The data you requested are contained in these files:

    tcdc.convcld.1836.nc
    tcdc.convcld.1837.nc
    tcdc.convcld.1838.nc
    tcdc.convcld.1839.nc
    tcdc.convcld.1840.nc
    tcdc.convcld.1841.nc
    tcdc.convcld.1842.nc
    tcdc.convcld.1843.nc
    tcdc.convcld.1844.nc
    tcdc.convcld.1845.nc
    tcdc.convcld.1846.nc
    tcdc.convcld.1847.nc
    tcdc.convcld.1848.nc
    tcdc.convcld.1849.nc
    tcdc.convcld.1850.nc
    tcdc.convcld.1851.nc
    tcdc.convcld.1852.nc
    tcdc.convcld.1853.nc
    tcdc.convcld.1854.nc
    tcdc.convcld.1855.nc
    tcdc.convcld.1856.nc
    tcdc.convcld.1857.nc
    tcdc.convcld.1858.nc
    tcdc.convcld.1859.nc
    tcdc.convcld.1860.nc
    tcdc.convcld.1861.nc
    tcdc.convcld.1862.nc
    tcdc.convcld.1863.nc
    tcdc.convcld.1864.nc
    tcdc.convcld.1865.nc
    tcdc.convcld.1866.nc
    tcdc.convcld.1867.nc
    tcdc.convcld.1868.nc
    tcdc.convcld.1869.nc
    tcdc.convcld.1870.nc
    tcdc.convcld.1871.nc
    tcdc.convcld.1872.nc
    tcdc.convcld.1873.nc
    tcdc.convcld.1874.nc
    tcdc.convcld.1875.nc
    tcdc.convcld.1876.nc
    tcdc.convcld.1877.nc
    tcdc.convcld.1878.nc
    tcdc.convcld.1879.nc
    tcdc.convcld.1880.nc
    tcdc.convcld.1881.nc
    tcdc.convcld.1882.nc
    tcdc.convcld.1883.nc
    tcdc.convcld.1884.nc
    tcdc.convcld.1885.nc
    tcdc.convcld.1886.nc
    tcdc.convcld.1887.nc
    tcdc.convcld.1888.nc
    tcdc.convcld.1889.nc
    tcdc.convcld.1890.nc
    tcdc.convcld.1891.nc
    tcdc.convcld.1892.nc
    tcdc.convcld.1893.nc
    tcdc.convcld.1894.nc
    tcdc.convcld.1895.nc
    tcdc.convcld.1896.nc
    tcdc.convcld.1897.nc
    tcdc.convcld.1898.nc
    tcdc.convcld.1899.nc
    tcdc.convcld.1900.nc
    tcdc.convcld.1901.nc
    tcdc.convcld.1902.nc
    tcdc.convcld.1903.nc
    tcdc.convcld.1904.nc
    tcdc.convcld.1905.nc
    tcdc.convcld.1906.nc
    tcdc.convcld.1907.nc
    tcdc.convcld.1908.nc
    tcdc.convcld.1909.nc
    tcdc.convcld.1910.nc
    tcdc.convcld.1911.nc
    tcdc.convcld.1912.nc
    tcdc.convcld.1913.nc
    tcdc.convcld.1914.nc
    tcdc.convcld.1915.nc
    tcdc.convcld.1916.nc
    tcdc.convcld.1917.nc
    tcdc.convcld.1918.nc
    tcdc.convcld.1919.nc
    tcdc.convcld.1920.nc
    tcdc.convcld.1921.nc
    tcdc.convcld.1922.nc
    tcdc.convcld.1923.nc
    tcdc.convcld.1924.nc
    tcdc.convcld.1925.nc
    tcdc.convcld.1926.nc
    tcdc.convcld.1927.nc
    tcdc.convcld.1928.nc
    tcdc.convcld.1929.nc
    tcdc.convcld.1930.nc
    tcdc.convcld.1931.nc
    tcdc.convcld.1932.nc
    tcdc.convcld.1933.nc
    tcdc.convcld.1934.nc
    tcdc.convcld.1935.nc
    tcdc.convcld.1936.nc
    tcdc.convcld.1937.nc
    tcdc.convcld.1938.nc
    tcdc.convcld.1939.nc
    tcdc.convcld.1940.nc
    tcdc.convcld.1941.nc
    tcdc.convcld.1942.nc
    tcdc.convcld.1943.nc
    tcdc.convcld.1944.nc
    tcdc.convcld.1945.nc
    tcdc.convcld.1946.nc
    tcdc.convcld.1947.nc
    tcdc.convcld.1948.nc
    tcdc.convcld.1949.nc
    tcdc.convcld.1950.nc
    tcdc.convcld.1951.nc
    tcdc.convcld.1952.nc
    tcdc.convcld.1953.nc
    tcdc.convcld.1954.nc
    tcdc.convcld.1955.nc
    tcdc.convcld.1956.nc
    tcdc.convcld.1957.nc
    tcdc.convcld.1958.nc
    tcdc.convcld.1959.nc
    tcdc.convcld.1960.nc
    tcdc.convcld.1961.nc
    tcdc.convcld.1962.nc
    tcdc.convcld.1963.nc
    tcdc.convcld.1964.nc
    tcdc.convcld.1965.nc
    tcdc.convcld.1966.nc
    tcdc.convcld.1967.nc
    tcdc.convcld.1968.nc
    tcdc.convcld.1969.nc
    tcdc.convcld.1970.nc
    tcdc.convcld.1971.nc
    tcdc.convcld.1972.nc
    tcdc.convcld.1973.nc
    tcdc.convcld.1974.nc
    tcdc.convcld.1975.nc
    tcdc.convcld.1976.nc
    tcdc.convcld.1977.nc
    tcdc.convcld.1978.nc
    tcdc.convcld.1979.nc
    tcdc.convcld.1980.nc