function [stringvar]=getVar(band)
%
% Gets the variable name associated with a particular band
% infrared: 'temperature', visible: 'reflectance'
% Input: band number 
% Output: variable to get data for

if ~ischar(band)
    band=num2str(band);
end

infrared={'20','21','22','23','24','25','27','28','29','30','31','32','33','34','35','36'};

%assume anything not in infrared band is in visible band
if ismember(band,infrared)
    stringvar=['''temperature'''];
else
    stringvar=['''reflectance'''];
end
