# number_of_header_lines: 54 # 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: NOAA Global Monitoring Laboratory [NOAA GML] # collaborator_url: https://gml.noaa.gov # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: smo # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2023-08-28 15:10:33 # 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 SMO 1983 4 1571.02 SMO 1983 5 1574.47 SMO 1983 6 1587.49 SMO 1983 7 1593.42 SMO 1983 8 1592.77 SMO 1983 9 1594.16 SMO 1983 10 1598.19 SMO 1983 11 1596.83 SMO 1983 12 1598.51 SMO 1984 1 1608.62 SMO 1984 2 1601.87 SMO 1984 3 1588.64 SMO 1984 4 1592.78 SMO 1984 5 1597.94 SMO 1984 6 1605.31 SMO 1984 7 1611.07 SMO 1984 8 1609.20 SMO 1984 9 1608.82 SMO 1984 10 1608.78 SMO 1984 11 1607.53 SMO 1984 12 1613.99 SMO 1985 1 1620.37 SMO 1985 2 1621.43 SMO 1985 3 1616.16 SMO 1985 4 1611.13 SMO 1985 5 1615.04 SMO 1985 6 1616.89 SMO 1985 7 1618.67 SMO 1985 8 1622.43 SMO 1985 9 1623.59 SMO 1985 10 1621.67 SMO 1985 11 1617.26 SMO 1985 12 1615.82 SMO 1986 1 1626.54 SMO 1986 2 1638.85 SMO 1986 3 1635.19 SMO 1986 4 1624.67 SMO 1986 5 1621.41 SMO 1986 6 1624.49 SMO 1986 7 1628.43 SMO 1986 8 1630.87 SMO 1986 9 1632.81 SMO 1986 10 1631.18 SMO 1986 11 1626.02 SMO 1986 12 1622.59 SMO 1987 1 1628.58 SMO 1987 2 1640.04 SMO 1987 3 1636.17 SMO 1987 4 1625.01 SMO 1987 5 1627.87 SMO 1987 6 1637.24 SMO 1987 7 1642.07 SMO 1987 8 1643.52 SMO 1987 9 1642.74 SMO 1987 10 1642.78 SMO 1987 11 1638.96 SMO 1987 12 1635.84 SMO 1988 1 1642.54 SMO 1988 2 1647.55 SMO 1988 3 1645.42 SMO 1988 4 1644.37 SMO 1988 5 1638.72 SMO 1988 6 1640.52 SMO 1988 7 1650.13 SMO 1988 8 1655.57 SMO 1988 9 1656.51 SMO 1988 10 1657.91 SMO 1988 11 1657.44 SMO 1988 12 1658.39 SMO 1989 1 1663.53 SMO 1989 2 1661.41 SMO 1989 3 1655.09 SMO 1989 4 1656.92 SMO 1989 5 1661.52 SMO 1989 6 1662.17 SMO 1989 7 1665.49 SMO 1989 8 1668.70 SMO 1989 9 1666.43 SMO 1989 10 1663.83 SMO 1989 11 1667.60 SMO 1989 12 1664.63 SMO 1990 1 1655.77 SMO 1990 2 1655.92 SMO 1990 3 1662.62 SMO 1990 4 1663.43 SMO 1990 5 1660.67 SMO 1990 6 1666.88 SMO 1990 7 1673.33 SMO 1990 8 1674.41 SMO 1990 9 1675.14 SMO 1990 10 1672.77 SMO 1990 11 1671.75 SMO 1990 12 1676.44 SMO 1991 1 1679.48 SMO 1991 2 1683.27 SMO 1991 3 1675.78 SMO 1991 4 1667.35 SMO 1991 5 1672.71 SMO 1991 6 1676.47 SMO 1991 7 1681.24 SMO 1991 8 1686.12 SMO 1991 9 1688.76 SMO 1991 10 1687.24 SMO 1991 11 1686.83 SMO 1991 12 1686.57 