Turn off special FAA grib2 output for ensemble forecasts

[BenjaminBlake-NOAA]

The following FAA files need the ensemble member number added to the filenames:

rrfs.t${cyc}z.aviati.f${fhr}.conus13km.grib2 -> rrfs.t${cyc}z.m0?.aviati.f${fhr}.conus13km.grib2
rrfs.t${cyc}z.ififip.f${fhr}.ak3km.grib2 -> rrfs.t${cyc}z.m0?.ififip.f${fhr}.ak3km.grib2
rrfs.t${cyc}z.ififip.f${fhr}.conus13km.grib2 -> rrfs.t${cyc}z.m0?.ififip.f${fhr}.conus13km.grib2
rrfs.t${cyc}z.prslevfaa.f${fhr}.conus13km.grib2 -> rrfs.t${cyc}z.m0?.prslevfaa.f${fhr}.conus13km.grib2
rrfs.t${cyc}z.prslevfaa.f${fhr}.na13km.grib2 -> rrfs.t${cyc}z.m0?.prslevfaa.f${fhr}.na13km.grib2
rrfs.t${cyc}z.prslevfaa.f${fhr}.pr32km.grib2 -> rrfs.t${cyc}z.m0?.prslevfaa.f${fhr}.pr32km.grib2

[MatthewPyle-NOAA]

@BenjaminBlake-NOAA Hold off on this one, I'm not sure if these files should be generated for the ensemble forecasts.

[MatthewPyle-NOAA]

Have confirmed that we don't need them for ensemble forecasts. So maybe I'll change the title

[BenjaminBlake-NOAA]

@MatthewPyle-NOAA Sounds good. It should be a relatively simple change to turn off the FAA processing for ensemble forecasts, so I can create a PR for this one shortly.

[BenjaminBlake-NOAA]

This issue was resolved with PR #353 . I will incorporate this simple change into the production/RRFS.v1 branch with my next upcoming PR.