% GlobalTemps3.m (L Braile, Jan. 2011)
% Average global temperature (0.01 deg.C increment))
% 1880 - 2010 from:
% http://data.giss.nasa.gov/gistemp/tabledata/GLB.Ts+dSST.txt 
% http://pubs.giss.nasa.gov/docs/2010/2010_Hansen_etal.pdf 
% Enter data (131 rows)
D = [-28  1880
-21  1881
-26  1882
-27  1883
-32  1884
-32  1885
-29  1886
-35  1887
-27  1888
-17  1889
-39  1890
-27  1891
-32  1892
-33  1893
-33  1894
-25  1895
-14  1896
-11  1897
-26  1898
-16  1899
 -8  1900
-15  1901
-24  1902
-30  1903
-34  1904
-24  1905
-19  1906
-39  1907
-33  1908
-35  1909
-33  1910
-34  1911
-32  1912
-30  1913
-15  1914
-10  1915
-30  1916
-39  1917
-33  1918
-20  1919
-19  1920
-15  1921
-26  1922
-22  1923
-22  1924
-17  1925
 -2  1926
-15  1927
-13  1928
-26  1929
 -8  1930
 -2  1931
 -8  1932
-19  1933
 -7  1934
-12  1935
 -5  1936
  7  1937
 10  1938
  1  1939
  4  1940
 10  1941
  3  1942
  9  1943
 19  1944
  6  1945
 -5  1946
  0  1947
 -4  1948
 -7  1949
-16  1950
 -4  1951
  3  1952
 11  1953
-10  1954
-10  1955
-17  1956
  8  1957
  8  1958
  6  1959
 -1  1960
  7  1961
  4  1962
  8  1963
-21  1964
-11  1965
 -3  1966
 -1  1967
 -4  1968
  8  1969
  3  1970
-10  1971
  0  1972
 14  1973
 -8  1974
 -5  1975
-16  1976
 12  1977
  1  1978
  8  1979
 19  1980
 26  1981
  4  1982
 25  1983
  9  1984
  4  1985
 12  1986
 27  1987
 31  1988
 19  1989
 36  1990
 35  1991
 13  1992
 13  1993
 23  1994
 37  1995
 29  1996
 39  1997
 56  1998
 32  1999
 33  2000
 47  2001
 56  2002
 55  2003
 48  2004
 62  2005
 55  2006
 58  2007
 44  2008
 58  2009
 63  2010];
   yr = D(:,2);
   t = D(:,1);
   t = 14 + t/100;
   % Convert to degrees C and add long term 
   % (1951 - 1980; 14 deg. C) average as constant
   % Plot data for first look
   plot(yr,t)