# number_of_header_lines: 55 # 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: National Science Foundation Office of Polar # collaborator_name: Programs [NSF] # collaborator_url: http://www.nsf.gov/dir/index.jsp?org=OPP # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: sum # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2024-07-30 08:13:44 # 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 SUM 1997 7 1805.23 SUM 1997 8 1805.54 SUM 1997 9 1816.99 SUM 1997 10 1825.71 SUM 1997 11 1828.29 SUM 1997 12 1835.00 SUM 1998 1 1838.56 SUM 1998 2 1842.62 SUM 1998 3 1843.78 SUM 1998 4 1834.27 SUM 1998 5 1823.43 SUM 1998 6 1814.16 SUM 1998 7 1813.18 SUM 2000 8 1823.93 SUM 2000 9 1837.15 SUM 2000 10 1843.31 SUM 2000 11 1845.22 SUM 2000 12 1844.14 SUM 2001 1 1852.91 SUM 2001 2 1857.91 SUM 2001 3 1849.95 SUM 2001 4 1848.22 SUM 2001 5 1843.56 SUM 2001 6 1830.23 SUM 2001 7 1823.44 SUM 2001 8 1828.01 SUM 2001 9 1834.57 SUM 2001 10 1841.11 SUM 2001 11 1849.88 SUM 2001 12 1850.22 SUM 2002 1 1849.99 SUM 2002 2 1859.54 SUM 2002 3 1857.93 SUM 2002 4 1845.22 SUM 2002 5 1835.86 SUM 2002 6 1825.52 SUM 2002 7 1820.11 SUM 2003 8 1838.94 SUM 2003 9 1852.19 SUM 2003 10 1863.05 SUM 2003 11 1867.54 SUM 2003 12 1862.79 SUM 2004 1 1857.64 SUM 2004 2 1861.05 SUM 2004 3 1868.28 SUM 2004 4 1863.71 SUM 2004 5 1845.14 SUM 2004 6 1829.12 SUM 2004 7 1824.98 SUM 2004 8 1831.15 SUM 2004 9 1841.41 SUM 2004 10 1846.70 SUM 2004 11 1847.72 SUM 2004 12 1858.75 SUM 2005 1 1866.53 SUM 2005 2 1853.23 SUM 2005 3 1849.13 SUM 2005 4 1857.03 SUM 2005 5 1847.91 SUM 2005 6 1828.27 SUM 2005 7 1824.59 SUM 2005 8 1834.26 SUM 2005 9 1844.93 SUM 2005 10 1847.67 SUM 2005 11 1852.28 SUM 2005 12 1861.42 SUM 2006 1 1863.23 SUM 2006 2 1853.65 SUM 2006 3 1850.93 SUM 2006 4 1853.54 SUM 2006 5 1849.07 SUM 2006 6 1838.20 SUM 2006 7 1825.19 SUM 2006 8 1829.06 SUM 2006 9 1837.17 SUM 2006 10 1841.28 SUM 2006 11 1855.85 SUM 2006 12 1860.39 SUM 2007 1 1856.41 SUM 2007 2 1855.09 SUM 2007 3 1858.78 SUM 2007 4 1861.26 SUM 2007 5 1851.79 SUM 2007 6 1836.80 SUM 2007 7 1832.77 SUM 2007 8 1846.73 SUM 2007 9 1856.52 SUM 2007 10 1860.28 SUM 2007 11 1863.30 SUM 2007 12 1862.43 SUM 2008 1 1869.86 SUM 2008 2 1876.21 SUM 2008 3 1865.92 SUM 2008 4 1859.44 SUM 2008 5 1859.34 SUM 2008 6 1846.86 SUM 2008 7 1836.33 SUM 2008 8 1842.10 SUM 2008 9 1855.30 SUM 2008 10 1865.70 SUM 2008 11 1872.61 SUM 2008 12 1876.75 SUM 2009 1 1875.91 SUM 2009 2 1875.31 SUM 2009 3 1876.59 SUM 2009 4 1875.75 SUM 2009 5 1865.95 SUM 2009 6 1852.09 SUM 2009 7 1849.15 SUM 2009 8 1853.90 SUM 2009 9 1863.73 SUM 2009 10 1871.12 SUM 2009 11 1869.30 SUM 2009 12 1862.50 SUM 2010 1 1869.57 SUM 2010 2 1880.87 SUM 2010 3 1877.91 SUM 2010 4 1872.74 SUM 2010 5 1863.76 SUM 2010 6 1851.19 SUM 2010 7 1848.76 SUM 2010 8 1854.40 SUM 2010 9 1864.43 SUM 2010 10 1870.54 SUM 2010 11 1872.75 SUM 2010 12 1876.97 SUM 2011 1 1882.68 SUM 2011 2 1883.21 SUM 2011 3 1882.47 SUM 2011 4 1881.78 SUM 