#Global solar wind speed calculated from Vsw_Owens2017.txt
#y_frac G_Vsw
1617.5 643.379526286
1618.5 667.347766286
1619.5 664.35726
1620.5 594.954066571
1621.5 374.285316
1622.5 280.503166857
1623.5 281.348213429
1624.5 282.008110286
1625.5 281.427936286
1626.5 316.081272286
1627.5 342.781361429
1628.5 399.696431
1629.5 432.001074571
1630.5 470.284545286
1631.5 520.155645429
1632.5 551.341760571
1633.5 517.017290714
1634.5 448.271785857
1635.5 419.708228857
1636.5 438.288027429
1637.5 433.272921714
1638.5 353.040479714
1639.5 281.096938286
1640.5 309.281122571
1641.5 346.597460714
1642.5 374.725487143
1643.5 378.093505429
1644.5 388.862137714
1645.5 417.888040571
1646.5 454.666447
1647.5 455.804434286
1648.5 411.864999286
1649.5 358.442575429
1650.5 372.888210857
1651.5 466.439568571
1652.5 470.933174429
1653.5 280.219800857
1654.5 281.136654
1655.5 281.985716857
1656.5 281.249233429
1657.5 328.286288857
1658.5 370.369979
1659.5 413.130834286
1660.5 439.005873429
1661.5 451.168567571
1662.5 503.062148714
1663.5 610.920116
1664.5 641.546092571
1665.5 576.026700286
1666.5 424.777315714
1667.5 340.613023429
1668.5 281.984664714
1669.5 309.095772286
1670.5 348.792731714
1671.5 389.227083714
1672.5 430.398703714
1673.5 451.268422286
1674.5 461.779629857
1675.5 556.322183571
1676.5 653.880350857
1677.5 607.446852857
1678.5 431.642950571
1679.5 347.116806
1680.5 307.529937429
1681.5 357.878123143
1682.5 411.950406571
1683.5 441.987568857
1684.5 582.599228286
1685.5 652.149310857
1686.5 540.077746143
1687.5 363.719504571
1688.5 313.277292
1689.5 360.637470286
1690.5 411.410094
1691.5 590.124715857
1692.5 638.982621143
1693.5 472.342662429
1694.5 349.548631286
1695.5 342.345858714
1696.5 397.407242857
1697.5 492.447584571
1698.5 638.519387143
1699.5 595.003124
1700.5 425.616637143
1701.5 339.640118286
1702.5 295.457799714
1703.5 348.154408
1704.5 399.770071286
1705.5 429.385803714
1706.5 525.611391571
1707.5 654.661131429
1708.5 628.818978571
1709.5 485.471836286
1710.5 392.423000143
1711.5 348.595191143
1712.5 375.7599
1713.5 418.981619429
1714.5 428.763227714
1715.5 484.061581857
1716.5 595.065512571
1717.5 590.510650286
1718.5 482.419222286
1719.5 410.965324857
1720.5 413.34374
1721.5 438.005966571
1722.5 503.165123143
1723.5 558.048320857
1724.5 565.944470714
1725.5 526.118184857
1726.5 554.124783143
1727.5 602.666465714
1728.5 588.520119714
1729.5 538.331026
1730.5 530.872401857
1731.5 555.054038714
1732.5 602.366894571
1733.5 642.75586
1734.5 652.07248
1735.5 642.993845714
1736.5 621.050834286
1737.5 591.744523714
1738.5 572.351001714
1739.5 567.229884429
1740.5 553.047504143
1741.5 560.122850857
1742.5 586.791527429
1743.5 601.304693714
1744.5 610.958568857
1745.5 651.154875429
1746.5 681.132048
1747.5 617.617736857
1748.5 467.919964
1749.5 421.733876286
1750.5 460.352481143
1751.5 513.606816429
1752.5 609.660763714
1753.5 640.670084
1754.5 639.34934
1755.5 659.984734857
1756.5 681.413947429
1757.5 694.369234286
1758.5 605.820067143
1759.5 472.471470571
1760.5 482.777612429
1761.5 486.830906429
1762.5 470.73327
1763.5 527.82947
1764.5 632.337186286
1765.5 645.038958286
1766.5 647.008914286
1767.5 696.372951143
1768.5 657.509724857
1769.5 535.373449429
1770.5 451.144606571
1771.5 482.260493143
1772.5 581.291593857
1773.5 613.704435429
1774.5 655.569838
1775.5 661.182266857
1776.5 701.213627429
1777.5 697.271853143
1778.5 496.733836857
1779.5 342.906283714
1780.5 491.90685
1781.5 611.471345714
1782.5 639.589497714
1783.5 660.100356
1784.5 675.070088571
1785.5 696.238940571
1786.5 682.931366
1787.5 528.921133143
1788.5 422.749134857
1789.5 552.685512857
1790.5 617.137422
1791.5 636.044805143
1792.5 647.885436
1793.5 630.145856571
1794.5 621.423953714
1795.5 625.965534286
1796.5 653.840095429
1797.5 656.274198286
1798.5 644.300569143
1799.5 652.644768
1800.5 669.009557143
1801.5 621.490188
1802.5 479.796001429
1803.5 410.080629429
1804.5 476.059461714
1805.5 507.45328
1806.5 522.487474429
1807.5 597.567461714
1808.5 658.347676
1809.5 651.964134857
1810.5 616.178610286
1811.5 615.176508571
1812.5 646.410702571
