    else
        dir.write_file+=options.scoring+rw_string;

    ///////////////////////////////
    ///////// IMPORT DATA /////////
    ///////////////////////////////
    // reconstruction input
    if(options.data_source == "ply"){
        importPLYPoints(dir, data);
    }
    else if(options.data_source == "npz"){
        importNPZ(dir, data);
    }
    #ifdef COLMAP
    else if(options.data_source == "colmap"){