************ USE OF CMDL CCGG DATA ****************
 
These data are made freely available to the public and the
scientific community in the belief that their wide dissemination
will lead to greater understanding and new scientific insights.
The availability of these data does not constitute publication
of the data.  We rely on the ethics and integrity of the user to
assure that CMDL receives fair credit for our work.  If the data
are obtained for potential use in a publication or presentation,
CMDL should be informed at the outset of the nature of this work.
If the CMDL data are essential to the work, or if an important
result or conclusion depends on the CMDL data, co-authorship may
be appropriate.  This should be discussed at an early stage in
the work.  Manuscripts using the CMDL data should be sent to CMDL
for review before they are submitted for publication so we can
insure that the quality and limitations of the data are accurately
represented. 

Contact:   Tom Conway (303 497 6681; thomas.j.conway@noaa.gov)

 **************** RECIPROCITY AGREEMENT ****************
 
Use of these data implies an agreement to reciprocate.
Laboratories making similar measurements agree to make their
own data available to the general public and to the scientific
community in an equally complete and easily accessible form.
Modelers are encouraged to make available to the community,
upon request, their own tools used in the interpretation
of the CMDL data, namely well documented model code, transport
fields, and additional information necessary for other
scientists to repeat the work and to run modified versions.
Model availability includes collaborative support for new
users of the models.
 
***********************************************************
 
 
N12 1991  7   355.97
N12 1991  8   354.67
N12 1991  9   352.95
N12 1991 10   353.43
N12 1991 11   355.10
N12 1991 12   356.68
N12 1992  1   358.44
N12 1992  2   359.00
N12 1992  3   358.95
N12 1992  4   359.90
N12 1992  5   359.54
N12 1992  6   357.54
N12 1992  7   356.73
N12 1992  8   355.70
N12 1992  9   354.69
N12 1992 10   355.80
N12 1992 11   357.40
N12 1992 12   358.69
N12 1993  1   359.94
N12 1993  2  -999.99
N12 1993  3  -999.99
N12 1993  4  -999.99
N12 1993  5  -999.99
N12 1993  6  -999.99
N12 1993  7  -999.99
N12 1993  8  -999.99
N12 1993  9  -999.99
N12 1993 10  -999.99
N12 1993 11   356.54
N12 1993 12   358.29
N12 1994  1   360.40
N12 1994  2   361.44
N12 1994  3  -999.99
N12 1994  4  -999.99
N12 1994  5  -999.99
N12 1994  6  -999.99
N12 1994  7   359.74
N12 1994  8   358.42
N12 1994  9   356.96
N12 1994 10  -999.99
N12 1994 11  -999.99
N12 1994 12  -999.99
N12 1995  1   361.58
N12 1995  2   362.15
N12 1995  3   362.62
N12 1995  4   363.85
N12 1995  5   363.22
N12 1995  6  -999.99
N12 1995  7  -999.99
N12 1995  8  -999.99
N12 1995  9  -999.99
N12 1995 10   359.53
N12 1995 11   361.00
N12 1995 12   362.28
N12 1996  1   363.91
N12 1996  2   364.56
N12 1996  3   364.70
N12 1996  4   365.80
N12 1996  5   365.57
N12 1996  6   363.79
N12 1996  7   363.31
N12 1996  8   362.48
N12 1996  9   361.28
N12 1996 10   361.92
N12 1996 11   363.09
N12 1996 12   364.28
N12 1997  1   365.91
N12 1997  2  -999.99
N12 1997  3  -999.99
N12 1997  4  -999.99
N12 1997  5  -999.99
N12 1997  6  -999.99
N12 1997  7  -999.99
N12 1997  8  -999.99
N12 1997  9  -999.99
N12 1997 10  -999.99
N12 1997 11   365.18
N12 1997 12   365.71
N12 1998  1   366.74
N12 1998  2   367.16
N12 1998  3   367.51
N12 1998  4   369.15
N12 1998  5   369.46
N12 1998  6   367.97
N12 1998  7   367.45
N12 1998  8   366.47
N12 1998  9   365.35
N12 1998 10   365.72