1813.5 623.982055714
1814.5 523.705888286
1815.5 436.516494857
1816.5 401.025674
1817.5 339.398582286
1818.5 466.461016286
1819.5 577.217410571
1820.5 606.844372
1821.5 622.772652
1822.5 632.091205143
1823.5 618.862339714
1824.5 625.197049143
1825.5 637.204214
1826.5 584.123944857
1827.5 445.185433143
1828.5 384.288231143
1829.5 428.811755714
1830.5 465.431005143
1831.5 530.549324
1832.5 603.224999714
1833.5 652.655027429
1834.5 702.575508571
1835.5 696.30469
1836.5 580.9829
1837.5 386.425025714
1838.5 430.10773
1839.5 575.180372
1840.5 616.839669714
1841.5 633.243528286
1842.5 666.818903429
1843.5 671.557969143
1844.5 679.509730286
1845.5 692.283136286
1846.5 618.680423429
1847.5 510.472527429
1848.5 472.901986571
1849.5 449.348163
1850.5 536.965595857
1851.5 635.880104
1852.5 629.025326
1853.5 618.628240286
1854.5 645.107192571
1855.5 669.596452571
1856.5 687.151810286
1857.5 699.374246286
1858.5 646.262520571
1859.5 481.854069286
1860.5 420.041507143
1861.5 487.112099143
1862.5 590.027256
1863.5 622.152554857
1864.5 637.322296
1865.5 624.315755714
1866.5 623.901220571
1867.5 656.243002857
1868.5 695.931036571
1869.5 638.153485714
1870.5 497.660763714
1871.5 458.078958857
1872.5 565.973518857
1873.5 615.177563429
1874.5 638.304124
1875.5 662.664096
1876.5 692.293722857
1877.5 689.168246857
1878.5 639.744153714
1879.5 603.532078857
1880.5 622.627984571
1881.5 541.892268286
1882.5 460.850334
1883.5 520.557826857
1884.5 555.121151143
1885.5 548.903667714
1886.5 582.545878857
1887.5 648.350001143
1888.5 685.170486286
1889.5 666.518772
1890.5 631.405773143
1891.5 643.924350571
1892.5 549.680474286
1893.5 416.845426
1894.5 462.977328714
1895.5 575.173007143
1896.5 610.078589714
1897.5 641.110387714
1898.5 659.548449143
1899.5 636.5002
1900.5 640.662605143
1901.5 638.570176
1902.5 632.474984
1903.5 652.747401714
1904.5 576.856673143
1905.5 463.3409
1906.5 458.563973143
1907.5 526.996495714
1908.5 571.741332857
1909.5 571.578858
1910.5 604.123071143
1911.5 655.534614
1912.5 694.046814857
1913.5 671.121278571
1914.5 619.767233714
1915.5 599.452009714
1916.5 469.489501714
1917.5 411.280448857
1918.5 468.719186286
1919.5 476.326968
1920.5 614.262755429
1921.5 649.602105143
1922.5 667.857802857
1923.5 662.050520571
1924.5 668.231102571
1925.5 666.572810286
1926.5 571.101626571
1927.5 477.304320857
1928.5 518.597428571
1929.5 532.572209714
1930.5 564.545503
1931.5 639.854485714
1932.5 678.183250286
1933.5 674.840832571
1934.5 656.991273143
1935.5 648.655657714
1936.5 559.331300286
1937.5 434.624219429
1938.5 438.804895
1939.5 532.39088
1940.5 597.206605714
1941.5 621.360052571
1942.5 647.294606857
1943.5 668.867832571
1944.5 673.01256
1945.5 688.470658857
1946.5 642.684106286
1947.5 500.693212286
1948.5 441.409611714
1949.5 536.225391571
1950.5 586.816591143
1951.5 618.277018857
1952.5 647.502917714
1953.5 681.70898
1954.5 694.795057143
1955.5 702.187436
1956.5 632.055768857
1957.5 434.109897429
1958.5 405.742096571
1959.5 570.906712429
1960.5 594.048855714
1961.5 620.071288286
1962.5 675.651967429
1963.5 692.635961714
1964.5 670.198377714
1965.5 674.235632857
1966.5 693.148724286
1967.5 607.712232571
1968.5 463.002421143
1969.5 489.904454714
1970.5 575.026496571
1971.5 583.517047429
1972.5 626.784072
1973.5 628.390992
1974.5 645.791798
1975.5 661.130947429
1976.5 659.916377714
1977.5 658.571362286
1978.5 647.120122
1979.5 509.094157714
1980.5 430.757995714
1981.5 536.171754571
1982.5 589.820114
1983.5 604.338282857
1984.5 647.741057714
1985.5 678.100024571
1986.5 689.754678857
1987.5 686.707662286
1988.5 661.266559429
1989.5 515.274072571
1990.5 443.386388714
1991.5 568.83642
1992.5 590.823190714
1993.5 616.501181143
1994.5 666.159672
1995.5 691.110402
1996.5 684.820091714
1997.5 672.603925714
1998.5 640.236326
1999.5 520.436585429
2000.5 472.954968571
2001.5 547.979143429
2002.5 593.518183857
2003.5 606.526832857
2004.5 642.369393143
2005.5 670.023284
2006.5 662.928268571
2007.5 664.620109714
2008.5 663.580314286
2009.5 639.042162286
2010.5 620.747944
2011.5 581.030418286
2012.5 458.242043714
2013.5 448.697337