*** Results log of t_pp_rs_1 (PP raw sampling; default options) ***
./../tools/ropp_pp_grasrs2ropp    ../data/ropp_pp_grasrs_test.nc  -o ropp_pp_test_gras.nc  -d

----------------------------------------------------------------------
           ROPP GRAS RS-to-ROPP file conversion tool
----------------------------------------------------------------------

INFO:  Processing profile    1 of      1
...:  OccID: OC_20070930233236_META_G007_EUME
...:  Reading   2351    closed loop data points
...:  Reading   3000    raw sampling data points
...:  Reading external navigation bits from file
...:  Read   5351 data points
INFO:  Writing to output file ropp_pp_test_gras.nc

./../tools/ropp_pp_occ_tool    ropp_pp_test_gras.nc  -o ropp_pp_test_3m.nc  -c ../config/gras_pp.cf  -m GMSIS  -d

----------------------------------------------------------------------
               ROPP Occultation Pre-processor Tool
----------------------------------------------------------------------

INFO:  Reading configuration file ../config/gras_pp.cf.

INFO:  Processing profile    1 of      1
INFO:  Reading input data file ropp_pp_test_gras.nc.

INFO:  (OC_20070930233236_META_G007_EUME) 

 G007
...:  Occultation date (dd/mm/yyyy): =  30/09/2007
...:  Occultation time (hh:mm:ss): =  23:32:36
...:  Occultation point (lat,lon): =  ( -79.48N, -12.18E)
...:  Undulation (m) =     -0.11055E+02
INFO (from ropp_pp_preprocess):  GRAS data preprocessing
... (from ropp_pp_preprocess):  Merged RS+CL data size:  47010
INFO (from ropp_pp_preprocess):  GRAS data: openloop preprocessing
INFO (from ropp_pp_preprocess):  Correcting for navigation bits
... (from ropp_pp_openloop):  Navbit correllation area:         2000.0         2003.0
... (from ropp_pp_openloop):  Max. navbit correlation:    0.281 at    0
INFO (from ropp_pp_cutoff):  Cut-off (bangle/impact criterion). Keep data        1 to    46721
... (from ropp_pp_radiooptic_analysis):    L1 aperture:  16085.177  FFT points:  1024
... (from ropp_pp_radiooptic_analysis):    L1 aperture:    819.777  FFT points:    64
... (from ropp_pp_radiooptic_analysis):    L2 aperture:    928.678  FFT points:    64
... (from ropp_pp_correct_L2):    L2 badness between  15.0 and  50.0 km:    14.209
... (from ropp_pp_correct_L2):    Detected click in L2 phase at index 45249, time =   45.246
... (from ropp_pp_correct_L2):    Detected click in L2 phase at index 46185, time =   46.182
... (from ropp_pp_correct_L2):    Detected click in L2 phase at index 45212, time =   45.209
INFO:  Retrieving bending angle profiles by GEOMETRIC OPTICS 

...:  Smoothed bending angle.
...:  Pmin =   2000.000 Pmax =  86564.547
...:  ws_go_smooth     1658
...:  Full resolution bending angle.
...:  Pmin =   2000.000 Pmax =  86602.039
...:  ws_go_full     1657
INFO:       46721 data points in output between 6399.5km and 6484.1km 

INFO:  Retrieving bending angle profiles by WAVE OPTICS 

...:  WM =  1658
...:  W =  1105
...:  WL =  -552
... (from ropp_pp_DCT):  Channel 1. Hi-res grid size =  131072
INFO (from ropp_pp_DCT):  Complex field filtering 

... (from ropp_pp_DCT):  DPW =    250.000  CFW =    26.0
... (from ropp_pp_DCT):  DP0 =   3308.934
... (from ropp_pp_DCT):  Pmin =   3308.934 Pmax=  25000.000
... (from ropp_pp_DCT):  Pmin =   3309.812 Pmax=  25000.000
... (from ropp_pp_DCT):  Channel 2. Hi-res grid size =  131072
INFO (from ropp_pp_DCT):  Complex field filtering 

... (from ropp_pp_DCT):  DPW =    250.000  CFW =    20.3
... (from ropp_pp_DCT):  DP0 =   6579.552
... (from ropp_pp_DCT):  Pmin =   6579.552 Pmax=  25000.000
... (from ropp_pp_DCT):  Pmin =   6579.554 Pmax=  25000.000
... (from ropp_pp_DCT):    ICW =  1  Pmin =   3309.812
INFO:       46721 data points in output between 6399.5km and 6484.1km 

...:  Pmin =   3309.812 Pmax = 150000.000
...:  Standard grid size nbi =   1468
INFO:  Correcting bending angle profile by STATISTICAL OPTIMISATION 

...:  Global CLIM search:   Month = 10 Lat =  -80. Lon =   20.
... (from ropp_pp_fit_model_refraction):    2-parameter model:ob fit: From     20009. to     59406. No. data =    395
... (from ropp_pp_fit_model_refraction):    RF        =  0.0057,  1.0208
INFO:         784 data points in output between 6400.8km and 6479.1km 

INFO:  Retrieving refractivity profile by LIN ABEL TRANSFORM with STAT OPT 

INFO:  Writing output altitude scales with respect to EGM96 GEOID
INFO:  Computing dry temperature 

INFO:  Writing to output file ropp_pp_test_3m.nc

*** Running IDL to plot results
IDL 8.8.2 (linux x86_64 m64).
(c) 2022, L3Harris Geospatial Solutions, Inc.

Licensed for use by: University of Maryland (MAIN)
License: 94891
A new version is available: IDL 9.0
https://www.nv5geospatialsoftware.com/Product-Downloads/
 
% Compiled module: IT_PP_01.
Reading original file ../data/ropp_pp_test_3m_reference.nc
% Loaded DLM: NCDF.
% Compiled module: NCDF_GETVAR.
Reading output file ropp_pp_test_3m.nc
% Compiled module: INTERPOL.
Impact parameters differ by        0.0000000% - TEST PASSED
Corrected bending angles differ by    0.00083878544rad - TEST PASSED
Geometric heights differ by  0.00000% - TEST PASSED
Refractivity differ by  0.43832% - TEST PASSED
% Compiled module: OPEN_JPGFILE.
% Compiled module: CLOSE_JPGFILE.
% Loaded DLM: JPEG.
All tests successful.....TEST PASSED!
*** Finished IDL
*** ropp_pp_test_3m.jpg can be compared against ../data/ropp_pp_test_3m_reference.jpg