ENA/ACSM/C1 - Missing Data

Data is missing due to a failed filter switching valve.  The replacement valve was 
delivered in June 2014.  There were tuning issues with the instrument and the instrument was 
successfully tuned on July 10, 2014, and started generating good data.

• qc_org_mx_err
• total_organics
• chloride
• qc_chloride
• org_mx
• alt
• time_bounds
• lon
• qc_org_mx
• amus
• qc_total_organics
• time_offset
• ammonium
• time
• lat
• nitrate
• org_mx_err
• qc_nitrate
• qc_ammonium
• qc_sulfate
• base_time
• sulfate