function [t,xn,xs,en,es,scale]=cfc113atmhist05;
% CFC113ATMHIST05 Atmospheric history for CFC113
%
% [T,XN,XS,EN,ES,SCALE]=CFC113ATMHIST05 Returns columnn vectors of:
% T     = Time (mid year)
% XN    = Mixing ratio in N. hemisphere [ppt]
% XS    = Mixing ratio in S. hemisphere [ppt]
% EN    = Uncertainty in N. hemisphere mixing ratio [ppt]
% ES    = Uncertainty in S. hemisphere mixing ratio [ppt]
% SCALE = Ascii name of calibration scale
%
% All concentrations are on the SIO-2005 calibration scale
%
% Atmospheric lifetime assumed to be  85.0 years
%
% This file obtained from:
%
%  http://gaslab.ucsd.edu/pub/cfchist/ 
%  http://bluemoon.ucsd.edu/pub/cfchist/ 
%  Created: 07-May-2009 09:30:07
%
%   Stephen J. Walker 
%   Scripps Institution of Oceanography

%      Northern        Southern
% Year Value Error  Value  Error
%      [ppt] [ppt]  [ppt]  [ppt]
%  (1)  (2)   (3)    (4)    (5)
%
data=[
 1958.5   0.0  0.0    0.0  0.0
 1959.5   0.0  0.0    0.0  0.0
 1960.5   0.0  0.1    0.0  0.0
 1961.5   0.1  0.1    0.1  0.1
 1962.5   0.3  0.1    0.1  0.1
 1963.5   0.5  0.2    0.3  0.1
 1964.5   0.8  0.2    0.5  0.1
 1965.5   1.1  0.2    0.8  0.2
 1966.5   1.5  0.2    1.1  0.2
 1967.5   2.0  0.2    1.5  0.2
 1968.5   2.7  0.3    2.0  0.2
 1969.5   3.4  0.3    2.6  0.2
 1970.5   4.2  0.3    3.3  0.3
 1971.5   5.2  0.3    4.1  0.3
 1972.5   6.3  0.3    5.1  0.3
 1973.5   7.5  0.3    6.2  0.3
 1974.5   9.0  0.3    7.4  0.3
 1975.5  10.7  0.3    8.8  0.3
 1976.5  12.5  0.4   10.4  0.4
 1977.5  14.7  0.4   12.3  0.4
 1978.5  17.0  0.4   14.4  0.4
 1979.5  19.7  0.4   16.7  0.5
 1980.5  22.7  0.4   19.4  0.5
 1981.5  26.0  0.4   22.3  0.6
 1982.5  29.3  0.4   25.4  0.6
 1983.5  33.1  0.4   28.2  0.4
 1984.5  38.0  0.5   31.5  0.4
 1985.5  44.1  0.5   36.1  0.4
 1986.5  48.5  1.2   41.1  0.6
 1987.5  55.9  1.5   47.2  0.9
 1988.5  63.8  1.2   53.5  0.8
 1989.5  70.0  1.1   59.9  0.7
 1990.5  75.9  1.0   66.4  1.1
 1991.5  81.3  1.4   71.6  0.8
 1992.5  84.3  1.0   77.5  1.4
 1993.5  84.7  0.5   79.9  0.4
 1994.5  84.8  0.4   81.6  0.5
 1995.5  84.7  0.2   82.5  0.2
 1996.5  84.4  0.2   83.0  0.1
 1997.5  83.9  0.2   83.0  0.1
 1998.5  83.5  0.2   82.8  0.1
 1999.5  82.8  0.1   82.3  0.1
 2000.5  82.2  0.2   81.7  0.1
 2001.5  81.5  0.2   81.1  0.1
 2002.5  80.8  0.3   80.3  0.1
 2003.5  80.2  0.2   79.7  0.1
 2004.5  79.4  0.1   79.1  0.1
 2005.5  78.8  0.2   78.4  0.1
 2006.5  78.0  0.2   77.9  0.1
 2007.5  77.3  0.3   77.1  0.0
 2008.5  76.6  0.3   76.5  0.1
];

t =data(:,1);
xn=data(:,2);
en=data(:,3);
xs=data(:,4);
es=data(:,5);
scale='SIO-2005';

return