cdm/src/main/java/ucar/nc2/wmo/CommonCodeTable.java
public static String getCenterName(int center_id, int edition) {
    String result = (edition == 1) ? getTableValue(1, center_id) : getTableValue(11, center_id);
    if (result != null) return result;
    if (center_id == 0) return "WMO standard table";
    return "Unknown center=" + center_id;
  }
public static String getCenterName(int center_id, int edition) {
    String result = (edition == 1) ? getTableValue(1, center_id) : getTableValue(11, center_id);
    if (result != null) return result;
    if (center_id == 0) return "WMO standard table";
    return "Unknown center=" + center_id;
  }
Center name, from table C-1 or C-11

@param center_id center id
@param edition grib edition
@return center name, or "unknown"