Campbell Scientific BlackGlobe Temperature Sensor for Heat Stress - Manual (Page 24)

Appendix B. Edlog Programming Examples
26: Z=X (P31)
1: 7
X Loc [ DewPnt_C ]
2: 15 Z Loc [ LowerTmp ]
;Iterative loop to figure out wet-bulb temperature.
27: Beginning of Loop (P87)
1: 0
Delay
2: 25 Loop Count
28: Z=X (P31)
1: 12 X Loc [ new_wbT ]
2: 11 Z Loc [ old_wbT ]
29: Z=X-Y (P35)
1: 14 X Loc [ UpperTmp ]
2: 15 Y Loc [ LowerTmp ]
3: 12 Z Loc [ new_wbT ]
30: Z=X*F (P37)
1: 12 X Loc [ new_wbT ]
2: 0.5 F
3: 12 Z Loc [ new_wbT ]
31: Z=X+Y (P33)
1: 12 X Loc [ new_wbT ]
2: 15 Y Loc [ LowerTmp ]
3: 12 Z Loc [ new_wbT ]
32: Wet/Dry-Bulb Temp to VP (P57)
1: 9 Pressure Loc [ SVP_kPa ]
2: 4 Dry-bulb Loc [ AirTempC ]
3: 12 Wet-bulb Loc [ new_wbT ]
4: 18 Loc [ WB_VP_kPa ]
33: Z=X-Y (P35)
1: 11 X Loc [ old_wbT ]
2: 12 Y Loc [ new_wbT ]
3: 16 Z Loc [ Diff_wbT ]
34: Z=ABS(X) (P43)
1: 16 X Loc [ Diff_wbT ]
2: 16 Z Loc [ Diff_wbT ]
35: Z=X-Y (P35)
1: 18 X Loc [ WB_VP_kPa ]
2: 10 Y Loc [ VP_kPa ]
3: 13 Z Loc [ DiffVPkPa ]
36: If (X<=>F) (P89)
1: 13 X Loc [ DiffVPkPa ]
2: 3 >=
3: 0 F
4: 30 Then Do
B-4