# number_of_header_lines: 53
# 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: CH4 CCGG (Individual Flasks)
# contact_name: Xin Lan
# contact_telephone: (999) 999-9999
# contact_email: xin.lan@noaa.gov
# comment: 
# comment:  ************ COLLABORATORS ***************
# comment: 
# comment: NOAA thanks the following collaborators without
# comment: whom these measurements would not be possible.
# comment: 
# collaborator_name: WITN Television [WITN]
# comment: 
# comment:  ************ RECIPROCITY AGREEMENT ***************
# comment: 
# comment:
# comment:  ************ DATA DESCRIPTION ***************
# comment:
# description_site-code: itn
# description_project-abbr: ccg_surface
# description_strategy-abbr: flask
# description_analysis-constraints: flag:..%
# description_creation-time: 2023-08-28 15:09:58
# 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
ITN 1992  7  1823.18
ITN 1992  8  1831.59
ITN 1992  9  1839.36
ITN 1992 10  1824.98
ITN 1992 11  1813.68
ITN 1992 12  1826.59
ITN 1993  1  1834.17
ITN 1993  2  1840.16
ITN 1993  3  1828.32
ITN 1993  4  1833.97
ITN 1993  5  1856.28
ITN 1993  6  1856.66
ITN 1993  7  1842.45
ITN 1993  8  1823.49
ITN 1993  9  1834.03
ITN 1993 10  1827.79
ITN 1993 11  1821.26
ITN 1993 12  1856.49
ITN 1994  1  1844.22
ITN 1994  2  1820.65
ITN 1994  3  1836.31
ITN 1994  4  1840.18
ITN 1994  5  1830.42
ITN 1994  6  1800.71
ITN 1994  7  1793.98
ITN 1994  8  1828.37
ITN 1994  9  1865.15
ITN 1994 10  1876.70
ITN 1994 11  1873.87
ITN 1994 12  1885.15
ITN 1995  1  1883.49
ITN 1995  2  1857.10
ITN 1995  3  1846.24
ITN 1995  4  1853.62
ITN 1995  5  1842.32
ITN 1995  6  1817.12
ITN 1995  7  1817.60
ITN 1995  8  1812.83
ITN 1995  9  1796.82
ITN 1995 10  1818.25
ITN 1995 11  1874.53
ITN 1995 12  1901.10
ITN 1996  1  1872.91
ITN 1996  2  1848.31
ITN 1996  3  1867.20
ITN 1996  4  1870.95
ITN 1996  5  1847.72
ITN 1996  6  1837.49
ITN 1996  7  1846.80
ITN 1996  8  1857.74
ITN 1996  9  1854.49
ITN 1996 10  1859.12
ITN 1996 11  1875.91
ITN 1996 12  1867.75
ITN 1997  1  1852.29
ITN 1997  2  1855.43
ITN 1997  3  1858.54
ITN 1997  4  1858.76
ITN 1997  5  1844.35
ITN 1997  6  1821.86
ITN 1997  7  1841.14
ITN 1997  8  1845.40
ITN 1997  9  1852.62
ITN 1997 10  1898.73
ITN 1997 11  1884.25
ITN 1997 12  1862.08
ITN 1998  1  1863.84
ITN 1998  2  1864.67
ITN 1998  3  1865.79
ITN 1998  4  1864.13
ITN 1998  5  1873.71
ITN 1998  6  1876.79
ITN 1998  7  1877.59
ITN 1998  8  1883.43
ITN 1998  9  1875.90
ITN 1998 10  1881.91
ITN 1998 11  1902.20
ITN 1998 12  1894.59
ITN 1999  1  1891.20
ITN 1999  2  1891.78
ITN 1999  3  1887.29
ITN 1999  4  1873.77
ITN 1999  5  1858.25