.data());      if (dumpCount == 0) {         if (!info.subnames.empty() && !emptyStrings(info.subnames))             addMetaData(data_set, "subnames", info.subnames);          if (!info.subdescs.empty() && !emptyStrings(info.subdescs))             addMetaData(data_set, "subdescs", info.subdescs);     } 