2011 5 1874.97 SUM 2011 6 1860.78 SUM 2011 7 1851.58 SUM 2011 8 1855.92 SUM 2011 9 1868.11 SUM 2011 10 1873.68 SUM 2011 11 1879.50 SUM 2011 12 1890.22 SUM 2012 1 1892.78 SUM 2012 2 1888.52 SUM 2012 3 1886.80 SUM 2012 4 1883.01 SUM 2012 5 1873.20 SUM 2012 6 1860.41 SUM 2012 7 1857.17 SUM 2012 8 1869.08 SUM 2012 9 1880.67 SUM 2012 10 1884.69 SUM 2012 11 1885.00 SUM 2012 12 1890.18 SUM 2013 1 1897.25 SUM 2013 2 1896.63 SUM 2013 3 1897.39 SUM 2013 4 1897.29 SUM 2013 5 1888.21 SUM 2013 6 1875.70 SUM 2013 7 1866.51 SUM 2013 8 1868.49 SUM 2013 9 1879.69 SUM 2013 10 1888.72 SUM 2013 11 1894.13 SUM 2013 12 1900.32 SUM 2014 1 1907.62 SUM 2014 2 1911.40 SUM 2014 3 1908.73 SUM 2014 4 1903.88 SUM 2014 5 1895.70 SUM 2014 6 1880.17 SUM 2014 7 1875.93 SUM 2014 8 1887.57 SUM 2014 9 1899.23 SUM 2014 10 1902.02 SUM 2014 11 1908.91 SUM 2014 12 1913.38 SUM 2015 1 1911.38 SUM 2015 2 1913.17 SUM 2015 3 1913.84 SUM 2015 4 1912.79 SUM 2015 5 1904.03 SUM 2015 6 1889.86 SUM 2015 7 1886.14 SUM 2015 8 1898.19 SUM 2015 9 1911.73 SUM 2015 10 1913.57 SUM 2015 11 1915.70 SUM 2015 12 1921.31 SUM 2016 1 1925.36 SUM 2016 2 1927.29 SUM 2016 3 1921.31 SUM 2016 4 1915.89 SUM 2016 5 1907.53 SUM 2016 6 1900.08 SUM 2016 7 1903.47 SUM 2016 8 1911.54 SUM 2016 9 1916.96 SUM 2016 10 1923.39 SUM 2016 11 1928.57 SUM 2016 12 1933.49 SUM 2017 1 1939.03 SUM 2017 2 1935.56 SUM 2017 3 1932.06 SUM 2017 4 1930.02 SUM 2017 5 1918.50 SUM 2017 6 1904.80 SUM 2017 7 1902.31 SUM 2017 8 1915.73 SUM 2017 9 1927.22 SUM 2017 10 1934.38 SUM 2017 11 1940.44 SUM 2017 12 1936.57 SUM 2018 1 1941.31 SUM 2018 2 1946.56 SUM 2018 3 1942.27 SUM 2018 4 1939.94 SUM 2018 5 1926.10 SUM 2018 6 1910.03 SUM 2018 7 1906.42 SUM 2018 8 1911.64 SUM 2018 9 1922.47 SUM 2018 10 1934.24 SUM 2018 11 1938.92 SUM 2018 12 1941.47 SUM 2019 1 1946.12 SUM 2019 2 1945.24 SUM 2019 3 1946.68 SUM 2019 4 1943.08 SUM 2019 5 1925.99 SUM 2019 6 1918.97 SUM 2019 7 1919.91 SUM 2019 8 1927.29 SUM 2019 9 1941.87 SUM 2019 10 1945.66 SUM 2019 11 1946.58 SUM 2019 12 1954.62 SUM 2020 1 1956.66 SUM 2020 2 1955.44 SUM 2020 3 1958.74 SUM 2020 4 1955.56 SUM 2020 5 1946.27 SUM 2020 6 1939.08 SUM 2020 7 1939.17 SUM 2020 8 1946.64 SUM 2020 9 1962.95 SUM 2020 10 1972.75 SUM 2020 11 1976.17 SUM 2020 12 1976.27 SUM 2021 1 1969.67 SUM 2021 2 1969.95 SUM 2021 3 1973.52 SUM 2021 4 1967.42 SUM 2021 5 1961.83 SUM 2021 6 1956.54 SUM 2021 7 1953.86 SUM 2021 8 1963.14 SUM 2021 9 1975.84 SUM 2021 10 1983.07 SUM 2021 11 1988.22 SUM 2021 12 1987.67 SUM 2022 1 1993.27 SUM 2022 2 1997.80 SUM 2022 3 1993.35 SUM 2022 4 1990.26 SUM 2022 5 1982.86 SUM 2022 6 1972.45 SUM 2022 7 1969.51 SUM 2022 8 1973.58 SUM 2022 9 1981.62 SUM 2022 10 1989.13 SUM 2022 11 1988.11 SUM 2022 12 1990.65 SUM 2023 1 2000.84 SUM 2023 2 2006.13 SUM 2023 3 2005.30 SUM 2023 4 1998.15 SUM 2023 5 1990.90 SUM 2023 6 1982.00 SUM 2023 7 1977.59 SUM 2023 8 1989.50 SUM 2023 9 2002.20 SUM 2023 10 2003.36 SUM 2023 11 2003.53 SUM 2023 12 2009.89