# 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: insure that ESRL receives fair credit for their work.  If the data 
# comment: are obtained for potential use in a publication or presentation, 
# comment: ESRL should be informed at the outset of the nature of this work.  
# comment: If the ESRL data are essential to the work, or if an important 
# comment: result or conclusion depends on the ESRL data, co-authorship
# comment: may be appropriate.  This should be discussed at an early stage in
# comment: the work.  Manuscripts using the ESRL data should be sent to ESRL
# comment: for review before they are submitted for publication so we can
# comment: insure 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: CO2C13 SIL (Individual Flasks)
# contact_name: Bruce H Vaughn
# contact_telephone: (303) 492-7985
# contact_email: Bruce.Vaughn@colorado.edu
# comment: 
# comment:  ************ COLLABORATORS ***************
# comment: 
# comment: NOAA thanks the following collaborators without
# comment: whom these measurements would not be possible.
# comment: 
# collaborator_name: Romanian Marine Research Institute [RMRI]
# 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 ESRL 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: bsc
# description_project-abbr: ccg_surface
# description_strategy-abbr: flask
# description_analysis-constraints: flag:..%
# description_creation-time: 2015-10-26 13:17:55
# 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
BSC 1994 10   -8.305
BSC 1995  3   -8.425
BSC 1995  4   -8.374
BSC 1995  5   -8.179
BSC 1995  6   -7.954
BSC 1995  7   -7.791
BSC 1995  8   -7.864
BSC 1995  9   -8.083
BSC 1995 10   -8.267
BSC 1995 11   -8.584
BSC 1995 12   -8.874
BSC 1996  1   -8.970
BSC 1996  2   -9.022
BSC 1996  3   -8.998
BSC 1996  4   -8.650
BSC 1996  5   -8.190
BSC 1996  6   -7.895
BSC 1996  7   -7.750
BSC 1996  8   -7.883
BSC 1996  9   -8.093
BSC 1996 10   -8.268
BSC 1996 11   -8.589
BSC 1996 12   -8.909
BSC 1997  1   -8.923
BSC 1997  2   -8.834
BSC 1997  3   -8.718
BSC 1997  4   -8.403
BSC 1997  5   -8.065
BSC 1997  6   -7.861
BSC 1997  7   -7.727
BSC 1997  8   -7.840
BSC 1997  9   -8.123
BSC 1997 10   -8.378
BSC 1997 11   -8.652
BSC 1997 12   -8.814
BSC 1998  1   -8.662
BSC 1998  2   -8.565
BSC 1998  3   -8.611
BSC 1998  4   -8.538
BSC 1998  5   -8.374
BSC 1998  6   -8.131
BSC 1998  7   -7.876
BSC 1998  8   -7.890
BSC 1998  9   -8.199
BSC 1998 10   -8.604
BSC 1998 11   -9.012
BSC 1998 12   -9.230
BSC 1999  1   -9.026
BSC 1999  2   -8.833
BSC 1999  3   -8.774
BSC 1999  4   -8.627
BSC 1999  5   -8.464
BSC 1999  6   -8.328
BSC 1999  7   -8.181
BSC 1999  8   -8.136
BSC 1999  9   -8.163
BSC 1999 10   -8.261
BSC 1999 11   -8.669
BSC 1999 12   -9.084
BSC 2000  1   -9.103
BSC 2000  2   -8.955
BSC 2000  3   -8.785
BSC 2000  4   -8.519
BSC 2000  5   -8.265
BSC 2000  6   -8.154
BSC 2000  7   -8.117
