Field Notes
<--2017-01-05 10:45:00 | 2017-01-17 13:50:00-->Other sites visited today: Tonzi | Vaira | Tonzi
Twitchell Alfalfa: 2017-01-06 14:00:00 (DOY 6)
Author: Joe Verfaillie
Others: Siyan, Dennis
Summary: Moved longwave channels and updated CR1000 met program
| Twitchell Alfalfa 2017-01-06 I arrived about 2pm with Dennis and Siyan. The ground is very wet and the road along the south edge of the field is muddy. We ended up driving on the alfalfa just north of the road most of the way. The field is almost bare after grazing by the sheep. There are lots of squirrel mounds. Yesterday, Sam swapped the longwave channels and decided that port 6 on the AM16/32 multiplexer was bad. We swapped the longwave channels back and moved them to ports 11 and 12 on the multiplexer. I updated the CR1000 program to reflect the new channels. All looked well. The rotating shadow band was not moving. I opened the box and banged on the motor a bit. It started moving again, but probably needs to be replaced next time. |
0 photos found
7 sets found
Can't check TA_met
11 TA_met graphs found
Can't check TA_rad
3 TA_rad graphs found
Can't check TA_flux
5 TA_flux graphs found
Can't check TA_soilco2
7 TA_soilco2 graphs found
No data found for TA_arable.
1 TA_cam graphs found
Can't check TATWBABCSB_cam