if (WER=="mix")
        {
                indices = seq_len(ntasks*K2)
-               # Now series must be retrieved from synchrones_file
-               getSeries = function(inds) getDataInFile(inds, synchrones_file, nbytes, endian)
+               # Now series (synchrones) must be retrieved from medoids_file
+               getSeries = function(inds) getDataInFile(inds, medoids_file, nbytes, endian)
                # Contributions must be re-computed
                unlink(contribs_file)
                index = 1
                        contribs_file, nb_series_per_chunk, nbytes, endian)
        }
 
+#TODO: check THAT
+
+
        # Run step2 on resulting indices or series (from file)
        if (verbose)
                cat("...Run final // stage 1 + stage 2\n")