# 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: National Science Foundation [NSF] # collaborator_url: www.nsf.gov # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: psa # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2023-08-28 15:10:23 # 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 PSA 1983 1 1557.33 PSA 1983 2 1549.56 PSA 1983 3 1555.16 PSA 1983 4 1565.52 PSA 1983 5 1571.39 PSA 1983 6 1577.81 PSA 1983 7 1585.60 PSA 1983 8 1594.07 PSA 1983 9 1597.40 PSA 1983 10 1596.29 PSA 1983 11 1594.33 PSA 1983 12 1588.31 PSA 1984 1 1581.49 PSA 1984 2 1577.20 PSA 1984 3 1578.55 PSA 1984 4 1582.83 PSA 1984 5 1588.04 PSA 1984 6 1595.32 PSA 1984 7 1602.07 PSA 1984 8 1608.52 PSA 1984 9 1609.85 PSA 1984 10 1608.50 PSA 1984 11 1605.92 PSA 1984 12 1598.14 PSA 1985 1 1590.65 PSA 1985 2 1586.05 PSA 1985 3 1585.93 PSA 1985 4 1592.29 PSA 1985 5 1599.57 PSA 1985 6 1606.30 PSA 1985 7 1611.88 PSA 1985 8 1618.42 PSA 1985 9 1624.04 PSA 1985 10 1625.83 PSA 1985 11 1623.55 PSA 1985 12 1614.86 PSA 1986 1 1606.55 PSA 1986 2 1599.17 PSA 1986 3 1597.03 PSA 1986 4 1602.76 PSA 1986 5 1609.49 PSA 1986 6 1618.90 PSA 1986 7 1627.06 PSA 1986 8 1632.30 PSA 1986 9 1635.21 PSA 1986 10 1635.60 PSA 1986 11 1632.86 PSA 1986 12 1627.83 PSA 1987 1 1617.82 PSA 1987 2 1609.76 PSA 1987 3 1611.55 PSA 1987 4 1615.44 PSA 1987 5 1622.00 PSA 1987 6 1631.60 PSA 1987 7 1637.08 PSA 1987 8 1639.77 PSA 1987 9 1643.61 PSA 1987 10 1645.59 PSA 1987 11 1642.42 PSA 1987 12 1636.20 PSA 1988 1 1628.78 PSA 1988 2 1623.03 PSA 1988 3 1620.09 PSA 1988 4 1625.33 PSA 1988 5 1636.46 PSA 1988 6 1643.85 PSA 1988 7 1648.59 PSA 1988 8 1656.13 PSA 1988 9 1661.83 PSA 1988 10 1661.86 PSA 1988 11 1655.91 PSA 1988 12 1643.56 PSA 1989 1 1633.55 PSA 1989 2 1633.44 PSA 1989 3 1638.16 PSA 1989 4 1641.93 PSA 1989 5 1647.65 PSA 1989 6 1658.40 PSA 1989 10 1673.96 PSA 1989 11 1667.52 PSA 1989 12 1659.66 PSA 1990 1 1650.06 PSA 1990 2 1644.67 PSA 1990 3 1645.39 PSA 1990 4 1648.91 PSA 1990 5 1654.62 PSA 1990 6 1661.81 PSA 1990 7 1668.56 PSA 1990 8 1673.87 PSA 1990 9 1677.45 PSA 1990 10 1676.31 PSA 1990 11 1672.49 PSA 1990 12 1667.31 PSA 1991 1 1659.14 PSA 1991 2 1651.50 PSA 1991 3 1651.21 PSA 1991 4 1658.00 PSA 1991 5 1664.00 PSA 1991 6 1671.53 PSA 1991 7 1679.36 PSA 1991 8 1685.06 PSA 1991 9 1689.60 PSA 1991 10 1691.03 PSA 1991 11 1689.11 PSA 1991 12 1683.94 PSA 1992 1 1677.52 PSA 1992 2 1673.51 