Add significant digits to wind speed lookup tables

dzalkind · Feb 5, 2021 · ed019eb · ed019eb
1 parent bd13c02
commit ed019eb
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/ROSCO_toolbox/utilities.py b/ROSCO_toolbox/utilities.py
@@ -139,8 +139,8 @@ def write_DISCON(turbine, controller, param_file='DISCON.IN', txt_filename='Cp_C
     file.write(      '"{}"      ! PerfFileName      - File containing rotor performance tables (Cp,Ct,Cq)\n'.format(txt_filename))
     file.write('{:<7d} {:<10d}  ! PerfTableSize     - Size of rotor performance tables, first number refers to number of blade pitch angles, second number referse to number of tip-speed ratios\n'.format(len(turbine.Cp.pitch_initial_rad),len(turbine.Cp.TSR_initial)))
     file.write('{:<11d}         ! WE_FOPoles_N      - Number of first-order system poles used in EKF\n'.format(len(controller.A)))
-    file.write('{}              ! WE_FOPoles_v      - Wind speeds corresponding to first-order system poles [m/s]\n'.format(''.join('{:<4.2f} '.format(controller.v[i]) for i in range(len(controller.v)))))
-    file.write('{}              ! WE_FOPoles        - First order system poles\n'.format(''.join('{:<10.8f} '.format(controller.A[i]) for i in range(len(controller.A)))))
+    file.write('{}              ! WE_FOPoles_v      - Wind speeds corresponding to first-order system poles [m/s]\n'.format(''.join('{:<4.4f} '.format(controller.v[i]) for i in range(len(controller.v)))))
+    file.write('{}              ! WE_FOPoles        - First order system poles [1/s]\n'.format(''.join('{:<10.8f} '.format(controller.A[i]) for i in range(len(controller.A)))))
     file.write('\n')
     file.write('!------- YAW CONTROL ------------------------------------------------------\n')
     file.write('{:<13.1f}       ! Y_ErrThresh		- Yaw error threshold. Turbine begins to yaw when it passes this. [rad^2 s]\n'.format(0.0))
@@ -162,7 +162,7 @@ def write_DISCON(turbine, controller, param_file='DISCON.IN', txt_filename='Cp_C
     file.write('\n')
     file.write('!------- MINIMUM PITCH SATURATION -------------------------------------------\n')
     file.write('{:<11d}         ! PS_BldPitchMin_N  - Number of values in minimum blade pitch lookup table (should equal number of values in PS_WindSpeeds and PS_BldPitchMin)\n'.format(len(controller.ps_min_bld_pitch)))
-    file.write('{}              ! PS_WindSpeeds     - Wind speeds corresponding to minimum blade pitch angles [m/s]\n'.format(''.join('{:<4.2f} '.format(controller.v[i]) for i in range(len(controller.v)))))
+    file.write('{}              ! PS_WindSpeeds     - Wind speeds corresponding to minimum blade pitch angles [m/s]\n'.format(''.join('{:<4.4f} '.format(controller.v[i]) for i in range(len(controller.v)))))
     file.write('{}              ! PS_BldPitchMin    - Minimum blade pitch angles [rad]\n'.format(''.join('{:<10.8f} '.format(controller.ps_min_bld_pitch[i]) for i in range(len(controller.ps_min_bld_pitch)))))
     file.write('\n')
     file.write('!------- SHUTDOWN -----------------------------------------------------------\n')