Skip to content
Snippets Groups Projects

Compare revisions

Changes are shown as if the source revision was being merged into the target revision. Learn more about comparing revisions.

Source

Select target project
No results found

Target

Select target project
  • toolbox/WindEnergyToolbox
  • tlbl/WindEnergyToolbox
  • cpav/WindEnergyToolbox
  • frza/WindEnergyToolbox
  • borg/WindEnergyToolbox
  • mmpe/WindEnergyToolbox
  • ozgo/WindEnergyToolbox
  • dave/WindEnergyToolbox
  • mmir/WindEnergyToolbox
  • wluo/WindEnergyToolbox
  • welad/WindEnergyToolbox
  • chpav/WindEnergyToolbox
  • rink/WindEnergyToolbox
  • shfe/WindEnergyToolbox
  • shfe1/WindEnergyToolbox
  • acdi/WindEnergyToolbox
  • angl/WindEnergyToolbox
  • wliang/WindEnergyToolbox
  • mimc/WindEnergyToolbox
  • wtlib/WindEnergyToolbox
  • cmos/WindEnergyToolbox
  • fabpi/WindEnergyToolbox
22 results
Show changes
Hide whitespace changes
Inline Side-by-side
Showing
with 1293 additions and 424 deletions
wetb/prepost/tests/data/demo_dlc/ref/prepost/remote_tags.txt 0 → 100644
View file @ 0a40676a
===============================================================================
iter_dict
===============================================================================
[empty] : [False]
===============================================================================
opt_tags
===============================================================================
-------------------------------------------------------------------------------
opt_tags set
-------------------------------------------------------------------------------
[Case folder] : dlc01_demos
[Case id.] : dlc01_steady_wsp8_noturb
[Cut-in time] : -1
[Cut-out time] : -1
[DLC] : 01
[Dyn stall] : 2
[Free shaft rot] : True
[G_A] : True
[G_T] : True
[G_phi0] : True
[G_t0] : True
[Grid loss time] : 5000
[Induction] : 1
[Pitch 1 DLC22b] : 0
[Pitvel 1] : 3
[Pitvel 2] : 4
[Rotor azimuth] : 0
[Rotor locked] : False
[Stop type] : 1
[TI] : 0.232
[Time pitch runaway] : 5000
[Time stuck DLC22b] : -1
[Turb base name] : none
[Windspeed] : 8
[case_id] : dlc01_steady_wsp8_noturb
[data_dir] : data/
[dis_setbeta] : True
[duration] : 20.0
[gust] : False
[gust_type] : True
[htc_dir] : htc/dlc01_demos/
[init_wr] : 0.5
[iter_dir] : iter/dlc01_demos/
[log_dir] : logfiles/dlc01_demos/
[out_format] : hawc_binary
[pbs_in_dir] : pbs_in/dlc01_demos/
[pbs_out_dir] : pbs_out/dlc01_demos/
[res_dir] : res/dlc01_demos/
[shear_exp] : 0
[staircase] : False
[t flap on] : -1
[t0] : 20
[time stop] : 40
[time_stop] : 40
[tu_model] : 0
[tu_seed] : 0
[turb_base_name] : none
[turb_dx] : 0.0390625
[wdir] : 0
[windramp] : False
[wsp factor] : 1.0
[zip_root_files] : []
-------------------------------------------------------------------------------
opt_tags set
-------------------------------------------------------------------------------
[Case folder] : dlc01_demos
[Case id.] : dlc01_steady_wsp9_noturb
[Cut-in time] : -1
[Cut-out time] : -1
[DLC] : 01
[Dyn stall] : 2
[Free shaft rot] : True
[G_A] : True
[G_T] : True
[G_phi0] : True
[G_t0] : True
[Grid loss time] : 5000
[Induction] : 1
[Pitch 1 DLC22b] : 0
[Pitvel 1] : 3
[Pitvel 2] : 4
[Rotor azimuth] : 0
[Rotor locked] : False
[Stop type] : 1
[TI] : 0.219555555556
[Time pitch runaway] : 5000
[Time stuck DLC22b] : -1
[Turb base name] : none
[Windspeed] : 9
[case_id] : dlc01_steady_wsp9_noturb
[data_dir] : data/
[dis_setbeta] : True
[duration] : 20.0
[gust] : False
[gust_type] : True
[htc_dir] : htc/dlc01_demos/
[init_wr] : 0.5
[iter_dir] : iter/dlc01_demos/
[log_dir] : logfiles/dlc01_demos/
[out_format] : hawc_binary
[pbs_in_dir] : pbs_in/dlc01_demos/
[pbs_out_dir] : pbs_out/dlc01_demos/
[res_dir] : res/dlc01_demos/
[shear_exp] : 0
[staircase] : False
[t flap on] : -1
[t0] : 20
[time stop] : 40
[time_stop] : 40
[tu_model] : 0
[tu_seed] : 0
[turb_base_name] : none
[turb_dx] : 0.0439453125
[wdir] : 0
[windramp] : False
[wsp factor] : 0.888888888889
[zip_root_files] : []
-------------------------------------------------------------------------------
opt_tags set
-------------------------------------------------------------------------------
[Case folder] : dlc01_demos
[Case id.] : dlc01_steady_wsp10_noturb
[Cut-in time] : -1
[Cut-out time] : -1
[DLC] : 01
[Dyn stall] : 2
[Free shaft rot] : True
[G_A] : True
[G_T] : True
[G_phi0] : True
[G_t0] : True
[Grid loss time] : 5000
[Induction] : 1
[Pitch 1 DLC22b] : 0
[Pitvel 1] : 3
[Pitvel 2] : 4
[Rotor azimuth] : 0
[Rotor locked] : False
[Stop type] : 1
[TI] : 0.2096
[Time pitch runaway] : 5000
[Time stuck DLC22b] : -1
[Turb base name] : none
[Windspeed] : 10
[case_id] : dlc01_steady_wsp10_noturb
[data_dir] : data/
[dis_setbeta] : True
[duration] : 20.0
[gust] : False
[gust_type] : True
[htc_dir] : htc/dlc01_demos/
[init_wr] : 0.5
[iter_dir] : iter/dlc01_demos/
[log_dir] : logfiles/dlc01_demos/
[out_format] : hawc_binary
[pbs_in_dir] : pbs_in/dlc01_demos/
[pbs_out_dir] : pbs_out/dlc01_demos/
[res_dir] : res/dlc01_demos/
[shear_exp] : 0
[staircase] : False
[t flap on] : -1
[t0] : 20
[time stop] : 40
[time_stop] : 40
[tu_model] : 0
[tu_seed] : 0
[turb_base_name] : none
[turb_dx] : 0.048828125
[wdir] : 0
[windramp] : False
[wsp factor] : 0.8
[zip_root_files] : []
wetb/prepost/tests/data/demo_dlc/source/control/minimal_demo_file.txt 0 → 100644
View file @ 0a40676a
just one demo line
wetb/prepost/tests/data/demo_dlc/source/data/minimal_demo_file.txt 0 → 100644
View file @ 0a40676a
just one demo line
wetb/prepost/tests/data/demo_dlc/source/demo_dlc_remote.zip 0 → 100644
View file @ 0a40676a
File added
wetb/prepost/tests/data/demo_dlc/source/htc/DLCs/dlc01_demos.xlsx 0 → 100755
View file @ 0a40676a
File added
wetb/prepost/tests/data/demo_dlc/source/htc/_master/demo_dlc_master_A0001.htc 0 → 100755
View file @ 0a40676a
;this version was at some point based on: Avatar_10MW_RWT version 1, 06-08-14, Anyd
begin simulation;
time_stop [time stop];
solvertype 1 ; (newmark)
on_no_convergence continue ;
; convergence_limits 1E3 1.0 1E-7 ;
logfile ./logfiles/[Case folder]/[Case id.].log ;
begin newmark;
deltat 0.02;
end newmark;
end simulation;
;
;----------------------------------------------------------------------------------------------------------------------------------------------------------------
begin new_htc_structure;
;--------------------------------------------------------------------------------------------------
[staircase] beam_output_file_name ./res_eigen/[Case folder]/[Case id.]/[Case id.]_beam.dat;
[staircase] body_output_file_name ./res_eigen/[Case folder]/[Case id.]/[Case id.]_body.dat;
[staircase] struct_inertia_output_file_name ./res_eigen/[Case folder]/[Case id.]/[Case id.]_struct.dat;
[staircase] body_eigenanalysis_file_name ./res_eigen/[Case folder]/[Case id.]/[Case id.]_body_eigen.dat;
[staircase] structure_eigenanalysis_file_name ./res_eigen/[Case folder]/[Case id.]/[Case id.]_strc_eigen.dat;
;---------------------------------------------------------------------------------------------------
begin main_body; tower 123.6m
name tower ;
type timoschenko ;
nbodies 3 ;
node_distribution c2_def ;
damping_posdef 0 0 0 4.7E-03 4.7E-03 4.3E-04 ; tuned by Anyd 12/8/14
begin timoschenko_input;
filename ./data/AVATAR_10MW_RWT_tower_st.dat;
set 1 1 ;
end timoschenko_input;
begin c2_def; Definition of centerline (main_body coordinates)
nsec 20;
sec 1 0 0 0.000 0 ; x,y,z,twist
sec 2 0 0 -12.293 0 ;
sec 3 0 0 -12.294 0 ;
sec 4 0 0 -24.585 0 ;
sec 5 0 0 -24.586 0 ;
sec 6 0 0 -36.878 0 ;
sec 7 0 0 -36.879 0 ;
sec 8 0 0 -49.171 0 ;
sec 9 0 0 -49.172 0 ;
sec 10 0 0 -61.463 0 ;
sec 11 0 0 -61.464 0 ;
sec 12 0 0 -73.756 0 ;
sec 13 0 0 -73.757 0 ;
sec 14 0 0 -86.049 0 ;
sec 15 0 0 -86.050 0 ;
sec 16 0 0 -98.341 0 ;
sec 17 0 0 -98.342 0 ;
sec 18 0 0 -110.634 0 ;
sec 19 0 0 -110.635 0 ;
sec 20 0 0 -123.600 0 ;
end c2_def ;
end main_body;
;
begin main_body;
name towertop ;
type timoschenko ;
nbodies 1 ;
node_distribution c2_def ;
damping_posdef 7.50E-03 7.40E-03 7.00E-03 7.00E-03 7.00E-03 7.00E-03 ; "changed by Anyd
concentrated_mass 2.0 0.0 2.6870E+00 3.0061E-01 4.4604E+05 4.1060E+06 4.1060E+05 4.1060E+06 ; Nacel
begin timoschenko_input;
filename ./data/DTU_10MW_RWT_Towertop_st.dat ;
set 1 2 ;
end timoschenko_input;
begin c2_def; Definition of centerline (main_body coordinates)
nsec 2;
sec 1 0.0 0.0 0.0 0.0 ; x,y,z,twist
sec 2 0.0 0.0 -2.75 0.0 ;
end c2_def ;
end main_body;
;
begin main_body;
name shaft ;
type timoschenko ;
nbodies 1 ;
node_distribution c2_def ;
; damping_posdef 8.00E-3 8.00E-03 8.00E-02 4.65E-04 4.65E-04 2.38E-02 ; "tuned by Anyd 22/2/13
damping_posdef 0.0 0.0 3.983E-03 4.65E-04 4.65E-04 3.983E-03 ; "tuned by Anyd 23/5/13 to 31.45 l
concentrated_mass 1.0 0.0 0.0 0.0 0.0 0.0 0.0 3.751E+06 ; generator equivalent slow shaft "re_tu
concentrated_mass 5.0 0.0 0.0 0.0 1.0552E+05 0.0 0.0 3.257E+05 ; hub mass and inertia; "re_tuned
begin timoschenko_input;
filename ./data/DTU_10MW_RWT_Shaft_st.dat ;
set 1 1 ;
end timoschenko_input;
begin c2_def; Definition of centerline (main_body coordinates)
nsec 5;
sec 1 0.0 0.0 0.0 0.0 ; Tower top x,y,z,twist
sec 2 0.0 0.0 1.5 0.0 ;
sec 3 0.0 0.0 3.0 0.0 ;
sec 4 0.0 0.0 4.4 0.0 ; Main bearing
sec 5 0.0 0.0 7.1 0.0 ; Rotor centre
end c2_def ;
end main_body;
;
begin main_body;
name shaft_nonrotate ;
type timoschenko ;
nbodies 1 ;
node_distribution c2_def ;
damping_posdef 0.00E+00 0.00E+00 0.00E+00 1.0E-01 1.0E-01 1.0E-01 ;
begin timoschenko_input;
filename ./data/DTU_10MW_RWT_Shaft_st.dat ;
set 1 3; dummy light and stiff structure
end timoschenko_input;
begin c2_def;
nsec 2;
sec 1 0.0 0.0 0.0 0.0 ;
sec 2 0.0 0.0 0.1 0.0 ;
end c2_def;
end main_body;
;
begin main_body;
name hub1 ;
type timoschenko ;
nbodies 1 ;
node_distribution c2_def ;
damping_posdef 2.00E-05 2.00E-05 2.00E-04 3.00E-06 3.00E-06 2.00E-05;
begin timoschenko_input;
filename ./data/DTU_10MW_RWT_Hub_st.dat ;
set 1 2 ;
end timoschenko_input;
begin c2_def; Definition of centerline (main_body coordinates)
nsec 2;
sec 1 0.0 0.0 0.0 0.0 ; x,y,z,twist
sec 2 0.0 0.0 2.8 0.0 ;
end c2_def ;
end main_body;
;
begin main_body;
name hub2 ;
copy_main_body hub1;
end main_body;
;
begin main_body;
name hub3 ;
copy_main_body hub1 ;
end main_body;
;
begin main_body;
name blade1 ;
type timoschenko ;
nbodies 10 ;
node_distribution c2_def;
; damping_posdef 0.0 0.0 0.0 2.5e-3 8.9e-4 3.2e-4 ; "Tuned by Anyd"
; damping_posdef 0.0 0.0 0.0 1.5e-3 2.45e-3 3.2e-4 ; " 3% damping tuned by Anyd 20/02/12 unable to