BSC 2000  8   -8.211
BSC 2000  9   -8.332
BSC 2000 10   -8.410
BSC 2000 11   -8.666
BSC 2000 12   -8.901
BSC 2001  1   -8.902
BSC 2001  2   -8.864
BSC 2001  3   -8.817
BSC 2001  4   -8.564
BSC 2001  5   -8.210
BSC 2001  6   -7.993
BSC 2001  7   -7.923
BSC 2001  8   -8.040
BSC 2001  9   -8.192
BSC 2001 10   -8.345
BSC 2001 11   -8.682
BSC 2001 12   -8.965
BSC 2002  1   -8.931
BSC 2002  2   -8.809
BSC 2002  3   -8.754
BSC 2002  4   -8.576
BSC 2002  5   -8.378
BSC 2002  6   -8.250
BSC 2002  7   -8.126
BSC 2002  8   -8.155
BSC 2002  9   -8.254
BSC 2002 10   -8.337
BSC 2002 11   -8.574
BSC 2002 12   -8.812
BSC 2003  1   -8.826
BSC 2003  2   -8.884
BSC 2003  3   -9.012
BSC 2003  4   -8.912
BSC 2003  5   -8.601
BSC 2003  6   -8.312
BSC 2003  7   -8.144
BSC 2003  8   -8.327
BSC 2003  9   -8.625
BSC 2003 10   -8.724
BSC 2003 11   -8.802
BSC 2003 12   -8.880
BSC 2004  1   -8.820
BSC 2004  2   -8.848
BSC 2004  3   -8.965
BSC 2004  4   -8.907
BSC 2004  5   -8.771
BSC 2004  6   -8.614
BSC 2004  7   -8.442
BSC 2004  8   -8.462
BSC 2004  9   -8.623
BSC 2004 10   -8.788
BSC 2004 11   -9.094
BSC 2004 12   -9.299
BSC 2005  1   -9.213
BSC 2005  2   -9.132
BSC 2005  3   -9.100
BSC 2005  4   -8.859
BSC 2005  5   -8.591
BSC 2005  6   -8.554
BSC 2005  7   -8.682
BSC 2005  8   -8.896
BSC 2005  9   -8.935
BSC 2005 10   -8.810
BSC 2005 11   -8.909
BSC 2005 12   -9.175
BSC 2006  1   -9.252
BSC 2006  2   -9.294
BSC 2006  3   -9.310
BSC 2006  4   -9.142
BSC 2006  5   -8.888
BSC 2006  6   -8.689
BSC 2006  7   -8.533
BSC 2006  8   -8.523
BSC 2006  9   -8.649
BSC 2006 10   -8.829
BSC 2006 11   -9.146
BSC 2006 12   -9.294
BSC 2007  1   -9.089
BSC 2007  2   -8.952
BSC 2007  3   -9.041
BSC 2007  4   -9.046
BSC 2007  5   -8.866
BSC 2007  6   -8.580
BSC 2007  7   -8.326
BSC 2007  8   -8.344
BSC 2007  9   -8.486
BSC 2007 10   -8.602
BSC 2007 11   -8.863
BSC 2007 12   -9.105
BSC 2008  1   -9.082
BSC 2008  2   -8.984
BSC 2008  3   -8.964
BSC 2008  4   -8.891
BSC 2008  5   -8.831
BSC 2008  6   -8.735
BSC 2008  7   -8.464
BSC 2008  8   -8.281
BSC 2008  9   -8.334
BSC 2008 10   -8.572
BSC 2008 11   -9.002
BSC 2008 12   -9.400
BSC 2009  1   -9.410
BSC 2009  2   -9.315
BSC 2009  3   -9.206
BSC 2009  4   -8.916
BSC 2009  5   -8.649
BSC 2009  6   -8.525
BSC 2009  7   -8.557
BSC 2009  8   -8.738
BSC 2009  9   -8.888
BSC 2009 10   -8.870
BSC 2009 11   -8.978
BSC 2009 12   -9.196
BSC 2010  1   -9.211
BSC 2010  2   -9.156
BSC 2010  3   -9.117
BSC 2010  4   -9.026
BSC 2010  5   -9.059
BSC 2010  6   -9.200
BSC 2010  7   -9.211
BSC 2010  8   -9.172
BSC 2010  9   -9.143
BSC 2010 10   -9.129
BSC 2010 11   -9.267
BSC 2010 12   -9.340
BSC 2011  1   -9.183
BSC 2011  2   -9.107
BSC 2011  3   -9.170
BSC 2011  4   -9.045
BSC 2011  5   -8.811
BSC 2011  6   -8.709
BSC 2011  7   -8.766
BSC 2011  8   -8.991
BSC 2011  9   -9.132
BSC 2011 10   -9.091
BSC 2011 11   -9.192
BSC 2011 12   -9.365