Campbell Scientific HFP01SC HFP01SC Hukseflux Self-Calibrating Soil Heat Flux - Page 20

Campbell Scientific HFP01SC Manual

Page 20 highlights

Model HFP01SC Self-Calibrating Soil Heat Flux Plate ;Factory calibration in W/(m^2 mV) = 1000/sensitivity. ; 4: Z=F (P30) 1: 1 F ;

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32

Model HFP01SC Self-Calibrating Soil Heat Flux Plate
;Factory calibration in W/(m^2 mV) = 1000/sensitivity.
;
4:
Z=F (P30)
1: 1
F
; <- Enter the unique calibration here
2: 0
Exponent of 10
3: 3
Z Loc [ cal
]
5:
End (P95)
;Use data from the larger measurement range.
;
6:
If (X<=>F) (P89)
1: 2
X Loc [ shf_mV
]
2: 4
<
3: -99990 F
4: 30
Then Do
7:
Z=X (P31)
1: 8
X Loc [ shf_mV_a
]
2: 2
Z Loc [ shf_mV
]
8:
End (P95)
;Apply custom calibration to the raw soil heat flux measurement.
;
9:
Z=X*Y (P36)
1: 2
X Loc [ shf_mV
]
2: 3
Y Loc [ cal
]
3: 1
Z Loc [ shf
]
;Output data.
;
10:
If time is (P92)
1: 0
Minutes (Seconds --) into a
2: 20
Interval (same units as above)
3: 10
Set Output Flag High (Flag 0)
11:
Real Time (P77)
1: 0110
Day,Hour/Minute (midnight = 0000)
12:
Resolution (P78)
1: 1
High Resolution
;Do not include that calibration data in the soil heat flux.
;
13:
If Flag/Port (P91)
1: 118
Do if Flag 18 is High
2: 19
Set Intermed. Proc. Disable Flag High (Flag 9)
14:
Average (P71)
1: 1
Reps
2: 1
Loc [ shf
]
15:
Do (P86)
1: 29
Set Intermed. Proc. Disable Flag Low (Flag 9)
16:
Sample (P70)
1: 1
Reps
2: 3
Loc [ cal
]
;Add other processing here.
;Call calibration routine.
;
17:
Do (P86)
1: 8
Call Subroutine 8
14