Campbell Scientific CNR1 Net Radiometer - Manual (Page 23)

CNR1 Net Radiometer
;Net CM3 shortwave radiation = CM3 Up - CM3 Down
6: Z=X-Y (P35)
1: 1
X Loc [ CM3_up ]
2: 2 Y Loc [ CM3_dn ]
3: 7 Z Loc [ Net_Rs ]
;Net CG3 longwave radiation = CG3 Up - CG3 Down
7: Z=X-Y (P35)
1: 3
X Loc [ CG3_up ]
2: 4 Y Loc [ CG3_dn ]
3: 8 Z Loc [ Net_Rl ]
;Albedo = CM3 Down / CM3 Up
8: Z=X/Y (P38)
1: 2
X Loc [ CM3_dn ]
2: 1 Y Loc [ CM3_up ]
3: 9 Z Loc [ Albedo ]
;Net total radiation = (CM3 Up + CG3 Up) - (CM3 Down + CG3 Down)
9: Z=X+Y (P33)
1: 1
X Loc [ CM3_up ]
2: 3 Y Loc [ CG3_up ]
3: 23 Z Loc [ Up_total ]
10: Z=X+Y (P33)
1: 2
X Loc [ CM3_dn ]
2: 4 Y Loc [ CG3_dn ]
3: 24 Z Loc [ Dn_total ]
11: Z=X-Y (P35)
1: 23
X Loc [ Up_total ]
2: 24 Y Loc [ Dn_total ]
3: 10 Z Loc [ Net_total ]
;Correct CG3 Up and CG3 Down for temperature
; CG3_upCor = CG3_up+5.67
⋅ 10 -8 ∗ Temp_K 4
; CG3_dnCor = CG3_dn+5.67 ⋅ 10 -8 ∗ Temp_K 4
12: Z=F (P30)
1: 5.67
F
2: -8 Exponent of 10
3: 25 Z Loc [ scratch_1 ]
13: Z=F (P30)
1: 4
F
2: 0 Exponent of 10
3: 26 Z Loc [ scratch_2 ]
14: Z=X^Y (P47)
1: 6
X Loc [ Temp_K ]
2: 26 Y Loc [ scratch_2 ]
3: 27 Z Loc [ scratch_3 ]
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