SMO 1992 1 1678.79 SMO 1992 2 1684.01 SMO 1992 3 1689.43 SMO 1992 4 1681.12 SMO 1992 5 1684.63 SMO 1992 6 1693.51 SMO 1992 7 1695.75 SMO 1992 8 1696.93 SMO 1992 9 1695.50 SMO 1992 10 1693.58 SMO 1992 11 1691.18 SMO 1992 12 1685.44 SMO 1993 1 1685.20 SMO 1993 2 1691.70 SMO 1993 3 1691.79 SMO 1993 4 1688.32 SMO 1993 5 1687.57 SMO 1993 6 1693.42 SMO 1993 7 1699.16 SMO 1993 8 1698.71 SMO 1993 9 1699.20 SMO 1993 10 1698.52 SMO 1993 11 1693.53 SMO 1993 12 1693.21 SMO 1994 1 1696.17 SMO 1994 2 1695.34 SMO 1994 3 1693.21 SMO 1994 4 1693.64 SMO 1994 5 1697.26 SMO 1994 6 1700.65 SMO 1994 7 1704.39 SMO 1994 8 1706.76 SMO 1994 9 1706.80 SMO 1994 10 1704.33 SMO 1994 11 1701.85 SMO 1994 12 1701.72 SMO 1995 1 1700.56 SMO 1995 2 1701.06 SMO 1995 3 1698.66 SMO 1995 4 1699.15 SMO 1995 5 1704.19 SMO 1995 6 1705.52 SMO 1995 7 1708.67 SMO 1995 8 1711.81 SMO 1995 9 1714.25 SMO 1995 10 1712.30 SMO 1995 11 1706.44 SMO 1995 12 1707.51 SMO 1996 1 1718.03 SMO 1996 2 1725.57 SMO 1996 3 1713.74 SMO 1996 4 1698.49 SMO 1996 5 1701.93 SMO 1996 6 1708.93 SMO 1996 7 1711.83 SMO 1996 8 1714.76 SMO 1996 9 1714.15 SMO 1996 10 1712.06 SMO 1996 11 1711.99 SMO 1996 12 1713.64 SMO 1997 1 1711.01 SMO 1997 2 1709.90 SMO 1997 3 1714.93 SMO 1997 4 1709.54 SMO 1997 5 1707.99 SMO 1997 6 1713.17 SMO 1997 7 1715.33 SMO 1997 8 1717.60 SMO 1997 9 1718.96 SMO 1997 10 1718.04 SMO 1997 11 1714.00 SMO 1997 12 1713.12 SMO 1998 1 1709.49 SMO 1998 2 1700.50 SMO 1998 3 1699.70 SMO 1998 4 1705.39 SMO 1998 5 1714.37 SMO 1998 6 1722.10 SMO 1998 7 1726.78 SMO 1998 8 1728.63 SMO 1998 9 1729.21 SMO 1998 10 1729.65 SMO 1998 11 1726.02 SMO 1998 12 1730.80 SMO 1999 1 1741.12 SMO 1999 2 1733.91 SMO 1999 3 1724.75 SMO 1999 4 1728.97 SMO 1999 5 1735.78 SMO 1999 6 1735.97 SMO 1999 7 1736.18 SMO 1999 8 1737.52 SMO 1999 9 1737.89 SMO 1999 10 1737.52 SMO 1999 11 1733.35 SMO 1999 12 1731.90 SMO 2000 1 1734.81 SMO 2000 2 1738.57 SMO 2000 3 1738.21 SMO 2000 4 1732.09 SMO 2000 5 1729.25 SMO 2000 6 1732.19 SMO 2000 7 1739.23 SMO 2000 8 1740.93 SMO 2000 9 1740.12 SMO 2000 10 1737.74 SMO 2000 11 1732.76 SMO 2000 12 1728.80 SMO 2001 1 1730.02 SMO 2001 2 1738.63 SMO 2001 3 1735.90 SMO 2001 4 1725.97 SMO 2001 5 1726.98 SMO 2001 6 1731.17 SMO 2001 7 1735.64 SMO 2001 8 1738.79 SMO 2001 9 1737.44 SMO 2001 10 1734.62 SMO 2001 11 1732.32 SMO 2001 12 1729.57 SMO 2002 1 1730.49 SMO 2002 2 1733.11 SMO 2002 3 1728.47 SMO 2002 4 1721.48 