Gordon Jun 27, 2012
After removing the sensors and data system, we're testing the set up back in Boulder, to see if we can duplicate the problem of not being able to sample 5 licors.
In setting up the test, noticed that the fan on TRH012 does not run, but the TRH does output data. Checking the data archive, that unit is data id 1,420, which was the 30 meter TRH. Will check with Chris in case he noticed whether the fan was running when he removed the sensor.
If the fan was out while the unit was on the tower, then T,RH at 30m data should be treated with suspicion. By looking at the profiles, one might be able to determine when the fan went out.
According to Ned, it is very likely that the fan connection was damaged when the unit was removed from the tower.