I ran the function plot.tilt() for the period 6/22 1216:00 to 6/28 29 16:40 00 to calculate preliminary sonic tilt angles and w offsets by the planar fit technique.
I note very little data with winds from the south during this period; mostly NW and ESE.
| w-offset | lean angle | lean azimuth |
|---|---|---|---|
stn 1 |
|
|
|
stn 2 | -21 | 0.67 | 132.76 |
stn 3* | -43 | 1.02 | 44 46.40 |
stn 4 | -1 | 1.45 | 63 54.98 |
*includes data with mast lowered for an hour on analysis starts 6/23 to swap 16:05 when sonic was replaced to switch fast hygrometers.
Entered these values in the CWEX sonic cal_files in the flow_normal directory.