; damping_posdef 0.0 0.0 0.0 2.1e-3 1.9e-3 1.3e-4 ; " 3% damping tuned by Anyd 15/08/14 rev2
damping_posdef 0.0 0.0 0.0 1.68e-3 2.25e-3 1.0e-4 ; " 3% damping tuned by Anyd 16/12/14
begin timoschenko_input ;
filename ./data/AVATAR_10MW_RWT_Blade_st.dat ;
set 1 9 ;
end timoschenko_input;
begin c2_def;
nsec 27 ;
sec 1 -0.001 -0.001 0.000 -17.280 ;
sec 2 -0.005 -0.001 2.220 -17.280 ;
sec 3 -0.006 -0.000 4.440 -17.280 ;
sec 4 -0.086 0.022 6.660 -17.280 ;
sec 5 -0.231 0.069 11.039 -17.273 ;
sec 6 -0.447 0.121 15.418 -16.441 ;
sec 7 -0.690 0.161 19.797 -14.613 ;
sec 8 -0.812 0.162 24.176 -12.578 ;
sec 9 -0.891 0.158 28.555 -10.588 ;
sec 10 -0.865 0.124 32.934 -9.070 ;
sec 11 -0.833 0.112 37.313 -8.224 ;
sec 12 -0.797 0.102 41.692 -7.688 ;
sec 13 -0.760 0.093 46.071 -7.205 ;
sec 14 -0.721 0.083 50.450 -6.749 ;
sec 15 -0.683 0.075 54.829 -6.288 ;
sec 16 -0.644 0.066 59.208 -5.838 ;
sec 17 -0.606 0.058 63.587 -5.401 ;
sec 18 -0.567 0.050 67.966 -4.982 ;
sec 19 -0.529 0.044 72.345 -4.640 ;
sec 20 -0.492 0.037 76.724 -4.380 ;
sec 21 -0.456 0.032 81.103 -4.144 ;
sec 22 -0.422 0.026 85.482 -3.914 ;
sec 23 -0.392 0.021 89.861 -3.685 ;
sec 24 -0.346 0.014 94.240 -3.460 ;
sec 25 -0.307 0.010 96.190 -3.350 ;
sec 26 -0.249 0.005 98.130 -3.250 ;
sec 27 -0.089 0.006 100.080 -3.140 ;
end c2_def ;
end main_body;
;
begin main_body;
name blade2 ;
copy_main_body blade1;
end main_body;
;
begin main_body;
name blade3 ;
copy_main_body blade1 ;
end main_body;
;-------------------------------------------------------------------------------------------------------------------------------
;
begin orientation;
begin base;
body tower;
inipos 0.0 0.0 0.0 ; initial position of node 1
body_eulerang 0.0 0.0 0.0;
end base;
;
begin relative;
body1 tower last;
body2 towertop 1;
body2_eulerang 0.0 0.0 0.0;
end relative;
;
begin relative;
body1 towertop last;
body2 shaft 1;
body2_eulerang 90.0 0.0 0.0;
body2_eulerang 5.0 0.0 0.0; 5 deg tilt angle
body2_eulerang 0.0 0.0 [Rotor azimuth];
[Free shaft rot] mbdy2_ini_rotvec_d1 0.0 0.0 -1.0 [init_wr] ; mbdy2_ini_rotvec_d1 0.0 0.0 -1.0 [init_wr];
end relative;
;
begin relative; dummy non rotating hub coordinates
body1 towertop last;
body2 shaft_nonrotate 1;
body2_eulerang 90.0 0.0 0.0;
body2_eulerang 5.0 0.0 0.0; same 5 deg tilt angle as real shaft
end relative;
;
begin relative;
body1 shaft last;
body2 hub1 1;
body2_eulerang -90.0 0.0 0.0;
body2_eulerang 0.0 180.0 0.0;
body2_eulerang 2.5 0.0 0.0; 2.5deg cone angle
end relative;
;
begin relative;
body1 shaft last;
body2 hub2 1;
body2_eulerang -90.0 0.0 0.0;
body2_eulerang 0.0 60.0 0.0;
body2_eulerang 2.5 0.0 0.0; 2.5deg cone angle
end relative;
;
begin relative;
body1 shaft last;
body2 hub3 1;
body2_eulerang -90.0 0.0 0.0;
body2_eulerang 0.0 -60.0 0.0;
body2_eulerang 2.5 0.0 0.0; 2.5deg cone angle
end relative;
;
begin relative;
body1 hub1 last;
body2 blade1 1;
body2_eulerang 0.0 0.0 0;
end relative;
;
begin relative;
body1 hub2 last;
body2 blade2 1;
body2_eulerang 0.0 0.0 0.0;
end relative;
;
begin relative;
body1 hub3 last;
body2 blade3 1;
body2_eulerang 0.0 0.0 0.0;
end relative;
;
end orientation;
;-------------------------------------------------------------------------------------------------------------------------------
begin constraint;
;
begin fix0; fixed to ground in translation and rotation of node 1
body tower;
end fix0;
;
begin fix1;
body1 tower last ;
body2 towertop 1;
end fix1;
;
[Free shaft rot] begin bearing1; free bearing
[Free shaft rot] name shaft_rot;
[Free shaft rot] body1 towertop last;
[Free shaft rot] body2 shaft 1;
[Free shaft rot] bearing_vector 2 0.0 0.0 -1.0; x=coo (0=global.1=body1.2=body2) vector in body2 coordinates where the free rotation is present
[Free shaft rot] end bearing1;
;
[Rotor locked] begin bearing3; free bearing
[Rotor locked] name shaft_rot;
[Rotor locked] body1 towertop last;
[Rotor locked] body2 shaft 1;
[Rotor locked] bearing_vector 2 0.0 0.0 -1.0; x=coo (0=global.1=body1.2=body2) vector in body2 coordinates where the free rotation is present
[Rotor locked] omegas 0.0 ;
[Rotor locked] end bearing3;
;
begin fix1;
body1 tower last ;
body2 shaft_nonrotate 1;
end fix1;
;
begin fix1;
body1 shaft last ;
body2 hub1 1;
end fix1;
;
begin fix1;
body1 shaft last ;
body2 hub2 1;
end fix1;
;
begin fix1;
body1 shaft last ;
body2 hub3 1;
end fix1;
;
begin bearing2;
name pitch1;
body1 hub1 last;
body2 blade1 1;
bearing_vector 2 0.0 0.0 -1.0;
end bearing2;
;
begin bearing2;
name pitch2;
body1 hub2 last;
body2 blade2 1;
bearing_vector 2 0.0 0.0 -1.0;
end bearing2;
;
begin bearing2;
name pitch3;
body1 hub3 last;
body2 blade3 1;
bearing_vector 2 0.0 0.0 -1.0;
end bearing2;
end constraint;
;
end new_htc_structure;
;----------------------------------------------------------------------------------------------------------------------------------------------------------------
begin wind ;
density 1.225 ;
wsp [Windspeed] ;
tint [TI] ;
horizontal_input 1 ;
windfield_rotations [wdir] 8.0 0.0 ; yaw, tilt (positive=upflow=wind coming from below), rotation
center_pos0 0.0 0.0 -127 ; hub heigth
shear_format 3 [shear_exp] ;
turb_format [tu_model] ; 0=none, 1=mann,2=flex
tower_shadow_method 3 ; 0=none, 1=potential flow, 2=jet
scale_time_start [t0] ;
wind_ramp_factor 0.0 [t0] [wsp factor] 1.0 ;
[gust] iec_gust [gust_type] [G_A] [G_phi0] [G_t0] [G_T] ;
;
[staircase] wind_ramp_abs 400.0 401.0 0.0 1.0 ; wsp. after the step: 5.0
[staircase] wind_ramp_abs 501.0 502.0 0.0 1.0 ; wsp. after the step: 6.0
[staircase] wind_ramp_abs 602.0 603.0 0.0 1.0 ; wsp. after the step: 7.0
[staircase] wind_ramp_abs 703.0 704.0 0.0 1.0 ; wsp. after the step: 8.0
[staircase] wind_ramp_abs 804.0 805.0 0.0 1.0 ; wsp. after the step: 9.0
[staircase] wind_ramp_abs 905.0 906.0 0.0 1.0 ; wsp. after the step: 10.0
[staircase] wind_ramp_abs 1006.0 1007.0 0.0 1.0 ; wsp. after the step: 11.0
[staircase] wind_ramp_abs 1107.0 1108.0 0.0 1.0 ; wsp. after the step: 12.0
[staircase] wind_ramp_abs 1208.0 1209.0 0.0 1.0 ; wsp. after the step: 13.0
[staircase] wind_ramp_abs 1309.0 1310.0 0.0 1.0 ; wsp. after the step: 14.0
[staircase] wind_ramp_abs 1410.0 1411.0 0.0 1.0 ; wsp. after the step: 15.0
[staircase] wind_ramp_abs 1511.0 1512.0 0.0 1.0 ; wsp. after the step: 16.0
[staircase] wind_ramp_abs 1612.0 1613.0 0.0 1.0 ; wsp. after the step: 17.0
[staircase] wind_ramp_abs 1713.0 1714.0 0.0 1.0 ; wsp. after the step: 18.0
[staircase] wind_ramp_abs 1814.0 1815.0 0.0 1.0 ; wsp. after the step: 19.0
[staircase] wind_ramp_abs 1915.0 1916.0 0.0 1.0 ; wsp. after the step: 20.0
[staircase] wind_ramp_abs 2016.0 2017.0 0.0 1.0 ; wsp. after the step: 21.0
[staircase] wind_ramp_abs 2117.0 2118.0 0.0 1.0 ; wsp. after the step: 22.0
[staircase] wind_ramp_abs 2218.0 2219.0 0.0 1.0 ; wsp. after the step: 23.0
[staircase] wind_ramp_abs 2319.0 2320.0 0.0 1.0 ; wsp. after the step: 24.0
[staircase] wind_ramp_abs 2420.0 2421.0 0.0 1.0 ; wsp. after the step: 25.0
;
[windramp] wind_ramp_abs 400.0 2200.0 0.0 21.0 ; wsp. after the step: 25.0
[windramp] wind_ramp_abs 2400.0 4200.0 0.0 -21.0 ; wsp. after the step: 25.0
;
begin mann ;
create_turb_parameters 29.4 1.0 3.9 [tu_seed] 1.0 ; L, alfaeps, gamma, seed, highfrq compensation
filename_u ./[turb_dir][Turb base name]u.bin ;
filename_v ./[turb_dir][Turb base name]v.bin ;
filename_w ./[turb_dir][Turb base name]w.bin ;
box_dim_u 8192 [turb_dx] ;
box_dim_v 32 7.5;
box_dim_w 32 7.5;
std_scaling 1.0 0.7 0.5 ;
end mann ;
;
begin tower_shadow_potential_2;
tower_mbdy_link tower;
nsec 2;
radius 0.0 4.15 ;
radius 123.6 2.75 ; (radius)
end tower_shadow_potential_2;
end wind;
;
begin aerodrag ;
begin aerodrag_element ;
mbdy_name tower;
aerodrag_sections uniform 10 ;
nsec 2 ;
sec 0.0 0.6 8.3 ; tower bottom
sec 123.6 0.6 5.5 ; tower top (diameter)
end aerodrag_element;
;
begin aerodrag_element ; Nacelle drag side
mbdy_name shaft;
aerodrag_sections uniform 2 ;
nsec 2 ;
sec 0.0 0.8 10.0 ;
sec 7.01 0.8 10.0 ;
end aerodrag_element;
end aerodrag;
;
begin aero ;
nblades 3;
hub_vec shaft -3 ; rotor rotation vector (normally shaft composant directed from pressure to sustion side)
link 1 mbdy_c2_def blade1;
link 2 mbdy_c2_def blade2;
link 3 mbdy_c2_def blade3;
ae_filename ./data/AVATAR_10MW_RWT_ae.dat ;
pc_filename ./data/AVATAR_10MW_RWT_pc_hama_v1.dat ;
induction_method [Induction] ; 0=none, 1=normal
aerocalc_method 1 ; 0=ingen aerodynamic, 1=med aerodynamic
aero_distribution ae_file 1 ;
ae_sets 1 1 1;
tiploss_method 1 ; 0=none, 1=prandtl
dynstall_method [Dyn stall] ; 0=none, 1=stig øye method,2=mhh method
;
; ; --- Flaps --- ;
; begin dynstall_ateflap ;
; Ais 0.165 0.335 0.0 ;
; Bis 0.0455 0.30 0.30 ;
; flap 59.5925 85.5023 ./data/Flap_dturwt1_Thk24.ds ; Flap Sec: 1
; end dynstall_ateflap;
end aero ;
;-------------------------------------------------------------------------------------------------
begin dll;
;
begin type2_dll;
name risoe_controller ;
filename ./control/risoe_controller.dll ;
dll_subroutine_init init_regulation ;
dll_subroutine_update update_regulation ;
arraysizes_init 52 1 ;
arraysizes_update 12 100 ;
begin init ;
; Overall parameters
constant 1 10000.0 ; Rated power [kW]
constant 2 0.628 ; Minimum rotor speed [rad/s]
constant 3 1.005 ; Rated rotor speed [rad/s]
constant 4 15.6E+06 ; Maximum allowable generator torque [Nm]
constant 5 100.0 ; Minimum pitch angle, theta_min [deg],
; if |theta_min|>90, then a table of <wsp,theta_min> is read ;
; from a file named 'wpdata.n', where n=int(theta_min)
constant 6 90.0 ; Maximum pitch angle [deg]
constant 7 10.0 ; Maximum pitch velocity operation [deg/s]
constant 8 0.4 ; Frequency of generator speed filter [Hz]
constant 9 0.7 ; Damping ratio of speed filter [-]
constant 10 1.64 ; Frequency of free-free DT torsion mode [Hz], if zero no notch filter used
; Partial load control parameters
constant 11 0.9648030e+07 ; Optimal Cp tracking K factor [Nm/(rad/s)^2], ;
; Qg=K*Omega^2, K=eta*0.5*rho*A*Cp_opt*R^3/lambda_opt^3
constant 12 1.047610E+08 ; Proportional gain of torque controller [Nm/(rad/s)]
constant 13 0.153367E+08 ; Integral gain of torque controller [Nm/rad]
constant 14 0.0 ; Differential gain of torque controller [Nm/(rad/s^2)]
; Full load control parameters
constant 15 1 ; Generator control switch [1=constant power, 2=constant torque]
constant 16 0.762489 ; Proportional gain of pitch controller [rad/(rad/s)]
constant 17 0.224086 ; Integral gain of pitch controller [rad/rad]
