grib/src/main/java/ucar/nc2/grib/grib1/tables/NcepRfcTables.java
@Override
  @Nullable
  public String getSubCenterName(int subcenter) {
    if (nwsoSubCenter == null)
      nwsoSubCenter = readNwsoSubCenter("resources/grib1/noaa_rfc/tableC.txt");
    if (nwsoSubCenter == null) return null;

    return nwsoSubCenter.get(subcenter);
  }
@Override
  @Nullable
  public String getSubCenterName(int subcenter) {
    if (nwsoSubCenter == null)
      nwsoSubCenter = readNwsoSubCenter("resources/grib1/noaa_rfc/tableC.txt");
    if (nwsoSubCenter == null) return null;

    return nwsoSubCenter.get(subcenter);
  }
/* TABLE C - SUB-CENTERS FOR CENTER 9  US NWS FIELD STATIONS
from bdgparm.f John Halquist <John.Halquist@noaa.gov> 9/12/2011
These are not in the WMO common tables like NCEP's are