PSA 1992 3 1673.39 PSA 1992 4 1675.56 PSA 1992 5 1681.99 PSA 1992 6 1690.36 PSA 1992 7 1696.84 PSA 1992 8 1701.43 PSA 1992 9 1702.57 PSA 1992 10 1700.55 PSA 1992 11 1694.99 PSA 1992 12 1688.56 PSA 1993 1 1680.13 PSA 1993 2 1673.01 PSA 1993 3 1672.51 PSA 1993 4 1675.98 PSA 1993 5 1681.58 PSA 1993 6 1689.65 PSA 1993 7 1697.61 PSA 1993 8 1701.31 PSA 1993 9 1702.97 PSA 1993 10 1701.85 PSA 1993 11 1698.10 PSA 1993 12 1692.75 PSA 1994 1 1682.75 PSA 1994 2 1675.59 PSA 1994 3 1677.14 PSA 1994 4 1682.95 PSA 1994 5 1687.38 PSA 1994 6 1692.43 PSA 1994 7 1699.35 PSA 1994 8 1704.94 PSA 1994 9 1707.13 PSA 1994 10 1706.42 PSA 1994 11 1703.39 PSA 1994 12 1697.76 PSA 1995 1 1690.32 PSA 1995 2 1685.29 PSA 1995 3 1684.45 PSA 1995 4 1687.66 PSA 1995 5 1694.32 PSA 1995 6 1700.56 PSA 1995 7 1704.93 PSA 1995 8 1709.60 PSA 1995 9 1714.09 PSA 1995 10 1714.33 PSA 1995 11 1710.91 PSA 1995 12 1704.04 PSA 1996 1 1694.59 PSA 1996 2 1688.29 PSA 1996 3 1686.48 PSA 1996 4 1688.56 PSA 1996 5 1693.71 PSA 1996 6 1701.09 PSA 1996 7 1707.57 PSA 1996 8 1714.10 PSA 1996 9 1717.14 PSA 1996 10 1715.50 PSA 1996 11 1710.59 PSA 1996 12 1700.36 PSA 1997 1 1690.47 PSA 1997 2 1686.34 PSA 1997 3 1689.58 PSA 1997 4 1695.45 PSA 1997 5 1702.82 PSA 1997 6 1710.39 PSA 1997 7 1715.06 PSA 1997 8 1719.52 PSA 1997 9 1721.31 PSA 1997 10 1719.96 PSA 1997 11 1716.40 PSA 1997 12 1710.63 PSA 1998 1 1703.58 PSA 1998 2 1697.70 PSA 1998 3 1696.41 PSA 1998 4 1700.95 PSA 1998 5 1709.25 PSA 1998 6 1716.94 PSA 1998 7 1722.64 PSA 1998 8 1728.43 PSA 1998 9 1732.60 PSA 1998 10 1732.34 PSA 1998 11 1728.27 PSA 1998 12 1721.69 PSA 1999 1 1713.51 PSA 1999 2 1708.15 PSA 1999 3 1708.98 PSA 1999 4 1714.93 PSA 1999 5 1722.09 PSA 1999 6 1727.89 PSA 1999 7 1733.97 PSA 1999 8 1738.64 PSA 1999 9 1740.52 PSA 1999 10 1739.54 PSA 1999 11 1735.34 PSA 1999 12 1729.08 PSA 2000 1 1720.35 PSA 2000 2 1713.03 PSA 2000 3 1711.30 PSA 2000 4 1715.65 PSA 2000 5 1723.20 PSA 2000 6 1729.53 PSA 2000 7 1735.93 PSA 2000 8 1740.13 PSA 2000 9 1741.26 PSA 2000 10 1740.27 PSA 2000 11 1736.51 PSA 2000 12 1728.30 PSA 2001 1 1718.18 PSA 2001 2 1711.92 PSA 2001 3 1710.16 PSA 2001 4 1713.78 PSA 2001 5 1720.73 PSA 2001 6 1728.91 PSA 2001 7 1735.58 PSA 2001 8 1739.38 PSA 2001 9 1741.26 PSA 2001 10 1740.20 PSA 2001 11 1735.78 PSA 2001 12 1727.62 PSA 2002 1 1718.29 PSA 2002 2 1712.74 PSA 2002 3 1711.64 PSA 2002 4 1715.67 PSA 2002 5 1722.18 PSA 2002 