constant 18 0.0 ; Differential gain of pitch controller [rad/(rad/s^2)]
constant 19 0.4e-9 ; Proportional power error gain [rad/W]
constant 20 0.4e-9 ; Integral power error gain [rad/(Ws)]
constant 21 10.6824 ; Coefficient of linear term in aerodynamic gain scheduling, KK1 [deg]
constant 22 601.25499 ; Coefficient of quadratic term in aerodynamic gain scheduling, KK2 [deg^2] &
; (if zero, KK1 = pitch angle at double gain)
constant 23 1.3 ; Relative speed for double nonlinear gain [-]
; Cut-in simulation parameters
constant 24 [Cut-in time] ; Cut-in time [s]
constant 25 1.0 ; Time delay for soft start of torque [1/1P]
; Cut-out simulation parameters
constant 26 [Cut-out time] ; Cut-out time [s]
constant 27 5.0 ; Time constant for linear torque cut-out [s]
constant 28 [Stop type] ; Stop type [1=normal, 2=emergency]
constant 29 1.0 ; Time delay for pitch stop after shut-down signal [s]
constant 30 [Pitvel 1] ; Maximum pitch velocity during initial period of stop [deg/s]
constant 31 3.0 ; Time period of initial pitch stop phase [s] (maintains pitch speed specified in constant 30)
constant 32 [Pitvel 2] ; Maximum pitch velocity during final phase of stop [deg/s]
; Expert parameters (keep default values unless otherwise given)
constant 33 2.0 ; Lower angle above lowest minimum pitch angle for switch [deg]
constant 34 2.0 ; Upper angle above lowest minimum pitch angle for switch [deg], if equal then hard switch
constant 35 95.0 ; Ratio between filtered speed and reference speed for fully open torque limits [%]
constant 36 2.0 ; Time constant of 1st order filter on wind speed used for minimum pitch [1/1P]
constant 37 1.0 ; Time constant of 1st order filter on pitch angle used for gain scheduling [1/1P]
; Drivetrain damper
constant 38 0.0 ; Proportional gain of active DT damper [Nm/(rad/s)], requires frequency in input 10
; Over speed
constant 39 25.0 ; Overspeed percentage before initiating turbine controller alarm (shut-down) [%]
; Additional non-linear pitch control term (not used when all zero)
constant 40 0.0 ; Err0 [rad/s]
constant 41 0.0 ; ErrDot0 [rad/s^2]
constant 42 0.0 ; PitNonLin1 [rad/s]
; Storm control command
constant 43 28.0 ; Wind speed 'Vstorm' above which derating of rotor speed is used [m/s]
constant 44 28.0 ; Cut-out wind speed (only used for derating of rotor speed in storm) [m/s]
; Safety system parameters
constant 45 25.0 ; Overspeed percentage before initiating safety system alarm (shut-down) [%]
constant 46 1.5 ; Max low-pass filtered tower top acceleration level [m/s^2] - max in DLC 1.3=1.1 m/s^2
; Turbine parameter
constant 47 205.8 ; Nominal rotor diameter [m]
; Parameters for rotor inertia reduction in variable speed region
constant 48 0.0 ; Proportional gain on rotor acceleration in variable speed region [Nm/(rad/s^2)] (not used when zero)
; Parameters for alternative partial load controller with PI regulated TSR tracking
constant 49 0.0 ; Optimal tip speed ratio [-] (only used when K=constant 11 = 0 otherwise Qg=K*Omega^2 is used)
; Parameters for adding aerodynamic drivetrain damping on gain scheduling
constant 50 0.0 ; Proportional gain of aerodynamic DT damping [Nm/(rad/s)]
constant 51 0.0 ; Coefficient of linear term in aerodynamic DT damping scheduling, KK1 [deg]
constant 52 0.0 ; Coefficient of quadratic term in aerodynamic DT damping scheduling, KK2 [deg^2]
end init ;
;
begin output ;
general time ; [s]
constraint bearing1 shaft_rot 1 only 2 ; Drivetrain speed [rad/s]
constraint bearing2 pitch1 1 only 1; [rad]
constraint bearing2 pitch2 1 only 1; [rad]
constraint bearing2 pitch3 1 only 1; [rad]
wind free_wind 1 0.0 0.0 -127 ; Global coordinates at hub height
dll inpvec 2 2 ; Elec. power from generator servo .dll
dll inpvec 2 8 ; Grid state flag from generator servo .dll
mbdy state acc tower 10 1.0 global only 1 ; Tower top x-acceleration [m/s^2]
mbdy state acc tower 10 1.0 global only 2 ; Tower top y-acceleration [m/s^2]
end output;
end type2_dll;
;
begin type2_dll;
name generator_servo ;
filename ./control/generator_servo.dll ;
dll_subroutine_init init_generator_servo ;
dll_subroutine_update update_generator_servo ;
arraysizes_init 7 1 ;
arraysizes_update 4 8 ;
begin init ;
constant 1 20.0 ; Frequency of 2nd order servo model of generator-converter system [Hz]
constant 2 0.9 ; Damping ratio 2nd order servo model of generator-converter system [-]
constant 3 15.6E+06 ; Maximum allowable LSS torque (pull-out torque) [Nm]
constant 4 0.94 ; Generator efficiency [-]
constant 5 1.0 ; Gearratio [-]
constant 6 0.0 ; Time for half value in softstart of torque [s]
constant 7 [Grid loss time] ; Time for grid loss [s]
end init ;
;
begin output;
general time ; Time [s]
dll inpvec 1 1 ; Electrical torque reference [Nm]
constraint bearing1 shaft_rot 1 only 2; Generator LSS speed [rad/s]
mbdy momentvec shaft 1 1 shaft only 3 ; Shaft moment [kNm] (Qshaft)
end output;
;
begin actions;
mbdy moment_int shaft 1 -3 shaft towertop 2 ; Generator LSS torque [Nm]
end actions;
end type2_dll;
;
begin type2_dll;
name mech_brake ;
filename ./control/mech_brake.dll ;
dll_subroutine_init init_mech_brake ;
dll_subroutine_update update_mech_brake ;
arraysizes_init 7 1 ;
arraysizes_update 4 6 ;
begin init ;
constant 1 5225.35 ; Fully deployed maximum brake torque [Nm] (0.6*max torque)
constant 2 100.0 ; Parameter alpha used in Q = tanh(omega*alpha), typically 1e2/Omega_nom
constant 3 0.5 ; Delay time for before brake starts to deploy [s]
constant 4 0.74 ; Time for brake to become fully deployed [s]
end init ;
;
begin output;
general time ; Time [s]
constraint bearing1 shaft_rot 1 only 2 ; Generator LSS speed [rad/s]
dll inpvec 1 25 ; Command to deploy mechanical disc brake [0,1]
end output;
;
begin actions;
mbdy moment_int shaft 1 -3 shaft towertop 2 ; Generator LSS torque [Nm]
end actions;
end type2_dll;
;
begin type2_dll;
name servo_with_limits ;
filename ./control/servo_with_limits.dll ;
dll_subroutine_init init_servo_with_limits ;
dll_subroutine_update update_servo_with_limits ;
arraysizes_init 10 1 ;
arraysizes_update 5 9 ;
begin init ;
constant 1 3 ; Number of blades [-]
constant 2 1.0 ; Frequency of 2nd order servo model of pitch system [Hz]
constant 3 0.7 ; Damping ratio 2nd order servo model of pitch system [-]
constant 4 10.0 ; Max. pitch speed [deg/s]
constant 5 15.0 ; Max. pitch acceleration [deg/s^2]
constant 6 -5.0 ; Min. pitch angle [deg]
constant 7 90.0 ; Max. pitch angle [deg]
constant 8 [Time pitch runaway] ; Time for pitch runaway [s]
constant 9 [Time stuck DLC22b] ; Time for stuck blade 1 [s]
constant 10 [Pitch 1 DLC22b] ; Angle of stuck blade 1 [deg]
end init ;
begin output;
general time ; Time [s]
dll inpvec 1 2 ; Pitch1 demand angle [rad]
dll inpvec 1 3 ; Pitch2 demand angle [rad]
dll inpvec 1 4 ; Pitch3 demand angle [rad]
dll inpvec 1 26 ; Flag for emergency pitch stop [0=off/1=on]
end output;
;
begin actions;
constraint bearing2 angle pitch1 ; Angle pitch1 bearing [rad]
constraint bearing2 angle pitch2 ; Angle pitch2 bearing [rad]
constraint bearing2 angle pitch3 ; Angle pitch3 bearing [rad]
end actions;
end type2_dll;
;
; --- DLL for tower-blade tip distance -- ;
begin type2_dll;
name disttowtip ;
filename ./control/towclearsens.dll ;
dll_subroutine_init initialize ;
dll_subroutine_update update ;
arraysizes_init 1 1 ;
arraysizes_update 12 4 ;
begin init ;
constant 1 3.87 ; Tower radius close to downward blade tip [m]
end init ;
begin output;
mbdy state pos tower 5 0.00 global ; [1,2,3]. Tower position: 24.58 m
mbdy state pos blade1 26 1.0 global ; [4,5,6]
mbdy state pos blade2 26 1.0 global ; [7,8,9]
mbdy state pos blade3 26 1.0 global ; [10,11,12]
end output;
end type2_dll;
end dll;
;
;----------------------------------------------------------------------------------------------------------------------------------------------------------------
;
begin output;
filename ./res/[Case folder]/[Case id.] ;
time [t0] [time stop] ;
data_format [out_format];
buffer 1 ;
;
general time;
constraint bearing1 shaft_rot 2; angle and angle velocity
constraint bearing2 pitch1 5; angle and angle velocity
constraint bearing2 pitch2 5; angle and angle velocity
constraint bearing2 pitch3 5; angle and angle velocity
aero omega ;
aero torque;
aero power;
aero thrust;
wind free_wind 1 0.0 0.0 -127; local wind at fixed position: coo (1=global,2=non-rotation rotor coo.), pos x, pos y, pos z
; non rotating coordinates shaft tip: equivalent to stationary hub in BLADED
mbdy momentvec shaft 3 2 shaft_nonrotate # non rotating shaft tip ;
mbdy forcevec shaft 3 2 shaft_nonrotate # non rotating shaft tip ;
; Moments:
mbdy momentvec tower 1 1 tower # tower base ;
mbdy momentvec tower 19 2 tower # tower yaw bearing ;
mbdy momentvec shaft 4 1 shaft # main bearing ;
mbdy momentvec blade1 3 2 blade1 # blade 1 root ;
mbdy momentvec blade2 3 2 blade2 # blade 2 root ;
mbdy momentvec blade3 3 2 blade3 # blade 3 root ;
; blade 2,3 root section loads
mbdy momentvec blade2 3 2 local # blade 2 section root;
mbdy momentvec blade3 3 2 local # blade 3 section root;
; blade 1 sectional loads in local coordinates
mbdy momentvec blade1 2 2 local # blade 1 section;
mbdy momentvec blade1 3 2 local # blade 1 section root;
mbdy momentvec blade1 4 2 local # blade 1 section;
mbdy momentvec blade1 5 2 local # blade 1 section;
mbdy momentvec blade1 6 2 local # blade 1 section;
mbdy momentvec blade1 7 2 local # blade 1 section;
mbdy momentvec blade1 8 2 local # blade 1 section;
mbdy momentvec blade1 9 2 local # blade 1 section;
mbdy momentvec blade1 10 2 local # blade 1 section;
mbdy momentvec blade1 11 2 local # blade 1 section;
mbdy momentvec blade1 12 2 local # blade 1 section;
mbdy momentvec blade1 13 2 local # blade 1 section;
mbdy momentvec blade1 14 2 local # blade 1 section;
mbdy momentvec blade1 15 2 local # blade 1 section;
mbdy momentvec blade1 16 2 local # blade 1 section;
mbdy momentvec blade1 17 2 local # blade 1 section;
mbdy momentvec blade1 18 2 local # blade 1 section;
mbdy momentvec blade1 19 2 local # blade 1 section;
mbdy momentvec blade1 20 2 local # blade 1 section;
mbdy momentvec blade1 21 2 local # blade 1 section;
mbdy momentvec blade1 22 2 local # blade 1 section;
mbdy momentvec blade1 23 2 local # blade 1 section;
mbdy momentvec blade1 24 2 local # blade 1 section;
mbdy momentvec blade1 25 2 local # blade 1 section;
mbdy momentvec blade1 26 2 local # blade 1 section;
; blade root out and in of plane forces
mbdy momentvec blade1 3 2 hub1 # blade 1 root ;
