date,co2filtered,co2raw,sensor_temp 04-20_1900,331.57,331.75,5.77 04-20_1901,331.93,331.58,5.77 04-20_1902,332.08,331.48,5.73 04-20_1903,332.5,333.9,5.73 04-20_1904,332.22,331.47,5.72 04-20_1905,332.28,332.25,5.75 04-20_1906,331.82,332.08,5.75 04-20_1907,331.18,331.52,5.7 04-20_1908,332.08,332.23,5.73 04-20_1909,333.15,332.75,5.75 04-20_1910,332.15,332.45,5.73 04-20_1911,332.78,332.02,5.78 04-20_1912,332.25,332.18,5.7 04-20_1913,333.05,332.37,5.77 04-20_1914,332.68,332.93,5.73 04-20_1915,331.75,331.75,5.7 04-20_1916,332.17,332.47,5.74 04-20_1917,332.63,331.9,5.73 04-20_1918,333.08,333.17,5.72 04-20_1919,332.28,332.88,5.7 04-20_1920,331.75,331.45,5.77 04-20_1921,333.28,333.12,5.73 04-20_1922,332.73,332.47,5.73 04-20_1923,332.97,333.08,5.73 04-20_1924,332.03,332.45,5.77 04-20_1925,332.93,333.33,5.72 04-20_1926,332.78,332.9,5.75 04-20_1927,332.67,333.42,5.78 04-20_1928,333.22,332.85,5.75 04-20_1929,332.78,333.43,5.72 04-20_1930,332.23,331.28,5.73 04-20_1931,332.87,333.32,5.73 04-20_1932,332.58,332.5,5.75 04-20_1933,332.22,332.72,5.77 04-20_1934,333.0,333.3,5.75 04-20_1935,333.55,333.48,5.77 04-20_1936,332.12,332.0,5.72 04-20_1937,332.77,332.5,5.75 04-20_1938,332.23,331.62,5.73 04-20_1939,332.72,333.0,5.72 04-20_1940,332.32,333.25,5.72 04-20_1941,331.75,331.85,5.73 04-20_1942,332.73,332.9,5.73 04-20_1943,332.07,332.0,5.75 04-20_1944,332.87,332.72,5.73 04-20_1945,332.2,332.1,5.72 04-20_1946,331.67,331.53,5.75 04-20_1947,331.82,332.23,5.73 04-20_1948,331.82,331.9,5.75 04-20_1949,332.38,332.05,5.72 04-20_1950,332.12,332.02,5.72 04-20_1951,331.82,331.8,5.73 04-20_1952,331.95,331.65,5.78 04-20_1953,332.53,332.6,5.73 04-20_1954,331.93,330.83,5.72 04-20_1955,332.72,332.67,5.75 04-20_1956,332.52,333.03,5.77 04-20_1957,331.47,331.57,5.76 04-20_1958,332.22,333.07,5.75 04-20_1959,331.95,331.05,5.75