SGP/LDIS/C1/E13 - Missing data points due to network issues

During this period (1 to 20 or so) data points are missing due to network issues.  The 
rest of the data are fine.

• Moment 2 from the observed distribution(moment2)
• Particle size average(particle_size)
• Moment 3 from the observed distribution(moment3)
• Moment 4 from the observed distribution(moment4)
• Liquid water distribution mean, assuming an ideal Marshall-Palmer type
  distribution(liquid_water_distribution_mean)
• Moment 5 from the observed distribution(moment5)
• Moment 6 from the observed distribution(moment6)
• Raw drop size distribution(raw_spectrum)
• Liquid water content(liquid_water_content)
• Intercept parameter, assuming an ideal Marshall-Palmer type distribution(intercept_parameter)
• equivalent_radar_reflectivity
• Number density of drops of the diameter corresponding to a particular drop size
  class per unit volume(number_density_drops)
• sensor_temperature
• Moment 1 from the observed distribution(moment1)
• Median volume diameter, assuming an ideal Marshall-Palmer type distribution(median_volume_diameter)
• Slope parameter, assuming an ideal Marshall-Palmer type distribution(slope_parameter)
• laserband_amplitude
• Number of particles detected(number_detected_particles)
• class_size_width
• diameter_min
• Precipitation intensity(precip_rate)
• diameter_max
• Fall velocity calculated after Lhermite(fall_velocity_calculated)
• SYNOP WaWa Table 4680(weather_code)
• raw_fall_velocity
• sensor_voltage
• Meteorological optical range visibility(mor_visibility)
• heating_current
• equivalent_radar_reflectivity_ott