mbdy momentvec blade2 3 2 hub2 # blade 2 root ;
mbdy momentvec blade3 3 2 hub3 # blade 3 root ;
; mbdy momentvec blade1 14 1 local # blade 1 50% local e coo ;
; mbdy momentvec blade2 14 1 local # blade 2 50% local e coo ;
; mbdy momentvec blade3 14 1 local # blade 3 50% local e coo ;
; Displacements and accellerations
mbdy state pos tower 19 1.0 global only 1 # Tower top FA displ;
mbdy state pos tower 19 1.0 global only 2 # Tower top SS displ;
mbdy state acc tower 19 1.0 global only 1 # Tower top FA acc;
mbdy state acc tower 19 1.0 global only 2 # Tower top SS acc;
;
mbdy state pos blade1 26 1.0 global # gl blade 1 tip pos ;
mbdy state pos blade2 26 1.0 global # gl blade 2 tip pos ;
mbdy state pos blade3 26 1.0 global # gl blade 3 tip pos ;
mbdy state pos blade1 26 1.0 blade1 # blade 1 tip pos ;
mbdy state pos blade2 26 1.0 blade2 # blade 2 tip pos ;
mbdy state pos blade3 26 1.0 blade3 # blade 3 tip pos ;
;
mbdy state pos tower 5 0.00 global ; [1,2,3]. Tower position: 24.58 m
;
; elastic twist (torsional deformation) along the blade
aero tors_ang 1 45.56;
aero tors_ang 1 59.19;
aero tors_ang 1 70.87;
aero tors_ang 1 80.61;
aero tors_ang 1 84.50;
aero tors_ang 1 88.40;
aero tors_ang 1 92.29;
aero tors_ang 1 96.19;
aero tors_ang 1 98.13;
aero tors_ang 1 100.08; tip
;
; - Monitor Aerodynamics - ;
aero windspeed 3 1 1 72.5;
aero alfa 1 72.5;
aero alfa 2 72.5;
aero alfa 3 72.5;
aero cl 1 72.5;
aero cl 2 72.5;
aero cl 3 72.5;
aero cd 1 72.5;
aero cd 2 72.5;
aero cd 3 72.5;
; - Main Controller -
; Output to controller
; dll outvec 1 1 # time;
; dll outvec 1 2 # slow speed shaft rad/s;
; dll outvec 1 3 # pitch angle 1;
; dll outvec 1 4 # pitch angle 2;
; dll outvec 1 5 # pitch angle 3;
; dll outvec 1 6 # WSP_x_global;
; dll outvec 1 7 # WSP_y_global;
; dll outvec 1 8 # WSP_z_global;
; dll outvec 1 9 # Elec. pwr ;
; dll outvec 1 10 # Grid flag ;
; Input from controller
dll inpvec 1 1 # Generator torque reference [Nm] ;
dll inpvec 1 2 # Pitch angle reference of blade 1 [rad] ;
dll inpvec 1 3 # Pitch angle reference of blade 2 [rad] ;
dll inpvec 1 4 # Pitch angle reference of blade 3 [rad] ;
; dll inpvec 1 5 # Power reference [W] ;
; dll inpvec 1 6 # Filtered wind speed [m/s] ;
; dll inpvec 1 7 # Filtered rotor speed [rad/s];
; dll inpvec 1 8 # Filtered rotor speed error for torque [rad/s];
; dll inpvec 1 9 # Bandpass filtered rotor speed [rad/s];
; dll inpvec 1 10 # Proportional term of torque contr. [Nm] ;
; dll inpvec 1 11 # Integral term of torque controller [Nm] ;
; dll inpvec 1 12 # Minimum limit of torque [Nm] ;
; dll inpvec 1 13 # Maximum limit of torque [Nm] ;
dll inpvec 1 14 # Torque limit switch based on pitch [-] ;
; dll inpvec 1 15 # Filtered rotor speed error for pitch [rad/s];
; dll inpvec 1 16 # Power error for pitch [W] ;
; dll inpvec 1 17 # Proportional term of pitch controller [rad] ;
; dll inpvec 1 18 # Integral term of pitch controller [rad] ;
; dll inpvec 1 19 # Minimum limit of pitch [rad] ;
; dll inpvec 1 20 # Maximum limit of pitch [rad] ;
dll inpvec 1 21 # Torque reference from DT dammper [Nm] ;
dll inpvec 1 22 # Status signal [-] ;
; dll inpvec 1 23 # Total added pitch rate [rad/s] ;
dll inpvec 1 24 # Filtered Mean pitch for gain sch [rad] ;
dll inpvec 1 25 # Flag for mechnical brake [0=off/1=on] ;
dll inpvec 1 26 # Flag for emergency pitch stop [0=off/1=on] ;
dll inpvec 1 27 # LP filtered acceleration level [m/s^2] ;
; ; Output to generator model
; dll outvec 2 1 # time ;
; dll outvec 2 2 # Electrical torque reference [Nm] ;
; dll outvec 2 3 # omega LSS ;
; Input from generator model
dll inpvec 2 1 # Mgen LSS [Nm];
dll inpvec 2 2 # Pelec W ;
dll inpvec 2 3 # Mframe ;
dll inpvec 2 4 # Mgen HSS ;
dll inpvec 2 5 # Generator Pmech kW ;
dll inpvec 2 6 # Filtered Gen speed ;
dll inpvec 2 7 # Resulting Eff ;
dll inpvec 2 8 # Grid flag ;
; Output to mechanical brake
dll inpvec 3 1 # Brake torque [Nm] ;
; ; Input from mechanical brake
; dll outvec 3 1 # Time [s] ;
; dll outvec 3 2 # Generator LSS speed [rad/s] ;
; dll outvec 3 3 # Deploy brake ;
; ; Output to pitch servo
; dll outvec 4 1 # time;
; dll outvec 4 2 # pitchref 1;
; dll outvec 4 3 # pitchref 2;
; dll outvec 4 4 # pitchref 3;
; dll outvec 4 5 # Emerg. stop;
; Input from pitch servo
dll inpvec 4 1 # pitch 1;
dll inpvec 4 2 # pitch 2;
dll inpvec 4 3 # pitch 3;
; Check tower clearence
dll inpvec 5 1 # Bltip tow min d [m];
; general constant 1.0 ; constant 1.0 - to mesure activity of flap in terms of displacement
; - Check on flap control:
; ; - From flap controller: -
; dll type2_dll cyclic_flap_controller inpvec 1 # Ref flap signal bl 1 [deg] ;
; dll type2_dll cyclic_flap_controller inpvec 2 # Ref flap signal bl 2 [deg] ;
; dll type2_dll cyclic_flap_controller inpvec 3 # Ref flap signal bl 3 [deg] ;
; ; - Mbc values
; dll type2_dll cyclic_flap_controller inpvec 4 # momvec mbc cos [kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 5 # momvec mbc sin [kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 6 # momvec mbc filt cos [kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 7 # momvec mbc filt sin [kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 8 # flap mbc cos [deg] ;
; dll type2_dll cyclic_flap_controller inpvec 9 # flap mbc sin [deg] ;
; ; - Check Gains - ;
; dll type2_dll cyclic_flap_controller inpvec 10 # lead angle [deg] ;
; dll type2_dll cyclic_flap_controller inpvec 11 # scaling on rat pow [-] ;
; dll type2_dll cyclic_flap_controller inpvec 12 # actual kp [deg/kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 13 # actual ki [deg/kNms] ;
; dll type2_dll cyclic_flap_controller inpvec 14 # actual kd [deg s/kNm] ;
; ; - Actual deflections -
; [dis_setbeta] aero beta 1 1 ;
; [dis_setbeta] aero beta 2 1 ;
; [dis_setbeta] aero beta 3 1 ;
; ; - Mbc values
; dll type2_dll cyclic_flap_controller inpvec 4 # momvec mbc cos [kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 5 # momvec mbc sin [kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 6 # momvec mbc filt cos [kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 7 # momvec mbc filt sin [kNm] ;
; dll type2_dll cyclic_flap_controller inpvec 8 # flap mbc cos [deg] ;
; dll type2_dll cyclic_flap_controller inpvec 9 # flap mbc sin [deg] ;
end output;
;
exit;
wetb/prepost/tests/test_Simulations.py 0 → 100644
View file @ 0a40676a
'''
Created on 05/11/2015
@author: MMPE
'''
from __future__ import unicode_literals
from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
from future import standard_library
standard_library.install_aliases()
import unittest
import os
import filecmp
import pickle
from wetb.prepost import dlctemplate as tmpl
class TestGenerateInputs(unittest.TestCase):
def setUp(self):
self.basepath = os.path.dirname(__file__)
def test_launch_dlcs_excel(self):
# manually configure paths, HAWC2 model root path is then constructed as
# p_root_remote/PROJECT/sim_id, and p_root_local/PROJECT/sim_id
# adopt accordingly when you have configured your directories differently
p_root = os.path.join(self.basepath, 'data/')
# project name, sim_id, master file name
tmpl.PROJECT = 'demo_dlc'
tmpl.MASTERFILE = 'demo_dlc_master_A0001.htc'
# MODEL SOURCES, exchanche file sources
tmpl.P_RUN = os.path.join(p_root, tmpl.PROJECT, 'remote/')
tmpl.P_SOURCE = os.path.join(p_root, tmpl.PROJECT, 'source/')
# location of the master file
tmpl.P_MASTERFILE = os.path.join(p_root, tmpl.PROJECT,
'source', 'htc', '_master/')
# location of the pre and post processing data
tmpl.POST_DIR = os.path.join(p_root, tmpl.PROJECT, 'remote',
'prepost/')
tmpl.force_dir = tmpl.P_RUN
tmpl.launch_dlcs_excel('remote', silent=True)
# we can not check-in empty dirs in git
for subdir in ['control', 'data', 'htc', 'pbs_in']:
remote = os.path.join(p_root, tmpl.PROJECT, 'remote', subdir)
ref = os.path.join(p_root, tmpl.PROJECT, 'ref', subdir)
cmp = filecmp.dircmp(remote, ref)
self.assertTrue(len(cmp.diff_files)==0)
self.assertTrue(len(cmp.right_only)==0)
self.assertTrue(len(cmp.left_only)==0)
# for the pickled file we can just read it
remote = os.path.join(p_root, tmpl.PROJECT, 'remote', 'prepost')
ref = os.path.join(p_root, tmpl.PROJECT, 'ref', 'prepost')
cmp = filecmp.cmp(os.path.join(remote, 'remote_tags.txt'),
os.path.join(ref, 'remote_tags.txt'), shallow=False)
self.assertTrue(cmp)
# with open(os.path.join(remote, 'remote.pkl'), 'rb') as FILE:
# pkl_remote = pickle.load(FILE)
# with open(os.path.join(ref, 'remote.pkl'), 'rb') as FILE:
# pkl_ref = pickle.load(FILE)
# self.assertTrue(pkl_remote == pkl_ref)
if __name__ == "__main__":
unittest.main()
wetb/prepost/windIO.py
View file @ 0a40676a
......@@ -17,10 +17,6 @@ from future import standard_library
standard_library.install_aliases()
from builtins import object
# always devide as floats
#print(*objects, sep=' ', end='\n', file=sys.stdout)
__author__ = 'David Verelst'
__license__ = 'GPL'
__version__ = '0.5'
......@@ -32,24 +28,20 @@ import math
from time import time
import codecs
import scipy
import scipy.integrate as integrate
import array
import numpy as np
import pandas as pd
#import sympy
# misc is part of prepost, which is available on the dtu wind gitlab server:
# https://gitlab.windenergy.dtu.dk/dave/prepost
from wetb.prepost import misc
# wind energy python toolbox, available on the dtu wind redmine server:
# http://vind-redmine.win.dtu.dk/projects/pythontoolbox/repository/show/fatigue_tools
from wetb.fatigue_tools.rainflowcounting.rainflowcount import rainflow_astm as rainflow_astm
from wetb.fatigue_tools.rainflowcounting.rfc_hist import rfc_hist as rfc_hist
from wetb.hawc2.Hawc2io import ReadHawc2
from wetb.fatigue_tools.fatigue import eq_load
class LoadResults(object):
class LoadResults(ReadHawc2):
"""Read a HAWC2 result data file
Usage:
......@@ -126,215 +118,34 @@ class LoadResults(object):
self.file_path = file_path
# remove .log, .dat, .sel extensions who might be accedental left
if file_name[-4:] in ['.htc','.sel','.dat','.log']:
if file_name[-4:] in ['.htc', '.sel', '.dat', '.log']:
file_name = file_name[:-4]
# FIXME: since HAWC2 will always have lower case output files, convert
# any wrongly used upper case letters to lower case here
self.file_name = file_name
self.read_sel()
# create for any supported channel the
# continue if the file has been succesfully read
if self.error_msg == 'none':
# load the channel id's and scale factors
self.scale_factors = self.data_sel()
