SGP/50RWP/C1 - Reprocess: overlapping files

The 50RWP.C1 data for 990625 was split across
several files.  The last two files for this 
day, 990625.060148 and 990625.090140 have a
small amount of overlap.  The overlap data
appear to be the same.  Both these files also
contain unique data not available in other
archived data files.

• time_offset
• Pressure, associated geometric height, at altitude, NGM model output(height)
• sampr
• rgs
• alt
• lon
• Backscatter, doppler spectrum, 915 MHz RWP(spc_amp)
• lat
• bins
• base_time

• smdf
• Temperature, virtual, profile, merged from 50 and 915 MHz RASS(virtual_temp)
• noise
• Mean radial beam velocity(mdf)
• sspecw
• time_offset
• Pressure, associated geometric height, at altitude, NGM model output(height)
• Signal to noise ratio(snr)
• Spectral width(specw)
• base_time
• sampr
• alt
• lat
• ssnr
• lon
• rgs

• nrec
• Temperature, virtual, at altitude, 10-min cons. avg, corrected, 915 MHz RWP/RASS(virtual_temp_corr)
• lon
• base_time
• Wind speed, vertical velocity, at altitude, 915 MHz RWP(vert_v)
• sampr
• Pressure, associated geometric height, at altitude, NGM model output(height)
• nrcns
• time_offset
• rgs
• lat
• ncns_vert_v
• SNR Beam 0 Virtual Temperature(snr_virtual_temp)
• ncns_virtual_temp_corr
• SNR Corrected Beam 0 Virtual Temperature(snr_virtual_temp_corr)
• alt
• Temperature, virtual, profile, merged from 50 and 915 MHz RASS(virtual_temp)
• SNR Vertical wind velocity(snr_vert_v)
• avgint
• ncns_virtual_temp