SGP/DISDROMETER/C1 - Instrument failure

Initially, the instrument was not recording precipitation.  Then in August it was 
reporting precip rates more than 2x the values reported by other instruments.  Disdrometer data 
for this period are incorrect.

• distribution_intercept
• diam_max
• num_drop
• liq_water
• precip_dis
• rain_rate
• number_density
• fall_velocity
• energy_flux
• mean_diam_drop_class
• drop_class
• distribution_slope
• radar_reflectivity
• delta_diam