7-8
Using the Long-Term Chambers
measurement requires an accurate estimate of the Total System Volume. The
LI-8100A software uses the Chamber Offset and the Soil Area values to
calculate the volume of air inside of the soil collar. This value is, in turn,
added to the Chamber Volume to obtain the Total Volume. Measuring the
Chamber Offset is described in Section 2, Using Soil Collars.
Click on Apply to Port to send these values to the LI-8100A for
implementation.
3. Click on the Observation tab to open the Observation window.
Treatment Label
The Treatment Label is embedded as a separate column in the resulting data
records.
Observation Length
The Observation Length is the time period from the instant the chamber is
closed until just before it begins to open again, and includes the specified
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