# with the sel file loaded, we have all the channel names to
# squeeze into a more consistant naming scheme
self._unified_channel_names()
# only read when asked for
if readdata:
# if there is sel file but it is empty or whatever else
# FilType will not exists
try:
# read the binary file
if self.FileType == 'BINARY':
self.read_bin(self.scale_factors, usecols=usecols)
# read the ASCII file
elif self.FileType == 'ASCII':
self.read_ascii(usecols=usecols)
else:
print('='*79)
print('unknown file type: ' + self.FileType)
print('='*79)
self.error_msg = 'error: unknown file type'
self.sig = []
except:
print('='*79)
print('couldn\'t determine FileType')
print('='*79)
self.error_msg = 'error: no file type'
self.sig = []
FileName = os.path.join(self.file_path, self.file_name)
if self.debug:
stop = time() - start
print('time to load HAWC2 file:', stop, 's')
ReadOnly = 0 if readdata else 1
super(LoadResults, self).__init__(FileName, ReadOnly=ReadOnly)
self.FileType = self.FileFormat[6:]
self.N = int(self.NrSc)
self.Nch = int(self.NrCh)
self.ch_details = np.ndarray(shape=(self.Nch, 3), dtype='<U100')
for ic in range(self.Nch):
self.ch_details[ic, 0] = self.ChInfo[0][ic]
self.ch_details[ic, 1] = self.ChInfo[1][ic]
self.ch_details[ic, 2] = self.ChInfo[2][ic]
def read_sel(self):
# anticipate error on file reading
try:
# open file, read and close
go_sel = os.path.join(self.file_path, self.file_name + '.sel')
FILE = opent(go_sel, "r")
self.lines = FILE.readlines()
FILE.close()
self.error_msg = 'none'
# error message if the file does not exists
except:
# print(26*' ' + 'ERROR'
print(50*'=')
print(self.file_path)
print(self.file_name + '.sel could not be found')
print(50*'=')
self.error_msg = 'error: file not found'
def data_sel(self):
# scan through all the lines in the file
line_nr = 1
# channel counter for ch_details
ch = 0
for line in self.lines:
# on line 9 we can read following paramaters:
if line_nr == 9:
# remove the end of line character
line = line.replace('\n','').replace('\r', '')
settings = line.split(' ')
# delete all empty string values
for k in range(settings.count('')):
settings.remove('')
# and assign proper values with correct data type
self.N = int(settings[0])
self.Nch = int(settings[1])
self.Time = float(settings[2])
self.FileType = settings[3]
self.Freq = self.N/self.Time
# prepare list variables
self.ch_details = np.ndarray(shape=(self.Nch,3),dtype='<U100')
# it seems that float64 reeds the data correctly from the file
scale_factors = scipy.zeros(self.Nch, dtype='Float64')
#self.scale_factors_dec = scipy.zeros(self.Nch, dtype='f8')
i = 0
# starting from line 13, we have the channels info
if line_nr > 12:
# read the signal details
if line_nr < 13 + self.Nch:
# remove leading and trailing whitespaces from line parts
self.ch_details[ch,0] = str(line[12:43]).strip() # chID
self.ch_details[ch,1] = str(line[43:54]).strip() # chUnits
self.ch_details[ch,2] = str(line[54:-1]).strip() # chDescr
ch += 1
# read the signal scale parameters for binary format
elif line_nr > 14 + self.Nch:
scale_factors[i] = line
# print(scale_factors[i]
#self.scale_factors_dec[i] = D.Decimal(line)
i = i + 1
# stop going through the lines if at the end of the file
if line_nr == 2*self.Nch + 14:
self.scale_factors = scale_factors
if self.debug:
print('N ', self.N)
print('Nch ', self.Nch)
print('Time ', self.Time)
print('FileType', self.FileType)
print('Freq ', self.Freq)
print('scale_factors', scale_factors.shape)
return scale_factors
break
ChVec = [] if usecols is None else usecols
# counting the line numbers
line_nr = line_nr + 1
self._unified_channel_names()
if readdata:
self.sig = super(LoadResults, self).__call__(ChVec=ChVec)
def read(self, usecols=False):
"""
This whole LoadResults needs to be refactered because it is crap.
Keep the old ones for backwards compatibility
"""
if self.FileType == 'ASCII':
self.read_ascii(usecols=usecols)
elif self.FileType == 'BINARY':
self.read_bin(self.scale_factors, usecols=usecols)
def read_bin(self, scale_factors, usecols=False):
if not usecols:
usecols = list(range(0, self.Nch))
fid = open(os.path.join(self.file_path, self.file_name) + '.dat', 'rb')
self.sig = np.zeros( (self.N, len(usecols)) )
for j, i in enumerate(usecols):
fid.seek(i*self.N*2,0)
self.sig[:,j] = np.fromfile(fid, 'int16', self.N)*scale_factors[i]
def read_bin_old(self, scale_factors):
# if there is an error reading the binary file (for instance if empty)
try:
# read the binary file
go_binary = os.path.join(self.file_path, self.file_name) + '.dat'
FILE = open(go_binary, mode='rb')
# create array, put all the binary elements as one long chain in it
binvalues = array.array('h')
binvalues.fromfile(FILE, self.N * self.Nch)
FILE.close()
# convert now to a structured numpy array
# sig = np.array(binvalues, np.float)
# sig = np.array(binvalues)
# this is faster! the saved bin values are only of type int16
sig = np.array(binvalues, dtype='int16')
if self.debug: print(self.N, self.Nch, sig.shape)
# sig = np.reshape(sig, (self.Nch, self.N))
# # apperently Nch and N had to be reversed to read it correctly
# # is this because we are reading a Fortran array with Python C
# # code? so now transpose again so we have sig(time, channel)
# sig = np.transpose(sig)
# reshape the array to 2D and transpose (Fortran to C array)
sig = sig.reshape((self.Nch, self.N)).T
# create diagonal vector of size (Nch,Nch)
dig = np.diag(scale_factors)
# now all rows of column 1 are multiplied with dig(1,1)
sig = np.dot(sig,dig)
self.sig = sig
# 'file name;' + 'lnr;msg;'*(len(MsgList)) + '\n'
except:
self.sig = []
self.error_msg = 'error: reading binary file failed'
print('========================================================')
print(self.error_msg)
print(self.file_path)
print(self.file_name)
print('========================================================')
def read_ascii(self, usecols=None):
if self.debug:
stop = time() - start
print('time to load HAWC2 file:', stop, 's')
try:
go_ascii = os.path.join(self.file_path, self.file_name) + '.dat'
# self.sig = np.genfromtxt(go_ascii)
self.sig = np.loadtxt(go_ascii, usecols=usecols)
# self.sig = np.fromfile(go_ascii, dtype=np.float32, sep=' ')
# self.sig = self.sig.reshape((self.N, self.Nch))
except:
self.sig = []
self.error_msg = 'error: reading ascii file failed'
print('========================================================')
print(self.error_msg)
print(self.file_path)
print(self.file_name)
print('========================================================')
# print '========================================================'
# print 'ASCII reading not implemented yet'
# print '========================================================'
# self.sig = []
# self.error_msg = 'error: ASCII reading not implemented yet'
def reformat_sig_details(self):
"""Change HAWC2 output description of the channels short descriptive
......@@ -345,7 +156,7 @@ class LoadResults(object):
# CONFIGURATION: mappings between HAWC2 and short good output:
change_list = []
change_list.append( ['original','new improved'] )
change_list.append( ['original', 'new improved'] )
# change_list.append( ['Mx coo: hub1','blade1 root bending: flap'] )
# change_list.append( ['My coo: hub1','blade1 root bending: edge'] )
......@@ -359,41 +170,41 @@ class LoadResults(object):
# change_list.append( ['My coo: hub3','blade3 root bending: edge'] )
# change_list.append( ['Mz coo: hub3','blade3 root bending: torsion'] )
change_list.append( ['Mx coo: blade1','blade1 flap'] )
change_list.append( ['My coo: blade1','blade1 edge'] )
change_list.append( ['Mz coo: blade1','blade1 torsion'] )
change_list.append(['Mx coo: blade1', 'blade1 flap'])
change_list.append(['My coo: blade1', 'blade1 edge'])
change_list.append(['Mz coo: blade1', 'blade1 torsion'])
change_list.append( ['Mx coo: blade2','blade2 flap'] )
change_list.append( ['My coo: blade2','blade2 edge'] )
change_list.append( ['Mz coo: blade2','blade2 torsion'] )
change_list.append(['Mx coo: blade2', 'blade2 flap'])
change_list.append(['My coo: blade2', 'blade2 edge'])
change_list.append(['Mz coo: blade2', 'blade2 torsion'])
change_list.append( ['Mx coo: blade3','blade3 flap'] )
change_list.append( ['My coo: blade3','blade3 edeg'] )
change_list.append( ['Mz coo: blade3','blade3 torsion'] )
change_list.append(['Mx coo: blade3', 'blade3 flap'])
change_list.append(['My coo: blade3', 'blade3 edeg'])
change_list.append(['Mz coo: blade3', 'blade3 torsion'])
change_list.append( ['Mx coo: hub1','blade1 out-of-plane'] )
change_list.append( ['My coo: hub1','blade1 in-plane'] )
change_list.append( ['Mz coo: hub1','blade1 torsion'] )
change_list.append(['Mx coo: hub1', 'blade1 out-of-plane'])
change_list.append(['My coo: hub1', 'blade1 in-plane'])
change_list.append(['Mz coo: hub1', 'blade1 torsion'])
change_list.append( ['Mx coo: hub2','blade2 out-of-plane'] )
change_list.append( ['My coo: hub2','blade2 in-plane'] )
change_list.append( ['Mz coo: hub2','blade2 torsion'] )
change_list.append(['Mx coo: hub2', 'blade2 out-of-plane'])
change_list.append(['My coo: hub2', 'blade2 in-plane'])
change_list.append(['Mz coo: hub2', 'blade2 torsion'])
change_list.append( ['Mx coo: hub3','blade3 out-of-plane'] )
change_list.append( ['My coo: hub3','blade3 in-plane'] )
change_list.append( ['Mz coo: hub3','blade3 torsion'] )
change_list.append(['Mx coo: hub3', 'blade3 out-of-plane'])
change_list.append(['My coo: hub3', 'blade3 in-plane'])
change_list.append(['Mz coo: hub3', 'blade3 torsion'])
# this one will create a false positive for tower node nr1
change_list.append( ['Mx coo: tower','tower top momemt FA'] )
change_list.append( ['My coo: tower','tower top momemt SS'] )
change_list.append( ['Mz coo: tower','yaw-moment'] )
change_list.append(['Mx coo: tower', 'tower top momemt FA'])
change_list.append(['My coo: tower', 'tower top momemt SS'])
change_list.append(['Mz coo: tower', 'yaw-moment'])
change_list.append( ['Mx coo: chasis','chasis momemt FA'] )
change_list.append( ['My coo: chasis','yaw-moment chasis'] )
change_list.append( ['Mz coo: chasis','chasis moment SS'] )
change_list.append(['Mx coo: chasis', 'chasis momemt FA'])
change_list.append(['My coo: chasis', 'yaw-moment chasis'])
change_list.append(['Mz coo: chasis', 'chasis moment SS'])
change_list.append( ['DLL inp 2: 2','tower clearance'] )
change_list.append(['DLL inp 2: 2', 'tower clearance'])
self.ch_details_new = np.ndarray(shape=(self.Nch,3),dtype='<U100')
self.ch_details_new = np.ndarray(shape=(self.Nch, 3), dtype='<U100')