6 1729.65 PSA 2002 7 1736.85 PSA 2002 8 1742.41 PSA 2002 9 1744.50 PSA 2002 10 1742.79 PSA 2002 11 1737.87 PSA 2002 12 1729.50 PSA 2003 1 1720.11 PSA 2003 2 1713.86 PSA 2003 3 1713.42 PSA 2003 4 1716.88 PSA 2003 5 1723.21 PSA 2003 6 1730.99 PSA 2003 7 1737.95 PSA 2003 8 1743.02 PSA 2003 9 1744.51 PSA 2003 10 1742.94 PSA 2003 11 1738.21 PSA 2003 12 1730.37 PSA 2004 1 1721.07 PSA 2004 2 1714.28 PSA 2004 3 1711.68 PSA 2004 4 1714.10 PSA 2004 5 1721.70 PSA 2004 6 1729.77 PSA 2004 7 1736.71 PSA 2004 8 1741.45 PSA 2004 9 1742.87 PSA 2004 10 1741.25 PSA 2004 11 1736.77 PSA 2004 12 1730.07 PSA 2005 1 1719.34 PSA 2005 2 1710.91 PSA 2005 3 1709.15 PSA 2005 4 1712.76 PSA 2005 5 1720.39 PSA 2005 6 1727.43 PSA 2005 7 1733.93 PSA 2005 8 1738.27 PSA 2005 9 1739.94 PSA 2005 10 1739.73 PSA 2005 11 1735.97 PSA 2005 12 1727.79 PSA 2006 1 1717.90 PSA 2006 2 1711.43 PSA 2006 3 1709.72 PSA 2006 4 1712.46 PSA 2006 5 1719.75 PSA 2006 6 1727.23 PSA 2006 7 1732.45 PSA 2006 8 1737.46 PSA 2006 9 1740.12 PSA 2006 10 1739.29 PSA 2006 11 1734.79 PSA 2006 12 1726.74 PSA 2007 1 1718.38 PSA 2007 2 1712.73 PSA 2007 3 1712.46 PSA 2007 4 1718.23 PSA 2007 5 1725.77 PSA 2007 6 1733.85 PSA 2007 7 1740.80 PSA 2007 8 1745.69 PSA 2007 9 1748.22 PSA 2007 10 1747.49 PSA 2007 11 1744.13 PSA 2007 12 1737.18 PSA 2008 1 1728.67 PSA 2008 2 1722.69 PSA 2008 3 1721.93 PSA 2008 4 1727.96 PSA 2008 5 1735.47 PSA 2008 6 1741.31 PSA 2008 7 1747.54 PSA 2008 8 1753.51 PSA 2008 9 1755.32 PSA 2008 10 1754.61 PSA 2008 11 1750.67 PSA 2008 12 1741.87 PSA 2009 1 1730.53 PSA 2009 2 1723.89 PSA 2009 3 1724.74 PSA 2009 4 1728.57 PSA 2009 5 1735.31 PSA 2009 6 1743.78 PSA 2009 7 1750.87 PSA 2009 8 1756.79 PSA 2009 9 1759.57 PSA 2009 10 1758.41 PSA 2009 11 1753.11 PSA 2009 12 1745.57 PSA 2010 1 1736.82 PSA 2010 2 1731.65 PSA 2010 3 1731.82 PSA 2010 4 1735.41 PSA 2010 5 1742.83 PSA 2010 6 1750.42 PSA 2010 7 1758.30 PSA 2010 8 1764.76 PSA 2010 9 1766.53 PSA 2010 10 1765.73 PSA 2010 11 1761.38 PSA 2010 12 1754.60 PSA 2011 1 1745.58 PSA 2011 2 1738.73 PSA 2011 3 1738.01 PSA 2011 4 1743.09 PSA 2011 5 1751.97 PSA 2011 6 1759.08 PSA 2011 7 1765.69 PSA 2011 8 1771.49 PSA 2011 9 1773.38 PSA 2011 10 1771.25 PSA 2011 11 1765.68 PSA 2011 12 1757.08 PSA 2012 1 1748.13 PSA 2012 2 1743.10 PSA 2012 3 1742.45 PSA 2012 4 1747.92 PSA 2012 5 1754.73 PSA 2012 6 1761.19 PSA 2012 7 1768.38 PSA 2012 8 1773.54 PSA 2012 9 