Bad upwelling and downwelling IR signal, bad upwelling SW signal

Data has been collected at site E3 since
about March 6, 1996. From this date to about March 21, 1996, the signal
from both IR pyrgeometers (both upwelling and downwelling) is bad. 
After March 21, 1996 these instruments were repaired and the data looks
reasonable.

• logger_volt
• lon
• short_direct_normal
• channel
• logger_temp
• direct_norm_broadband
• hemisp_narrowband
• down_long_diffuse_hemisp
• time_offset
• base_time
• up_long_case_temp
• mfrsr_temp
• diffuse_hemisp_narrowband
• hemisp_broadband
• flag_nighttime1-24
• flag_zero_cosine1-24
• down_long_dome_temp
• down_short_hemisp
• direct_norm_narrowband
• therm_volt
• flag_ln_error1-24
• diffuse_hemisp_broadband
• down_long_case_temp
• alt
• up_long_hemisp
• lat
• up_long_dome_temp
• up_short_hemisp
• flag_zero_divisor1-24
• down_short_diffuse_hemisp