# approach: look for a specific description and change it.
# This approach is slow, but will not fail if the channel numbers change
......@@ -401,10 +212,10 @@ class LoadResults(object):
for ch in range(self.Nch):
# the change_list will always be slower, so this loop will be
# inside the bigger loop of all channels
self.ch_details_new[ch,:] = self.ch_details[ch,:]
self.ch_details_new[ch, :] = self.ch_details[ch, :]
for k in range(len(change_list)):
if change_list[k][0] == self.ch_details[ch,0]:
self.ch_details_new[ch,0] = change_list[k][1]
if change_list[k][0] == self.ch_details[ch, 0]:
self.ch_details_new[ch, 0] = change_list[k][1]
# channel description should be unique, so delete current
# entry and stop looking in the change list
del change_list[k]
......@@ -483,7 +294,7 @@ class LoadResults(object):
# some channel ID's are unique, use them
ch_unique = set(['Omega', 'Ae rot. torque', 'Ae rot. power',
'Ae rot. thrust', 'Time', 'Azi 1'])
'Ae rot. thrust', 'Time', 'Azi 1'])
ch_aero = set(['Cl', 'Cd', 'Alfa', 'Vrel', 'Tors_e', 'Alfa'])
ch_aerogrid = set(['a_grid', 'am_grid'])
......@@ -492,13 +303,13 @@ class LoadResults(object):
# 'component', 'pos', 'coord', 'sensortype', 'radius',
# 'blade_nr', 'units', 'output_type', 'io_nr', 'io', 'dll',
# 'azimuth', 'flap_nr'])
df_dict = {col:[] for col in self.cols}
df_dict = {col: [] for col in self.cols}
df_dict['ch_name'] = []
# scan through all channels and see which can be converted
# to sensible unified name
for ch in range(self.Nch):
items = self.ch_details[ch,2].split(' ')
items = self.ch_details[ch, 2].split(' ')
# remove empty values in the list
items = misc.remove_items(items, '')
......@@ -511,24 +322,24 @@ class LoadResults(object):
# -----------------------------------------------------------------
# check for all the unique channel descriptions
if self.ch_details[ch,0].strip() in ch_unique:
tag = self.ch_details[ch,0].strip()
tag = self.ch_details[ch, 0].strip()
channelinfo = {}
channelinfo['units'] = self.ch_details[ch,1]
channelinfo['sensortag'] = self.ch_details[ch,2]
channelinfo['units'] = self.ch_details[ch, 1]
channelinfo['sensortag'] = self.ch_details[ch, 2]
channelinfo['chi'] = ch
# -----------------------------------------------------------------
# or in the long description:
# 0 1 2 3 4 5 6 and up
# MomentMz Mbdy:blade nodenr: 5 coo: blade TAG TEXT
elif self.ch_details[ch,2].startswith('MomentM'):
elif self.ch_details[ch, 2].startswith('MomentM'):
coord = items[5]
bodyname = items[1].replace('Mbdy:', '')
# set nodenr to sortable way, include leading zeros
# node numbers start with 0 at the root
nodenr = '%03i' % int(items[3])
# skip the attached the component
#sensortype = items[0][:-2]
# sensortype = items[0][:-2]
# or give the sensor type the same name as in HAWC2
sensortype = 'momentvec'
component = items[0][-1:len(items[0])]
......@@ -540,7 +351,7 @@ class LoadResults(object):
# and tag it
pos = 'node-%s' % nodenr
tagitems = (coord,bodyname,pos,sensortype,component)
tagitems = (coord, bodyname, pos, sensortype, component)
tag = '%s-%s-%s-%s-%s' % tagitems
# save all info in the dict
channelinfo = {}
......@@ -551,17 +362,17 @@ class LoadResults(object):
channelinfo['component'] = component
channelinfo['chi'] = ch
channelinfo['sensortag'] = sensortag
channelinfo['units'] = self.ch_details[ch,1]
channelinfo['units'] = self.ch_details[ch, 1]
# -----------------------------------------------------------------
# 0 1 2 3 4 5 6 7 and up
# Force Fx Mbdy:blade nodenr: 2 coo: blade TAG TEXT
elif self.ch_details[ch,2].startswith('Force'):
elif self.ch_details[ch, 2].startswith('Force'):
coord = items[6]
bodyname = items[2].replace('Mbdy:', '')
nodenr = '%03i' % int(items[4])
# skipe the attached the component
#sensortype = items[0]
# sensortype = items[0]
# or give the sensor type the same name as in HAWC2
sensortype = 'forcevec'
component = items[1][1]
......@@ -572,7 +383,7 @@ class LoadResults(object):
# and tag it
pos = 'node-%s' % nodenr
tagitems = (coord,bodyname,pos,sensortype,component)
tagitems = (coord, bodyname, pos, sensortype, component)
tag = '%s-%s-%s-%s-%s' % tagitems
# save all info in the dict
channelinfo = {}
......@@ -583,7 +394,7 @@ class LoadResults(object):
channelinfo['component'] = component
channelinfo['chi'] = ch
channelinfo['sensortag'] = sensortag
channelinfo['units'] = self.ch_details[ch,1]
channelinfo['units'] = self.ch_details[ch, 1]
# -----------------------------------------------------------------
# 0 1 2 3 4 5 6 7 8
......@@ -604,7 +415,7 @@ class LoadResults(object):
# skip the attached the component
#sensortype = ''.join(items[0:2])
# or give the sensor type the same name as in HAWC2
tmp = self.ch_details[ch,0].split(' ')
tmp = self.ch_details[ch, 0].split(' ')
sensortype = tmp[0]
if sensortype.startswith('State'):
sensortype += ' ' + tmp[1]
......@@ -616,7 +427,7 @@ class LoadResults(object):
# and tag it
pos = 'elem-%s-zrel-%s' % (elementnr, zrel)
tagitems = (coord,bodyname,pos,sensortype,component)
tagitems = (coord, bodyname, pos, sensortype, component)
tag = '%s-%s-%s-%s-%s' % tagitems
# save all info in the dict
channelinfo = {}
......@@ -627,7 +438,7 @@ class LoadResults(object):
channelinfo['component'] = component
channelinfo['chi'] = ch
channelinfo['sensortag'] = sensortag
channelinfo['units'] = self.ch_details[ch,1]
channelinfo['units'] = self.ch_details[ch, 1]
# -----------------------------------------------------------------
# DLL CONTROL I/O
......@@ -645,17 +456,17 @@ class LoadResults(object):
# description case 3
# 0 1 2 4
# hawc_dll :echo outvec : 1
elif self.ch_details[ch,0].startswith('DLL'):
elif self.ch_details[ch, 0].startswith('DLL'):
# case 3
if items[1][0] == ':echo':
# hawc_dll named case (case 3) is polluted with colons
items = self.ch_details[ch,2].replace(':','')
items = self.ch_details[ch,2].replace(':', '')
items = items.split(' ')
items = misc.remove_items(items, '')
dll = items[1]
io = items[2]
io_nr = items[3]
tag = 'DLL-%s-%s-%s' % (dll,io,io_nr)
tag = 'DLL-%s-%s-%s' % (dll, io, io_nr)
sensortag = ''
# case 2: no reference to dll name
elif self.ch_details[ch,2].startswith('DLL'):
......@@ -671,7 +482,7 @@ class LoadResults(object):
io = items[1]
io_nr = items[2]
sensortag = ' '.join(items[3:])
tag = 'DLL-%s-%s-%s' % (dll,io,io_nr)
tag = 'DLL-%s-%s-%s' % (dll, io, io_nr)
# save all info in the dict
channelinfo = {}
......@@ -680,19 +491,19 @@ class LoadResults(object):
channelinfo['io_nr'] = io_nr
channelinfo['chi'] = ch
channelinfo['sensortag'] = sensortag
channelinfo['units'] = self.ch_details[ch,1]
channelinfo['units'] = self.ch_details[ch, 1]
# -----------------------------------------------------------------
# BEARING OUTPUS
# bea1 angle_speed rpm shaft_nacelle angle speed
elif self.ch_details[ch,0].startswith('bea'):
output_type = self.ch_details[ch,0].split(' ')[1]
elif self.ch_details[ch, 0].startswith('bea'):
output_type = self.ch_details[ch, 0].split(' ')[1]
bearing_name = items[0]
units = self.ch_details[ch,1]
units = self.ch_details[ch, 1]
# there is no label option for the bearing output
# and tag it
tag = 'bearing-%s-%s-%s' % (bearing_name,output_type,units)
tag = 'bearing-%s-%s-%s' % (bearing_name, output_type, units)
# save all info in the dict
channelinfo = {}
channelinfo['bearing_name'] = bearing_name
......@@ -704,20 +515,20 @@ class LoadResults(object):
# AERO CL, CD, CM, VREL, ALFA, LIFT, DRAG, etc
# Cl, R= 0.5 deg Cl of blade 1 at radius 0.49
# Azi 1 deg Azimuth of blade 1
elif self.ch_details[ch,0].split(',')[0] in ch_aero:
dscr_list = self.ch_details[ch,2].split(' ')
elif self.ch_details[ch, 0].split(',')[0] in ch_aero:
dscr_list = self.ch_details[ch, 2].split(' ')
dscr_list = misc.remove_items(dscr_list, '')
sensortype = self.ch_details[ch,0].split(',')[0]
sensortype = self.ch_details[ch, 0].split(',')[0]
radius = dscr_list[-1]
# is this always valid?
blade_nr = self.ch_details[ch,2].split('blade ')[1][0]
blade_nr = self.ch_details[ch, 2].split('blade ')[1][0]
# sometimes the units for aero sensors are wrong!
units = self.ch_details[ch,1]
units = self.ch_details[ch, 1]
# there is no label option
# and tag it
tag = '%s-%s-%s' % (sensortype,blade_nr,radius)
tag = '%s-%s-%s' % (sensortype, blade_nr, radius)
# save all info in the dict
channelinfo = {}
channelinfo['sensortype'] = sensortype
......@@ -729,14 +540,14 @@ class LoadResults(object):
# -----------------------------------------------------------------
# for the induction grid over the rotor
# a_grid, azi 0.00 r 1.74
elif self.ch_details[ch,0].split(',')[0] in ch_aerogrid:
items = self.ch_details[ch,0].split(',')
elif self.ch_details[ch, 0].split(',')[0] in ch_aerogrid:
items = self.ch_details[ch, 0].split(',')
sensortype = items[0]
items2 = items[1].split(' ')
items2 = misc.remove_items(items2, '')
azi = items2[1]
radius = items2[3]
units = self.ch_details[ch,1]
units = self.ch_details[ch, 1]
# and tag it
tag = '%s-azi-%s-r-%s' % (sensortype,azi,radius)
# save all info in the dict
......@@ -756,15 +567,15 @@ class LoadResults(object):
