output_files/example lidar-optic_input_example_lidar-GHK.dat

Thu, 24 Jan 2019 21:24:25 +0100

author
Volker Freudenthaler <volker.freudenthaler@lmu.de>
date
Thu, 24 Jan 2019 21:24:25 +0100
changeset 28
79fa4a41420f
permissions
-rw-r--r--

Bug fixes and further options. Read Improvements_of_lidar_correction_ghk_ver.0.9.8_190124.pdf

From folder C:\Users\volker\Documents\atmospheric_lidar_ghk
Running prog lidar_correction_ghk_0.9.8d_Py3.7.py
Version 0.9.8d
Reading input file  optic_input_example_lidar.py
for Lidar system:  xx ,  example lidar
 --- Input parameters: value ±error / ±steps  ----------------------
Laser: DOLP = 0.9950± 0.0050/ 1;  Rotation alpha =     0.0000± 2.0000/ 1
              Diatt.,             Tunpol,   Retard.,   Rotation (deg)
Emitter       0.0000± 0.1000/ 0,  1.0000,   0±180/ 0,  0.0000± 1.0000/ 0
Receiver      0.0000± 0.2000/ 1,  1.0000,   0±180/ 0,  0.0000± 0.1000/ 0
Calibrator    0.9998± 0.0002/ 1,  0.4000,   0±180/ 3,  0.0000± 0.1000/ 0
 --- Pol.-filter ---
ERT, RotT       : 0.0010± 0.0010/ 0,  0.0000± 1.0000/ 0
ERR, RotR       : 0.0010± 0.0010/ 1, 90.0000± 1.0000/ 1
 --- PBS ---
TP,TS           : 0.9500± 0.0100/ 1,  0.0050± 0.0010/ 1
RP,RS           : 0.0500± 0.0000/ 0,  0.9950± 0.0000/ 0
DT,TT,DR,TR,Y   : 0.9895, 0.4775, -0.9043, 0.5225, 1
 --- Combined PBS + Pol.-filter ---
DT,TT,DR,TR     : 1.0000, 0.4750, -0.9999, 0.4975
LDRCal during calibration in calibration range:  0.200± 0.150/ 1
 --- Additional ND filter attenuation (transmission) during the calibration ---
TCalT,TCalR      : 1.0000± 0.0100/ 0,  0.1000± 0.0010/ 1

Rotation Error Epsilon For Normal Measurements =  False
linear polarizer before receiver
Parallel signal detected in transmitted channel
RS_RP_depend_on_TS_TP =  True

IoutTp, IoutTm, IoutRp, IoutRm, It    , Ir    , dIoutTp, dIoutTm, dIoutRp, dIoutRm, dIt, dIr
===========================================================================================================
 GR     , GT     , HR     , HT     ,  K(0.004), K(0.02),  K(0.1) ,  K(0.2) ,  K(0.3) ,  K(0.45)
 1.00000, 1.00000,-0.99490, 0.99499,  0.96129,  0.96248,  0.96796,  0.97382,  0.97880,  0.98502
===========================================================================================================

Errors from neglecting GHK corrections and/or calibration:
   LDRtrue, LDRunCorr,1/LDRunCorr,   LDRsimx, 1/LDRsimx,   LDRCorr
   0.00400,   0.00673, 148.53471,   0.00687, 145.62357,   0.00400
   0.02000,   0.02316,  43.17641,   0.02362,  42.33019,   0.02000
   0.10000,   0.10528,   9.49823,   0.10739,   9.31207,   0.10000
   0.30000,   0.31044,   3.22120,   0.31665,   3.15806,   0.30000
   0.45000,   0.46418,   2.15434,   0.47346,   2.11212,   0.45000
LDRsimx = LDR of the nominal system directly from measured signals without  calibration and GHK-corrections
LDRunCorr = LDR of the nominal system directly from measured signals with calibration but without  GHK-corrections; electronic amplifications = 1 assumed
LDRCorr = LDR calibrated and GHK-corrected

Errors from signal noise:
Signal counts: NCalT, NCalR, NILfac, nNCal, nNI =      50000,     50000,  2, 0, 0

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