SMO 2002 5 1726.57 SMO 2002 6 1733.65 SMO 2002 7 1736.50 SMO 2002 8 1739.49 SMO 2002 9 1738.06 SMO 2002 10 1734.73 SMO 2002 11 1731.24 SMO 2002 12 1730.28 SMO 2003 1 1727.55 SMO 2003 2 1724.87 SMO 2003 3 1732.24 SMO 2003 4 1731.65 SMO 2003 5 1729.15 SMO 2003 6 1734.96 SMO 2003 7 1737.81 SMO 2003 8 1738.65 SMO 2003 9 1739.10 SMO 2003 10 1737.79 SMO 2003 11 1734.32 SMO 2003 12 1735.82 SMO 2004 1 1732.09 SMO 2004 2 1729.33 SMO 2004 3 1738.82 SMO 2004 4 1739.49 SMO 2004 5 1731.04 SMO 2004 6 1734.82 SMO 2004 7 1739.75 SMO 2004 8 1739.62 SMO 2004 9 1737.43 SMO 2004 10 1735.82 SMO 2004 11 1732.62 SMO 2004 12 1725.52 SMO 2005 1 1723.90 SMO 2005 2 1723.27 SMO 2005 3 1726.89 SMO 2005 4 1734.47 SMO 2005 5 1732.52 SMO 2005 6 1731.95 SMO 2005 7 1737.77 SMO 2005 8 1738.08 SMO 2005 9 1735.85 SMO 2005 10 1738.22 SMO 2005 11 1734.80 SMO 2005 12 1733.80 SMO 2006 1 1749.19 SMO 2006 2 1749.67 SMO 2006 3 1732.38 SMO 2006 4 1724.79 SMO 2006 5 1730.32 SMO 2006 6 1733.32 SMO 2006 7 1735.62 SMO 2006 8 1735.77 SMO 2006 9 1737.96 SMO 2006 10 1737.98 SMO 2006 11 1734.06 SMO 2006 12 1729.21 SMO 2007 1 1729.09 SMO 2007 2 1741.21 SMO 2007 3 1742.93 SMO 2007 4 1731.05 SMO 2007 5 1733.07 SMO 2007 6 1741.16 SMO 2007 7 1742.52 SMO 2007 8 1743.22 SMO 2007 9 1743.41 SMO 2007 10 1744.91 SMO 2007 11 1748.55 SMO 2007 12 1749.22 SMO 2008 1 1753.80 SMO 2008 2 1749.24 SMO 2008 3 1737.97 SMO 2008 4 1739.31 SMO 2008 5 1744.45 SMO 2008 6 1748.40 SMO 2008 7 1751.03 SMO 2008 8 1751.51 SMO 2008 9 1748.44 SMO 2008 10 1746.18 SMO 2008 11 1745.69 SMO 2008 12 1748.13 SMO 2009 1 1751.50 SMO 2009 2 1755.17 SMO 2009 3 1758.45 SMO 2009 4 1753.82 SMO 2009 5 1749.68 SMO 2009 6 1750.68 SMO 2009 7 1754.04 SMO 2009 8 1759.79 SMO 2009 9 1757.72 SMO 2009 10 1753.56 SMO 2009 11 1753.60 SMO 2009 12 1747.51 SMO 2010 1 1743.18 SMO 2010 2 1746.90 SMO 2010 3 1745.26 SMO 2010 4 1743.27 SMO 2010 5 1748.97 SMO 2010 6 1756.56 SMO 2010 7 1760.41 SMO 2010 8 1762.36 SMO 2010 9 1763.75 SMO 2010 10 1763.42 SMO 2010 11 1763.25 SMO 2010 12 1765.98 SMO 2011 1 1768.55 SMO 2011 2 1765.69 SMO 2011 3 1755.42 SMO 2011 4 1753.09 SMO 2011 5 1759.97 SMO 2011 6 1761.86 SMO 2011 7 1767.55 SMO 2011 8 1771.13 SMO 2011 9 1769.27 SMO 2011 10 1769.53 SMO 2011 11 1768.20 SMO 2011 12 1766.11 SMO 2012 1 1772.98 SMO 2012 2 1773.98 SMO 2012 3 1764.33 SMO 2012 4 1757.18 SMO 2012 5 1758.60 SMO 2012 6 1768.24 SMO 2012 7 1772.52 SMO 2012 8 1771.90 