# Induc. Vy, blco, R= 1.4 // Induced wsp Vy of blade 1 at radius 1.37, local bl coo.
# Induc. Vz, glco, R= 1.4 // Induced wsp Vz of blade 1 at radius 1.37, global coo.
# Induc. Vx, rpco, R= 8.4 // Induced wsp Vx of blade 1 at radius 8.43, RP. coo.
elif self.ch_details[ch,0].strip()[:5] == 'Induc':
items = self.ch_details[ch,2].split(' ')
elif self.ch_details[ch, 0].strip()[:5] == 'Induc':
items = self.ch_details[ch, 2].split(' ')
items = misc.remove_items(items, '')
blade_nr = int(items[5])
radius = float(items[8].replace(',', ''))
items = self.ch_details[ch,0].split(',')
items = self.ch_details[ch, 0].split(',')
coord = items[1].strip()
component = items[0][-2:]
units = self.ch_details[ch,1]
units = self.ch_details[ch, 1]
# and tag it
rpl = (coord, blade_nr, component, radius)
tag = 'induc-%s-blade-%1i-%s-r-%03.02f' % rpl
......@@ -787,8 +598,8 @@ class LoadResults(object):
# -----------------------------------------------------------------
# WATER SURFACE gl. coo, at gl. coo, x,y= 0.00, 0.00
elif self.ch_details[ch,2].startswith('Water'):
units = self.ch_details[ch,1]
elif self.ch_details[ch, 2].startswith('Water'):
units = self.ch_details[ch, 1]
# but remove the comma
x = items[-2][:-1]
......@@ -806,10 +617,10 @@ class LoadResults(object):
# -----------------------------------------------------------------
# WIND SPEED
# WSP gl. coo.,Vx
elif self.ch_details[ch,0].startswith('WSP gl.'):
units = self.ch_details[ch,1]
direction = self.ch_details[ch,0].split(',')[1]
tmp = self.ch_details[ch,2].split('pos')[1]
elif self.ch_details[ch, 0].startswith('WSP gl.'):
units = self.ch_details[ch, 1]
direction = self.ch_details[ch, 0].split(',')[1]
tmp = self.ch_details[ch, 2].split('pos')[1]
x, y, z = tmp.split(',')
x, y, z = x.strip(), y.strip(), z.strip()
......@@ -821,18 +632,16 @@ class LoadResults(object):
channelinfo['pos'] = (x, y, z)
channelinfo['units'] = units
channelinfo['chi'] = ch
channelinfo['sensortype'] = 'windspeed'
channelinfo['component'] = direction[1:]
# WIND SPEED AT BLADE
# 0: WSP Vx, glco, R= 61.5
# 2: Wind speed Vx of blade 1 at radius 61.52, global coo.
elif self.ch_details[ch,0].startswith('WSP V'):
units = self.ch_details[ch,1].strip()
direction = self.ch_details[ch,0].split(' ')[1].strip()
blade_nr = self.ch_details[ch,2].split('blade')[1].strip()[:2]
radius = self.ch_details[ch,2].split('radius')[1].split(',')[0]
coord = self.ch_details[ch,2].split(',')[1].strip()
elif self.ch_details[ch, 0].startswith('WSP V'):
units = self.ch_details[ch, 1].strip()
direction = self.ch_details[ch, 0].split(' ')[1].strip()
blade_nr = self.ch_details[ch, 2].split('blade')[1].strip()[:2]
radius = self.ch_details[ch, 2].split('radius')[1].split(',')[0]
coord = self.ch_details[ch, 2].split(',')[1].strip()
radius = radius.strip()
blade_nr = blade_nr.strip()
......@@ -851,11 +660,11 @@ class LoadResults(object):
# FLAP ANGLE
# 2: Flap angle for blade 3 flap number 1
elif self.ch_details[ch,0][:7] == 'setbeta':
units = self.ch_details[ch,1].strip()
blade_nr = self.ch_details[ch,2].split('blade')[1].strip()
elif self.ch_details[ch, 0][:7] == 'setbeta':
units = self.ch_details[ch, 1].strip()
blade_nr = self.ch_details[ch, 2].split('blade')[1].strip()
blade_nr = blade_nr.split(' ')[0].strip()
flap_nr = self.ch_details[ch,2].split(' ')[-1].strip()
flap_nr = self.ch_details[ch, 2].split(' ')[-1].strip()
radius = radius.strip()
blade_nr = blade_nr.strip()
......@@ -917,7 +726,7 @@ class LoadResults(object):
for ch_name, channelinfo in self.ch_dict.items():
cols.update(set(channelinfo.keys()))
df_dict = {col:[] for col in cols}
df_dict = {col: [] for col in cols}
df_dict['ch_name'] = []
for ch_name, channelinfo in self.ch_dict.items():
cols_ch = set(channelinfo.keys())
......@@ -931,7 +740,6 @@ class LoadResults(object):
self.ch_df = pd.DataFrame(df_dict)
self.ch_df.set_index('chi', inplace=True)
def _data_window(self, nr_rev=None, time=None):
"""
Based on a time interval, create a proper slice object
......@@ -977,7 +785,7 @@ class LoadResults(object):
i_range = int(self.Freq*time_range)
window = [0, time_range]
# in case the first datapoint is not at 0 seconds
i_zero = int(self.sig[0,0]*self.Freq)
i_zero = int(self.sig[0, 0]*self.Freq)
slice_ = np.r_[i_zero:i_range+i_zero]
zoomtype = '_nrrev_' + format(nr_rev, '1.0f') + 'rev'
......@@ -990,23 +798,23 @@ class LoadResults(object):
slice_ = np.r_[i_start:i_end]
window = [time[0], time[1]]
zoomtype = '_zoom_%1.1f-%1.1fsec' % (time[0], time[1])
zoomtype = '_zoom_%1.1f-%1.1fsec' % (time[0], time[1])
return slice_, window, zoomtype, time_range
# TODO: general signal method, this is not HAWC2 specific, move out
def calc_stats(self, sig, i0=0, i1=-1):
def calc_stats(self, sig, i0=0, i1=None):
stats = {}
# calculate the statistics values:
stats['max'] = sig[i0:i1,:].max(axis=0)
stats['min'] = sig[i0:i1,:].min(axis=0)
stats['mean'] = sig[i0:i1,:].mean(axis=0)
stats['std'] = sig[i0:i1,:].std(axis=0)
stats['max'] = sig[i0:i1, :].max(axis=0)
stats['min'] = sig[i0:i1, :].min(axis=0)
stats['mean'] = sig[i0:i1, :].mean(axis=0)
stats['std'] = sig[i0:i1, :].std(axis=0)
stats['range'] = stats['max'] - stats['min']
stats['absmax'] = np.absolute(sig[i0:i1,:]).max(axis=0)
stats['rms'] = np.sqrt(np.mean(sig[i0:i1,:]*sig[i0:i1,:], axis=0))
stats['int'] = integrate.trapz(sig[i0:i1,:], x=sig[i0:i1,0], axis=0)
stats['absmax'] = np.absolute(sig[i0:i1, :]).max(axis=0)
stats['rms'] = np.sqrt(np.mean(sig[i0:i1, :]*sig[i0:i1, :], axis=0))
stats['int'] = integrate.trapz(sig[i0:i1, :], x=sig[i0:i1, 0], axis=0)
return stats
# TODO: general signal method, this is not HAWC2 specific, move out
......@@ -1030,45 +838,7 @@ class LoadResults(object):
Damage equivalent loads for each m value.
"""
try:
sig_rf = rainflow_astm(signal)
except (TypeError) as e:
print(e)
return []
if len(sig_rf) < 1 and not sig_rf:
return []
hist_data, x, bin_avg = rfc_hist(sig_rf, no_bins)
m = np.atleast_1d(m)
eq = []
for i in range(len(m)):
eq.append(np.power(np.sum(0.5 * hist_data *\
np.power(bin_avg, m[i])) / neq, 1. / m[i]))
return eq
# TODO: general signal method, this is not HAWC2 specific, move out
def cycle_matrix(self, signal, no_bins=46, m=[3, 4, 6, 8, 10, 12]):
# import fatigue_tools.fatigue as ft
# cycles, ampl_bin_mean, ampl_bin_edges, mean_bin_mean, mean_edges \
# = ft.cycle_matrix(signal, ampl_bins=no_bins, mean_bins=1,
# rainflow_func=ft.rainflow_windap)
# # in this case eq = sum( n_i*S_i^m )
# return [np.sum(cycles * ampl_bin_mean ** _m) for _m in m]
try:
sig_rf = rainflow_astm(signal)
except:
return []
if len(sig_rf) < 1 and not sig_rf:
return []
hist_data, x, bin_avg = rfc_hist(sig_rf, no_bins)
m = np.atleast_1d(m)
return [np.sum(0.5 * hist_data * bin_avg ** _m) for _m in m]
return eq_load(signal, no_bins=no_bins, m=m, neq=neq)[0]
def blade_deflection(self):
"""
......@@ -1077,18 +847,18 @@ class LoadResults(object):
# select all the y deflection channels
db = misc.DictDB(self.ch_dict)
db.search({'sensortype' : 'state pos', 'component' : 'z'})
db.search({'sensortype': 'state pos', 'component': 'z'})
# sort the keys and save the mean values to an array/list
chiz, zvals = [], []
for key in sorted(db.dict_sel.keys()):
zvals.append(-self.sig[:,db.dict_sel[key]['chi']].mean())
zvals.append(-self.sig[:, db.dict_sel[key]['chi']].mean())
chiz.append(db.dict_sel[key]['chi'])
db.search({'sensortype' : 'state pos', 'component' : 'y'})
db.search({'sensortype': 'state pos', 'component': 'y'})
# sort the keys and save the mean values to an array/list
chiy, yvals = [], []
for key in sorted(db.dict_sel.keys()):
yvals.append(self.sig[:,db.dict_sel[key]['chi']].mean())
yvals.append(self.sig[:, db.dict_sel[key]['chi']].mean())
chiy.append(db.dict_sel[key]['chi'])
return np.array(zvals), np.array(yvals)
......@@ -1113,7 +883,7 @@ class LoadResults(object):
# and save
print('saving...', end='')
np.savetxt(fname, self.sig[:,list(map_sorting.keys())], fmt=fmt,
np.savetxt(fname, self.sig[:, list(map_sorting.keys())], fmt=fmt,
delimiter=delimiter, header=delimiter.join(header))
print(fname)
......@@ -1170,26 +940,26 @@ def ReadEigenBody(fname, debug=False):
"""
#Body data for body number : 3 with the name :nacelle
#Results: fd [Hz] fn [Hz] log.decr [%]
#Mode nr: 1: 1.45388E-21 1.74896E-03 6.28319E+02
# Body data for body number : 3 with the name :nacelle
# Results: fd [Hz] fn [Hz] log.decr [%]
# Mode nr: 1: 1.45388E-21 1.74896E-03 6.28319E+02
FILE = opent(fname)
lines = FILE.readlines()
FILE.close()
df_dict = {'Fd_hz':[], 'Fn_hz':[], 'log_decr_pct':[], 'body':[]}
df_dict = {'Fd_hz': [], 'Fn_hz': [], 'log_decr_pct': [], 'body': []}
for i, line in enumerate(lines):
if debug: print('line nr: %5i' % i)
# identify for which body we will read the data
if line[:25] == 'Body data for body number':
body = line.split(':')[2].rstrip().lstrip()
# remove any annoying characters
body = body.replace('\n','').replace('\r','')
body = body.replace('\n', '').replace('\r', '')
if debug: print('modes for body: %s' % body)
