docs: def _write(self, session, openFile, replaceParamFile):
          """
          NWSRFS Write to File Method
          """
          # Write lines
          openFile.write('Number_Bands:    %s\n' % self.numBands)
          openFile.write('Lower_Elevation  Upper_Elevation  MF_Min  MF_Max  SCF  FR_USE  TIPM  NMF  FUA  PCWHC\n')
  
          # Retrieve NwsrfsRecords
          records = self.nwsrfsRecords
  
          for record in records:
              openFile.write('%s%s%s%s%.1f%s%.1f%s%.1f%s%.1f%s%.1f%s%.1f%s%.1f%s%.1f\n' % (
                  record.lowerElev,
                  ' ' * (17 - len(str(record.lowerElev))),  # Num Spaces
                  record.upperElev,
                  ' ' * (17 - len(str(record.upperElev))),  # Num Spaces
                  record.mfMin,
                  ' ' * (8 - len(str(record.mfMin))),  # Num Spaces
                  record.mfMax,
                  ' ' * (8 - len(str(record.mfMax))),  # Num Spaces
                  record.scf,
                  ' ' * (5 - len(str(record.scf))),  # Num Spaces
                  record.frUse,
                  ' ' * (8 - len(str(record.frUse))),  # Num Spaces
                  record.tipm,
                  ' ' * (6 - len(str(record.tipm))),  # Num Spaces
                  record.nmf,
                  ' ' * (5 - len(str(record.nmf))),  # Num Spaces
                  record.fua,
                  ' ' * (5 - len(str(record.fua))),  # Num Spaces
                  record.plwhc))