dynamicSPECT/matlab/loadCenters.m

function centers=loadCenters(path, patientID, nclass,realizationId)
    %path is the core directory
    %nclass is number of typical responses sought
    %realizationId is the realization number
   
    centers=zeros(1);
    for i=1:nclass
        code=sprintf('%s_%d_%d_center%d',patientID,nclass,realizationId,i);
        ofile=fullfile(path,patientID,sprintf('%s_center.txt',code));
        try
           fy=readmatrix(ofile,'Delimiter',',');
        catch ME
           fy=dlmread(ofile,',')
        end
        if size(centers,1)==1
            centers=zeros(nclass,size(fy,2));
        end  
        centers(i,:)=fy;
    end
end