Saw that s6 wetness has been reading about 0.004 the entire project. Just reloaded its calibration coefficients (which would include the Wetness gain) as:
@NR029:COF 17.55e-6 0.0 0.0 0.0 19.39e-6 0.0 0.0 0.0 14.12e-6 0.0 0.0 0.0 13.87e-6 0.0 0.0 0.0 0.00335061106138849 0.000277187139537418 -9.71375961660885e-07 4.97046649968123e-06 0.0 1.0 0.0 0.0
and now get wetness values of about 0.25. From before and after readings, it appears that the A/D counts were the same, thus we could reapply this coefficient in post analysis if desired. Easier would just be to apply a gain adjustment in cal_files where before 0.003928 was from A/D counts of 16066 and after 0.251624 came from 16081. I.e., need a gain of 64 prior to now (15:30 PDT 12 Apr).
2 Comments
Steve Oncley AUTHOR
Now fixed in project configuration/cal_files, but haven't reprocessed data.
Steve Oncley AUTHOR
I see that Wetness.s18 also is bad. In its case, the A/D counts are low, indicating that the sensor is not plugged in properly. Looks like this happened during our site visit last Sunday.