1776.61 PSA 2012 10 1775.80 PSA 2012 11 1771.57 PSA 2012 12 1763.47 PSA 2013 1 1754.11 PSA 2013 2 1748.37 PSA 2013 3 1747.89 PSA 2013 4 1752.91 PSA 2013 5 1758.36 PSA 2013 6 1765.15 PSA 2013 7 1772.82 PSA 2013 8 1778.06 PSA 2013 9 1780.53 PSA 2013 10 1779.48 PSA 2013 11 1774.48 PSA 2013 12 1766.37 PSA 2014 1 1757.72 PSA 2014 2 1751.93 PSA 2014 3 1752.58 PSA 2014 4 1759.01 PSA 2014 5 1767.83 PSA 2014 6 1776.46 PSA 2014 7 1783.43 PSA 2014 8 1790.57 PSA 2014 9 1793.63 PSA 2014 10 1791.73 PSA 2014 11 1786.86 PSA 2014 12 1779.25 PSA 2015 1 1770.51 PSA 2015 2 1765.09 PSA 2015 3 1765.61 PSA 2015 4 1770.87 PSA 2015 5 1778.00 PSA 2015 6 1785.55 PSA 2015 7 1793.21 PSA 2015 8 1799.42 PSA 2015 9 1801.99 PSA 2015 10 1800.90 PSA 2015 11 1796.01 PSA 2015 12 1788.48 PSA 2016 1 1780.20 PSA 2016 2 1775.07 PSA 2016 3 1774.27 PSA 2016 4 1778.49 PSA 2016 5 1786.15 PSA 2016 6 1793.33 PSA 2016 7 1800.15 PSA 2016 8 1805.55 PSA 2016 9 1808.26 PSA 2016 10 1806.18 PSA 2016 11 1800.36 PSA 2016 12 1792.67 PSA 2017 1 1783.00 PSA 2017 2 1776.74 PSA 2017 3 1776.43 PSA 2017 4 1782.49 PSA 2017 5 1791.26 PSA 2017 6 1797.87 PSA 2017 7 1805.51 PSA 2017 8 1813.29 PSA 2017 9 1816.01 PSA 2017 10 1815.16 PSA 2017 11 1811.91 PSA 2017 12 1804.47 PSA 2018 1 1794.67 PSA 2018 2 1788.82 PSA 2018 3 1789.54 PSA 2018 4 1795.03 PSA 2018 5 1802.44 PSA 2018 6 1811.29 PSA 2018 7 1819.68 PSA 2018 8 1825.59 PSA 2018 9 1827.98 PSA 2018 10 1825.87 PSA 2018 11 1820.13 PSA 2018 12 1812.12 PSA 2019 1 1803.56 PSA 2019 2 1797.82 PSA 2019 3 1797.99 PSA 2019 4 1802.01 PSA 2019 5 1807.03 PSA 2019 6 1815.32 PSA 2019 7 1825.25 PSA 2019 8 1832.02 PSA 2019 9 1833.78 PSA 2019 10 1832.36 PSA 2019 11 1827.30 PSA 2019 12 1818.30 PSA 2020 1 1809.76 PSA 2020 2 1803.81 PSA 2020 3 1803.38 PSA 2020 4 1807.91 PSA 2020 5 1815.57 PSA 2020 6 1824.58 PSA 2020 7 1833.11 PSA 2020 8 1838.86 PSA 2020 9 1841.92 PSA 2020 10 1842.27 PSA 2020 11 1837.57 PSA 2020 12 1829.92 PSA 2021 1 1821.15 PSA 2021 2 1815.68 PSA 2021 3 1816.57 PSA 2021 4 1822.43 PSA 2021 5 1831.44 PSA 2021 6 1840.49 PSA 2021 7 1848.85 PSA 2021 8 1855.31 PSA 2021 9 1858.46 PSA 2021 10 1858.78 PSA 2021 11 1855.01 PSA 2021 12 1848.50 PSA 2022 1 1840.37 PSA 2022 2 1834.82 PSA 2022 3 1835.33 PSA 2022 4 1841.45 PSA 2022 5 1849.87 PSA 2022 6 1858.44 PSA 2022 7 1867.84 PSA 2022 8 1874.63 PSA 2022 9 1877.65 PSA 2022 10 1876.97 PSA 2022 11 1871.98 PSA 2022 12 1864.37