% Retrieve CSV element
%
% value = csv_element(name,row,csv)
%
% This function looks up "name" in the cell
% array "csv" and returns the value in row
% number "row"
%
function value = csv_element(name,row,csv)
% Size of CSV data
[rows,cols] = size(csv);
% Take last row if beyond max rows
if (row>rows),
row = rows-1;
end
% get column number
col = csv_lookup(name,csv);
if (col>=1),
value = str2num(csv{row+1,col});
else
value = NaN;
end