SAMI/MissingNodes_SrcCode2014/LoadAsciiImagesMatch.m

function [imagesData] = LoadAsciiImagesMatch(dataFilePath, dataFileName, numNodes, debug, debugPath)

if nargin >= 3
    if nargin < 4
        debug = 0;
    end
    if nargin < 5
        debugPath = 'debug/';
    end
    
    fullOutPath = strcat(dataFilePath, debugPath);
    if isdir(fullOutPath) == 0 && debug == 1 
        mkdir(fullOutPath);
    end
    
    dataFullName = strcat(dataFilePath,dataFileName);
    outFullName = strcat(fullOutPath,dataFileName);
    
    imagesData = sparse(numNodes,numNodes); %% initilaize with zero
    matches = load(dataFullName);
    
    n = size(matches,1);
%    m = size(edges,2);

    for e=1:n
        i = matches(e,1);
        j = matches(e,2);
        if (i> numNodes || j>numNodes)
            LogMsg(sprintf('*** ERROR: LoadAsciiImagesMatch: Invalid edge %d (%d,%d)\n',e,i,j));
        else
            if i<j
                imagesData(i,j) = matches(e,5);
            else
                imagesData(j,i) = matches(e,5);
            end
        end
    end
    
    if debug == 1
        %save(strcat(outFullName,'_imagesData.txt'), 'imagesData', '-ascii');
        %SaveIntMatrixToFile(strcat(outFullName,'_imagesData.txt'), imagesData);
        save(strcat(outFullName,'_imagesData.mat'), 'imagesData');
        save(strcat(outFullName,'_loadMatches.mat'));
    end
else
    fprintf('*** ERROR: LoadAsciiImagesMatch: Invalid parameters. expecting: dataFilePath, dataFileName, numNodes\n');
end