...
Site | Time | Weigh Time | Tare | "Wet" | Dry | Dry Density | Moisture (%mass) | Moisture (%vol) | EC5 reading (%vol) |
|---|---|---|---|---|---|---|---|---|---|
far | 11:20 | 13:10 | 3.1 ? | 176.7 | 172.2 | 1.23 | 2.7 | 3.3 | -1.2 |
near | 12:00 | 13:15 | 2.4 | 161.1 | 156.9 | 1.12 | 2.7 | 3.0 | 5.4 |
flr | 15:15 | 16:45 | 2.4 | 167.0 | 159.2 | 1.14 | 5.0 | 5.7 | -3.9 |
Treating the differences as a simple offset in the EC5 calibration, the Qsoil values for the entire project become somewhat believable.
We should contact Decagon to see if odd behavior in metallic soils would be expected...