# identify mode number and read the eigenfrequencies
elif line[:8] == 'Mode nr:':
linelist = line.replace('\n','').replace('\r','').split(':')
#modenr = linelist[1].rstrip().lstrip()
linelist = line.replace('\n', '').replace('\r', '').split(':')
# modenr = linelist[1].rstrip().lstrip()
# text after Mode nr can be empty
try:
eigenmodes = linelist[2].rstrip().lstrip().split(' ')
......@@ -1205,12 +975,12 @@ def ReadEigenBody(fname, debug=False):
for k in eigenmodes:
if len(k) > 1:
eigmod.append(k)
#eigenmodes = eigmod
# eigenmodes = eigmod
else:
eigmod = eigenmodes
# remove any trailing spaces for each element
for k in range(len(eigmod)):
eigmod[k] = float(eigmod[k])#.lstrip().rstrip()
eigmod[k] = float(eigmod[k]) #.lstrip().rstrip()
df_dict['body'].append(body)
df_dict['Fd_hz'].append(eigmod[0])
......@@ -1260,16 +1030,16 @@ def ReadEigenStructure(file_path, file_name, debug=False, max_modes=500):
"""
#0 Version ID : HAWC2MB 11.3
#1 ___________________________________________________________________
#2 Structure eigenanalysis output
#3 ___________________________________________________________________
#4 Time : 13:46:59
#5 Date : 28:11.2012
#6 ___________________________________________________________________
#7 Results: fd [Hz] fn [Hz] log.decr [%]
#8 Mode nr: 1: 3.58673E+00 3.58688E+00 5.81231E+00
# Mode nr:294: 0.00000E+00 6.72419E+09 6.28319E+02
# 0 Version ID : HAWC2MB 11.3
# 1 ___________________________________________________________________
# 2 Structure eigenanalysis output
# 3 ___________________________________________________________________
# 4 Time : 13:46:59
# 5 Date : 28:11.2012
# 6 ___________________________________________________________________
# 7 Results: fd [Hz] fn [Hz] log.decr [%]
# 8 Mode nr: 1: 3.58673E+00 3.58688E+00 5.81231E+00
# Mode nr:294: 0.00000E+00 6.72419E+09 6.28319E+02
FILE = opent(os.path.join(file_path, file_name))
lines = FILE.readlines()
......@@ -1280,12 +1050,12 @@ def ReadEigenStructure(file_path, file_name, debug=False, max_modes=500):
# we now the number of modes by having the number of lines
nrofmodes = len(lines) - header_lines
modes_arr = np.ndarray((3,nrofmodes))
modes_arr = np.ndarray((3, nrofmodes))
for i, line in enumerate(lines):
if i > max_modes:
# cut off the unused rest
modes_arr = modes_arr[:,:i]
modes_arr = modes_arr[:, :i]
break
# ignore the header
......@@ -1294,9 +1064,9 @@ def ReadEigenStructure(file_path, file_name, debug=False, max_modes=500):
# split up mode nr from the rest
parts = line.split(':')
#modenr = int(parts[1])
# modenr = int(parts[1])
# get fd, fn and damping, but remove all empty items on the list
modes_arr[:,i-header_lines]=misc.remove_items(parts[2].split(' '),'')
modes_arr[:, i-header_lines]=misc.remove_items(parts[2].split(' '), '')
return modes_arr
......@@ -1430,7 +1200,7 @@ class UserWind(object):
t1 = np.exp(-math.sqrt(z_h / h_ME))
t2 = (z - z_h) / math.sqrt(z_h * h_ME)
t3 = ( 1.0 - (z-z_h)/(2.0*math.sqrt(z_h*h_ME)) - (z-z_h)/(4.0*z_h) )
t3 = (1.0 - (z-z_h)/(2.0*math.sqrt(z_h*h_ME)) - (z-z_h)/(4.0*z_h))
return a_phi * t1 * t2 * t3
......@@ -1479,9 +1249,9 @@ class UserWind(object):
# assert np.allclose(np.abs(u), np.abs(u2))
# assert np.allclose(np.abs(v), np.abs(v2))
u_full = u[:,np.newaxis] + np.zeros((3,))[np.newaxis,:]
v_full = v[:,np.newaxis] + np.zeros((3,))[np.newaxis,:]
w_full = np.zeros((nr_vert,nr_hor))
u_full = u[:, np.newaxis] + np.zeros((3,))[np.newaxis, :]
v_full = v[:, np.newaxis] + np.zeros((3,))[np.newaxis, :]
w_full = np.zeros((nr_vert, nr_hor))
return u_full, v_full, w_full, x, z
......@@ -1517,10 +1287,10 @@ class UserWind(object):
w_comp = np.genfromtxt(fname, skiprows=3+2+nr_vert*2,
skip_footer=i-3-3-nr_vert*3)
v_coord = np.genfromtxt(fname, skiprows=3+3+nr_vert*3,
skip_footer=i-3-3-nr_vert*3-3)
skip_footer=i-3-3-nr_vert*3-3)
w_coord = np.genfromtxt(fname, skiprows=3+3+nr_vert*3+4,
skip_footer=i-k)
phi_deg = np.arctan(v_comp[:,0]/u_comp[:,0])*180.0/np.pi
skip_footer=i-k)
phi_deg = np.arctan(v_comp[:, 0]/u_comp[:, 0])*180.0/np.pi
return u_comp, v_comp, w_comp, v_coord, w_coord, phi_deg
......@@ -1554,10 +1324,10 @@ class UserWind(object):
np.savetxt(fid, w, fmt=fmt_uvw, delimiter=' ')
h2 = b'# v coordinates (along the horizontal, nr_hor, 0 rotor center)'
fid.write(b'%s\n' % h2)
np.savetxt(fid, v_coord.reshape((v_coord.size,1)), fmt=fmt_coord)
np.savetxt(fid, v_coord.reshape((v_coord.size, 1)), fmt=fmt_coord)
h3 = b'# w coordinates (zero is at ground level, height, nr_hor)'
fid.write(b'%s\n' % h3)
np.savetxt(fid, w_coord.reshape((w_coord.size,1)), fmt=fmt_coord)
np.savetxt(fid, w_coord.reshape((w_coord.size, 1)), fmt=fmt_coord)
class WindProfiles(object):
......@@ -1679,9 +1449,9 @@ class Turbulence(object):
# mean velocity components at the center of the box
v1, v2 = (shape[1]/2)-1, shape[1]/2
w1, w2 = (shape[2]/2)-1, shape[2]/2
ucent = (u[:,v1,w1] + u[:,v1,w2] + u[:,v2,w1] + u[:,v2,w2]) / 4.0
vcent = (v[:,v1,w1] + v[:,v1,w2] + v[:,v2,w1] + v[:,v2,w2]) / 4.0
wcent = (w[:,v1,w1] + w[:,v1,w2] + w[:,v2,w1] + w[:,v2,w2]) / 4.0
ucent = (u[:, v1, w1] + u[:, v1, w2] + u[:, v2, w1] + u[:, v2, w2]) / 4.0
vcent = (v[:, v1, w1] + v[:, v1, w2] + v[:, v2, w1] + v[:, v2, w2]) / 4.0
wcent = (w[:, v1, w1] + w[:, v1, w2] + w[:, v2, w1] + w[:, v2, w2]) / 4.0
# FIXME: where is this range 351:7374 coming from?? The original script
# considered a box of lenght 8192
......@@ -1707,9 +1477,9 @@ class Turbulence(object):
iv = np.zeros(shape)
iw = np.zeros(shape)
iu[:,:,:] = (u - umean)/ustd*1000.0
iv[:,:,:] = (v - vmean)/vstd*1000.0
iw[:,:,:] = (w - wmean)/wstd*1000.0
iu[:, :, :] = (u - umean)/ustd*1000.0
iv[:, :, :] = (v - vmean)/vstd*1000.0
iw[:, :, :] = (w - wmean)/wstd*1000.0
# because MATLAB and Octave do a round when casting from float to int,
# and Python does a floor, we have to round first
......@@ -1741,33 +1511,33 @@ class Turbulence(object):
iu, iv, iw = self.convert2bladed(fpath, basename, shape=shape)
fid = open(fpath + basename + '.wnd', 'wb')
fid.write(struct.pack('h', R1)) # R1
fid.write(struct.pack('h', R2)) # R2
fid.write(struct.pack('i', turb)) # Turb
fid.write(struct.pack('f', 999)) # Lat
fid.write(struct.pack('f', 999)) # rough
fid.write(struct.pack('f', 999)) # refh
fid.write(struct.pack('f', longti)) # LongTi
fid.write(struct.pack('f', latti)) # LatTi
fid.write(struct.pack('f', vertti)) # VertTi
fid.write(struct.pack('f', dv)) # VertGpSpace
fid.write(struct.pack('f', dw)) # LatGpSpace
fid.write(struct.pack('f', du)) # LongGpSpace
fid.write(struct.pack('i', shape[0]/2)) # HalfAlong
fid.write(struct.pack('f', mean_ws)) # meanWS
fid.write(struct.pack('f', 999.)) # VertLongComp
fid.write(struct.pack('f', 999.)) # LatLongComp
fid.write(struct.pack('f', 999.)) # LongLongComp
fid.write(struct.pack('i', 999)) # Int
fid.write(struct.pack('i', seed)) # Seed
fid.write(struct.pack('i', shape[1])) # VertGpNum
fid.write(struct.pack('i', shape[2])) # LatGpNum
fid.write(struct.pack('f', 999)) # VertLatComp
fid.write(struct.pack('f', 999)) # LatLatComp
fid.write(struct.pack('f', 999)) # LongLatComp
fid.write(struct.pack('f', 999)) # VertVertComp
fid.write(struct.pack('f', 999)) # LatVertComp
fid.write(struct.pack('f', 999)) # LongVertComp
fid.write(struct.pack('h', R1)) # R1
fid.write(struct.pack('h', R2)) # R2
fid.write(struct.pack('i', turb)) # Turb
fid.write(struct.pack('f', 999)) # Lat
fid.write(struct.pack('f', 999)) # rough
fid.write(struct.pack('f', 999)) # refh
fid.write(struct.pack('f', longti)) # LongTi
fid.write(struct.pack('f', latti)) # LatTi
fid.write(struct.pack('f', vertti)) # VertTi
fid.write(struct.pack('f', dv)) # VertGpSpace
fid.write(struct.pack('f', dw)) # LatGpSpace
fid.write(struct.pack('f', du)) # LongGpSpace
fid.write(struct.pack('i', shape[0]/2)) # HalfAlong
fid.write(struct.pack('f', mean_ws)) # meanWS
fid.write(struct.pack('f', 999.)) # VertLongComp
fid.write(struct.pack('f', 999.)) # LatLongComp
fid.write(struct.pack('f', 999.)) # LongLongComp
fid.write(struct.pack('i', 999)) # Int
fid.write(struct.pack('i', seed)) # Seed
fid.write(struct.pack('i', shape[1])) # VertGpNum
fid.write(struct.pack('i', shape[2])) # LatGpNum
fid.write(struct.pack('f', 999)) # VertLatComp
fid.write(struct.pack('f', 999)) # LatLatComp
fid.write(struct.pack('f', 999)) # LongLatComp
fid.write(struct.pack('f', 999)) # VertVertComp
fid.write(struct.pack('f', 999)) # LatVertComp
fid.write(struct.pack('f', 999)) # LongVertComp
# fid.flush()
# bladed2 = np.ndarray((shape[0], shape[2], shape[1], 3), dtype=np.int16)
......@@ -1783,9 +1553,9 @@ class Turbulence(object):
# re-arrange array for bladed format
bladed = np.ndarray((shape[0], shape[2], shape[1], 3), dtype=np.int16)
bladed[:,:,:,0] = iu[:,::-1,:]
bladed[:,:,:,1] = iv[:,::-1,:]
bladed[:,:,:,2] = iw[:,::-1,:]
bladed[:, :, :, 0] = iu[:, ::-1, :]
bladed[:, :, :, 1] = iv[:, ::-1, :]
bladed[:, :, :, 2] = iw[:, ::-1, :]
bladed_swap_view = bladed.swapaxes(1,2)
bladed_swap_view.tofile(fid, format='%int16')
......