C1-Grid Notes

Met Data

• I'm not going to re-review 1999-2008

2009

• Air Temperature: All Good
• Rain:
  • Start: 5/20/2009 9:00
  • End: 10/13/2009 6:00
• RH: All Good
• WS/WD: All Good

2010

• Air Temperature: All Good
• Rain:
  • Start: 5/12/2010 7:00
  • End: 8/8/2010 13:00 (start of legit data gap)
• RH: All Good
• WS/WD: All Good

2011

• Air Temperature: All Good
  • Dead Battery: 1/1/2011 to 2/10/2011 13:00
• Rain:
  • Start: 5/12/2011 9:00
  • End: 10/15/2011 21:00
• RH: All Good
  • Dead Battery: 1/1/2011 to 2/10/2011 13:00
• WS/WD: All Good

2012

• Air Temperature: All Good
• Rain:
  • Start: 5/15/2012 11:00
  • End: 10/7/2012 9:00
• RH: All Good
• WS/WD: All Good

2013

• Air Temperature: All Good
• Rain:
  • Start: 5/24/2013 8:00
  • End: 10/29/2013 7:00
• RH: All Good
• WS/WD: All Good

2014

• Air Temperature: All Good
• Rain:
  • Start: 5/7/2014 12:00
  • End: 10/4/2014 1:00
• RH: All Good
• WS/WD: All Good

2015

• Air Temperature: All Good
• Rain:
  • Start: 5/6/2015 9:00
  • End: 9/25/2015 11:00
• RH: All Good
• WS/WD: All Good

Soils Data

I think this is the thermistor model here (found an old spreadsheet from Andy):

D:\projects_usb_drive\UAF\From Crane\archived files from past workers\ANDYS\STUFF\Thermistortemplate.xls
=IF(A3>60,6999,IF(A3<3,6999,IF(A3=0,6999,IF(A3=-6999,-6999,IF(A3=6999,6999,1/(0.00128+0.000237*(LN(A3*1000))+0.0000000906*((LN(A3*1000))^3))-273.15)))))

Here is the info that matches that from my 'thermistor_information.xls'

Alpha	13A5001-DOC	5/29/1998	25694	275	±0.1 C	1.28E-03	2.37E-04	9.06E-08

August 2008:

YSI	44004	Jessie	06D2432	--	±0.2 C	0.001465769	0.000238619	0.000000100	-13.4	From Jessie installed on SP in August 2008

• I'll just note here, I wanted to extract old soil moisture data and using datapro on raw/c1-grid/RAW/CR10X_final_storage_1.dat the date index was totally screwed up. Well, the starting data was correct but the y values were out of order in a big way. I ended up grepping the 228 array into another text file and used that as the source for datapro. Messed me up for a good day or so.

• Ended up reprocessing the soil moisture data, the data archive was a mix of garbage and who knows what.

1999

• Soil temps: Good
• Soil Moisture: OK

2000

• Soil temps: Good
• Soil Moisture: OK

2001

• Soil temps: Good
• Soil Moisture: OK

2002

• Soil temps: Good
• Soil Moisture: SM5 has turned into a soil temperature value.

2003

• Soil temps: Couple blips in April, added to QA sheets.
• Soil Moisture:

2004

• Soil temps: Good
• Soil Moisture:

2005

• Soil temps: Dropped from Record?
• Soil Moisture:

MRC Probe

• 2012 Summer jacked about 8 cm (from photo, Lumix TSC4)
• 2013: Did not visit
• 2014 7/22/14: Jacked out 16 cm (from photo)
• 2016 August: 37 cm (Cohen fieldbook)

@ Installation, 7/24/2011:
T1 7.6 cmbgs
T2 12.7 cm bgs
T3 22.9 cm bgs
T4 37.7 cm bgs
T5 52.5 cm bgs
T6 67.3 cm bgs
T7 82.7 cm bgs
T8 108 cm bgs