date,co2filtered,co2raw,sensor_temp 06-30_1900,341.74,342.22,7.4 06-30_1901,342.49,344.31,7.36 06-30_1902,342.22,342.08,7.37 06-30_1903,342.15,342.28,7.37 06-30_1904,342.48,343.73,7.33 06-30_1905,342.53,342.35,7.38 06-30_1906,342.67,342.75,7.37 06-30_1907,342.47,342.3,7.37 06-30_1908,342.57,341.88,7.38 06-30_1909,342.57,342.83,7.37 06-30_1910,343.2,342.2,7.4 06-30_1911,342.22,343.2,7.38 06-30_1912,343.03,341.92,7.4 06-30_1913,343.32,342.52,7.4 06-30_1914,342.95,344.15,7.38 06-30_1915,342.7,343.47,7.42 06-30_1916,343.27,342.82,7.35 06-30_1917,342.82,342.95,7.38 06-30_1918,342.32,343.23,7.37 06-30_1919,342.53,342.05,7.37 06-30_1920,342.33,340.23,7.38 06-30_1921,342.68,342.47,7.38 06-30_1922,342.53,342.95,7.35 06-30_1923,342.85,343.22,7.38 06-30_1924,342.62,343.17,7.42 06-30_1925,341.83,342.15,7.38 06-30_1926,342.12,342.2,7.4 06-30_1927,343.02,343.18,7.4 06-30_1928,342.57,343.25,7.38 06-30_1929,341.78,341.43,7.4 06-30_1930,343.42,342.6,7.4 06-30_1931,341.4,341.75,7.42 06-30_1932,342.02,342.52,7.4 06-30_1933,342.72,341.83,7.42 06-30_1934,341.7,341.65,7.38 06-30_1935,342.25,342.22,7.4 06-30_1936,341.9,341.25,7.4 06-30_1937,342.0,342.52,7.42 06-30_1938,340.6,340.92,7.43 06-30_1939,341.99,342.77,7.43 06-30_1940,341.02,339.48,7.45 06-30_1941,340.95,342.02,7.43 06-30_1942,341.72,341.88,7.4 06-30_1943,341.8,341.87,7.45 06-30_1944,342.08,342.32,7.42 06-30_1945,341.65,341.53,7.42 06-30_1946,342.37,341.95,7.47 06-30_1947,340.78,341.35,7.48 06-30_1948,341.47,341.52,7.42 06-30_1949,341.92,341.93,7.45 06-30_1950,341.37,341.78,7.45 06-30_1951,342.28,341.82,7.42 06-30_1952,341.82,342.38,7.45 06-30_1953,341.62,342.08,7.43 06-30_1954,341.28,341.3,7.45 06-30_1955,341.17,340.6,7.47 06-30_1956,341.62,342.35,7.47 06-30_1957,340.5,340.5,7.43 06-30_1958,340.85,340.78,7.43 06-30_1959,342.0,342.65,7.45