
USH 2006 10   380.01
USH 2006 11   379.35
USH 2006 12   378.77
USH 2007  1   379.24
USH 2007  2   379.54
USH 2007  3   379.74
USH 2007  4   380.31
USH 2007  5   380.91
USH 2007  6   381.51
USH 2007  7   382.18
USH 2007  8   382.27
USH 2007  9   381.95
USH 2007 10   381.95
USH 2007 11   381.62
USH 2007 12   381.29
USH 2008  1   381.78
USH 2008  2   382.68
USH 2008  3   383.00
USH 2008  4   382.83
USH 2008  5   382.69
USH 2008  6   383.48
USH 2008  7   384.46
USH 2008  8   384.11
USH 2008  9   383.97
USH 2008 10   383.98
USH 2008 11   383.50
USH 2008 12   383.16
USH 2009  1   383.13
USH 2009  2   383.47
USH 2009  3   383.72
USH 2009  4   384.06
USH 2009  5   384.48
USH 2009  6   384.68
USH 2009  7   385.10
USH 2009  8   385.30
USH 2009  9   385.63
USH 2009 10   385.76
USH 2009 11   385.19
USH 2009 12   384.74
USH 2010  1   384.29
USH 2010  2   383.95
USH 2010  3   384.67
USH 2010  4   385.47
USH 2010  5   385.88
USH 2010  6   386.67
USH 2010  7   387.26
USH 2010  8   387.47
USH 2010  9   387.44
USH 2010 10   387.21
USH 2010 11   387.09
USH 2010 12   386.82
USH 2011  1   386.24
USH 2011  2   386.25
USH 2011  3   386.97
USH 2011  4   387.53
USH 2011  5   388.01
USH 2011  6   388.60
USH 2016  6   401.41
USH 2016  7   401.67
USH 2016  8   401.55
USH 2016  9   401.49
USH 2016 10   401.30
USH 2016 11   400.98
USH 2016 12   400.72
USH 2017  1   400.19
USH 2017  2   400.07
USH 2017  3   400.80
USH 2017  4   401.65
USH 2017  5   402.26
USH 2017  6   402.84
USH 2017  7   403.29
USH 2017  8   403.63
USH 2017  9   403.81
USH 2017 10   403.53
USH 2017 11   403.02
USH 2017 12   402.79
USH 2018  1   403.35
USH 2018  2   403.55
USH 2018  3   403.36
USH 2018  4   403.96
USH 2018  5   404.99
USH 2018  6   405.56
USH 2018  7   405.70
USH 2018  8   405.96
USH 2018  9   406.28
USH 2018 10   406.11
USH 2018 11   405.63
USH 2018 12   405.38
USH 2019  1   405.31
USH 2019  2   405.57
USH 2019  3   405.97
USH 2019  4   406.57
USH 2019  5   407.24
USH 2019  6   407.69
USH 2019  7   408.38
USH 2019  8   408.78
USH 2019  9   408.86
USH 2019 10   408.96
USH 2019 11   408.57
USH 2019 12   407.97