...
For more details, see the ahats logbook at
https://wiki.ucar.edu/display/ahatslogbook
Good wind direction: From July 11, 12:00, until July 12, 12:00, we have
had 89.75 hours or 3640.5% 6% good wind directions with continuous periods
of at least 25 minutes. This includes 6.75 hours stable data and
2.92 hours (one continuous period) unstable.
Local data storage:
------------------
Swapped all local data storage media todayyesterday.
Pressure:
--------
Note that dat("p") = dat("P") - dat("Pref"), but that was probably also
true before we sealed the reference side.
...
diag: ok
samples.sonic: ok, see above for data losses
spd: ok, +/- 20 cm/s
dir: ok, +/- 5 deg; 6t is about 6.5 degrees off from profile sonic
w: ok, +/- 6 cm/s
tc: ok, +/- 0.2 deg
w'w': ok, +/- 0.01 m^2/s^2 (30 min avg for second moments)
u*: ok, +/- 3 cm/s
sigma_w/u*: ok (1.3 at night)
w'tc': ok, +/- 0.02 m/s degC
tc'tc': ok, +/- 0.07 degC ^2