SGP/ARMBE/C1 - incorrect qc_flag values, VAP error

This problem impacts the qc_cld_base_source and qc_cld_frac_source fields in the 
ARMBECLDRAD product, and is described below:

qc_cld_base_source:  The metadata for this field lists possible values of 0, -1, -2, -3, 
and -4.  However, this field contains values equal to -5, which are undefined.  This 
problem is most prevalent in 1996 and 2011, but also occurs in 1997, 2002, 2008, and 2010.  
There is no cld_base field in this VAP, so I'm not sure what this QC field is used for. 

qc_cld_frac_source:  The metadata for this field lists possible values of -1, 1, 2, and 3. 
 However, this field contains values equal to -5, which are undefined.  This problem is 
most prevalent in 1996 and 2011, but also occurs in 1997, 2002, 2008, and 2010.  During 
these periods the cld_frac field is equal to -9999, but a value of -1 in 
qc_cld_frac_source should coincide with these periods.

• Cloud thickness, satellite-measured(cld_thick)
• Fractional Sky Cover, based on SWF, hourly mean(skycover)
• Surface Upwelling (10 meter) Longwave Hemispheric Irradiance, hourly mean(lwup)
• base_time
• time_bounds
• TOA LW flux, upward positive(lw_net_TOA)
• lon
• Total Cloud Fraction based on MMCR/MPL, narrow field-of-view, hourly mean(tot_cld)
• stdev_totswfluxdn
• stdev_pwv
• tot_cld_tsi
• stdev_skycover
• Liquid water path best-estimate value, hourly mean(lwp)
• stdev_lwup
• lat
• TOA net SW flux, downward positive(sw_net_TOA)
• TOA solar insolation(sw_dn_TOA)
• time_frac
• time_offset
• Whole-sky Downwelling SW, based on SWF, hourly mean(totswfluxdn)
• stdev_lwp
• stdev_swup
• stdev_swdir
• stdev_lwdn
• Middle level cloud, satellite-measured(cld_mid)
• cld_frac_MPL
• Clear-sky Downwelling SW, based on SWF, hourly mean(clrswfluxdn)
• Pressure, associated geometric height, at altitude, NGM model output(height)
• stdev_clrswfluxdn
• time
• High level cloud, satellite-measured(cld_high)
• stdev_swdif
• Low level cloud, satellite-measured(cld_low)
• alt
• Surface Downwelling Shortwave Diffuse Hemispheric Irradiance, hourly mean(swdif)
• cld_frac_MMCR
• Surface Downwelling Shortwave Hemispheric Irradiance, best estimate, hourly mean(swdn)
• Surface Direct Shortwave Irradiance: direct normal component of SW * the cosine
  of solar zenith angle, hourly mean(swdir)
• Cloud top, satellite-measured(cld_top)
• Water vapor, precipitable, column-integrated on isobaric grid, from RUC model(pwv)
• stdev_swdn
• Cloud Fraction based on MMCR and MPL, hourly mean(cld_frac)
• Surface Upwelling Shortwave Hemispheric Irradiance, hourly mean(swup)
• cld_tot
• Surface Downwelling Longwave Hemispheric Irradiance, hourly mean(lwdn)

• Relative Humidity, at 2m(rh_sfc)
• wspd_z
• Environmental Temperature (p grid)(T_nwp_p)
• time_offset
• p_bounds
• Wind Speed, from sounding in p coordinate(wspd_p)
• z2
• Surface Latent Heat Flux, upward positive(LH)
• Pressure, atmospheric, at altitude, RUC model output(p)
• Relative Humidity (p grid)(rh_nwp_p)
• lat
• Temperature, at 2m(T_sfc)
• rh_z
• Relative humidity scaled, by total column amount from MWR, from sounding in p
  coordinate(rh_p)
• Precipitation Rate(prec_sfc)
• time_frac
• z_bounds
• V Windspeed, y component, at 10m(v_sfc)
• z
• lon
• z10
• Dry Bulb Temperature, from sounding in p coordinate(T_p)
• Dewpoint Temperature, from sounding in p coordinate(Td_p)
• alt
• Barometric Pressure(p_sfc)
• T_z
• time
• u-Component of Wind (p grid)(u_nwp_p)
• base_time
• Vertical Velocity (p grid)(omega_nwp_p)
• Wind Direction, at 10m(wdir_sfc)
• Surface Sensible Heat Flux, upward positive(SH)
• U Windspeed, x component, at 10m(u_sfc)
• v-Component of Wind (p grid)(v_nwp_p)
• Td_z
• time_frac_z
• time_bounds
• Eastward Wind Component, from sounding in p coordinate(u_p)
• SH_beecor
• Northward Wind Component, from sounding in p coordinate(v_p)
• wdir_z
• u_z
• v_z
• Wind Speed, at 10m(wspd_sfc)
• LH_beecor
• time_frac_p
• Wind Direction, from sounding in p coordinate(wdir_p)