Each full pass for GMI and DPR has 5 files associated with it. 

  Example:
wrfout_d02_2007-01-20_000000.DPR_Ka_HS.ORBITAL.TESTBED_SPHE.nc*
wrfout_d02_2007-01-20_000000.DPR_Ka_MA.ORBITAL.TESTBED_SPHE.nc*
wrfout_d02_2007-01-20_000000.DPR_Ku.ORBITAL.TESTBED_SPHE.nc*
wrfout_d02_2007-01-20_000000.GMI_HF.ORBITAL.TESTBED_TEL-SPHE.nc*
wrfout_d02_2007-01-20_00000.GMI_LF.ORBITAL.TESTBED_TEL-SPHE.nc*

  All are 'classic' netcdf files.

  Sample dumps of the file contents for this particular case are in the
  wrfout*.nc.ncdump_cont files