Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/14/2004 | 2230 | 01/11/2005 | 2200 | Incorrect |
Subject: | SGP/ECOR/E10 - Incorrect H2O, CO2 |
DataStreams: | sgpecorE10.00, sgp30ecorE10.b1 |
Description: | Due to failure of analog output circuitry in the Infrared Gas Analyzer (IRGA), CO2 and water vapor parameters measured by the IRGA (water vapor density, CO2 concentration, fluxes of latent heat and CO2) were incorrectly recorded in sonic raw data files for the period of 22:30 Dec. 14, 2004 to 22:00 Jan. 11, 2005. The data could be recovered from IRGA raw serial files (00 level). |
Suggestions: | The flux data could be recovered if raw data (sonic and IRGA) were reprocessed with current ECOR processing program (named "flux", version 1.9 or later) in a special mode using "noanalog" key (see README file in the ECOR software package). This special mode retrieves H2O/CO2 data from IRGA serial file rather then from analog signals in sonic raw data file. |
Measurements: | sgpecorE10.00: more
sgp30ecorE10.b1: more |