SMO 2012 9 1770.03 SMO 2012 10 1768.69 SMO 2012 11 1765.65 SMO 2012 12 1765.73 SMO 2013 1 1780.42 SMO 2013 2 1781.04 SMO 2013 3 1766.67 SMO 2013 4 1767.09 SMO 2013 5 1770.13 SMO 2013 6 1770.61 SMO 2013 7 1776.93 SMO 2013 8 1779.64 SMO 2013 9 1780.67 SMO 2013 10 1779.11 SMO 2013 11 1773.06 SMO 2013 12 1777.36 SMO 2014 1 1779.01 SMO 2014 2 1775.00 SMO 2014 3 1773.05 SMO 2014 4 1769.41 SMO 2014 5 1772.73 SMO 2014 6 1782.68 SMO 2014 7 1790.49 SMO 2014 8 1790.98 SMO 2014 9 1787.46 SMO 2014 10 1786.60 SMO 2014 11 1784.17 SMO 2014 12 1783.39 SMO 2015 1 1788.64 SMO 2015 2 1792.60 SMO 2015 3 1791.29 SMO 2015 4 1785.04 SMO 2015 5 1783.12 SMO 2015 6 1791.19 SMO 2015 7 1797.46 SMO 2015 8 1800.61 SMO 2015 9 1800.41 SMO 2015 10 1796.77 SMO 2015 11 1789.91 SMO 2015 12 1788.40 SMO 2016 1 1789.30 SMO 2016 2 1790.01 SMO 2016 3 1794.63 SMO 2016 4 1793.82 SMO 2016 5 1794.37 SMO 2016 6 1800.29 SMO 2016 7 1804.68 SMO 2016 8 1805.32 SMO 2016 9 1805.17 SMO 2016 10 1802.21 SMO 2016 11 1797.15 SMO 2016 12 1799.80 SMO 2017 1 1810.42 SMO 2017 2 1810.39 SMO 2017 3 1804.36 SMO 2017 4 1804.85 SMO 2017 5 1801.87 SMO 2017 6 1803.63 SMO 2017 7 1810.88 SMO 2017 8 1812.64 SMO 2017 9 1812.64 SMO 2017 10 1812.65 SMO 2017 11 1808.79 SMO 2017 12 1808.37 SMO 2018 1 1812.92 SMO 2018 2 1816.72 SMO 2018 3 1819.73 SMO 2018 4 1813.66 SMO 2018 5 1811.23 SMO 2018 6 1817.75 SMO 2018 7 1823.15 SMO 2018 8 1824.82 SMO 2018 9 1823.69 SMO 2018 10 1819.40 SMO 2018 11 1815.04 SMO 2018 12 1815.71 SMO 2019 1 1820.16 SMO 2019 2 1819.71 SMO 2019 3 1814.82 SMO 2019 4 1814.33 SMO 2019 5 1820.88 SMO 2019 6 1825.79 SMO 2019 7 1826.81 SMO 2019 8 1829.59 SMO 2019 9 1830.47 SMO 2019 10 1829.15 SMO 2019 11 1827.98 SMO 2019 12 1821.11 SMO 2020 1 1816.04 SMO 2020 2 1823.38 SMO 2020 3 1826.52 SMO 2020 4 1825.35 SMO 2020 5 1828.54 SMO 2020 6 1831.52 SMO 2020 7 1837.54 SMO 2020 8 1844.24 SMO 2020 9 1843.48 SMO 2020 10 1840.80 SMO 2020 11 1844.31 SMO 2020 12 1851.48 SMO 2021 1 1853.92 SMO 2021 2 1852.46 SMO 2021 3 1845.04 SMO 2021 4 1841.16 SMO 2021 5 1847.65 SMO 2021 6 1851.99 SMO 2021 7 1855.22 SMO 2021 8 1858.18 SMO 2021 9 1859.19 SMO 2021 10 1857.04 SMO 2021 11 1856.01 SMO 2021 12 1857.99 SMO 2022 1 1858.56 SMO 2022 2 1866.03 SMO 2022 3 1870.00 SMO 2022 4 1866.24 SMO 2022 5 1865.37 SMO 2022 6 1867.19 SMO 2022 7 1873.00 SMO 2022 8 1878.82 SMO 2022 9 1878.60 SMO 2022 10 1876.86 SMO 2022 11 1874.81 SMO 2022 12 1878.87