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WISDEM
PermissionError: 'aeroelastic' <class FASTLoadCases>: Error calling compute(), [WinError 5] Access is denied
c:\repo\NREL\WEIS\examples\04_NREL5MW_OC4_semi
python weis_driver.py
Using weis.aeroelasticse in rosco.toolbox...
wisdem.wt
←[00m←[00m←[00m←[00m←[00m←[00m←[00mWARNING: Frequency index 0 has been used again for i=0 in the x-direction WARNING: Frequency index 3 has been used again for i=1 in the y-direction WARNING: Frequency index 1 has been used again for i=2 in the z-direction RuntimeWarning: C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\wisdem\commonse\utilization_dnvgl.py:316 The number of calls to function has reached maxfev = 50.NL: NLBGS 1 ; 2.44948974e+30 1 ←[00m←[00m←[00m←[00m←[00m←[00m←[00mWARNING: Frequency index 0 has been used again for i=0 in the x-direction WARNING: Frequency index 3 has been used again for i=1 in the y-direction WARNING: Frequency index 1 has been used again for i=2 in the z-direction RuntimeWarning: C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\wisdem\commonse\utilization_dnvgl.py:316 The number of calls to function has reached maxfev = 50.NL: NLBGS 2 ; 8.59661346e+09 3.50955275e-21 NL: NLBGS Converged ORBIT library intialized at 'C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\wisdem\library'
Objectives Turbine AEP: 23.9496905660 GWh Blade Mass: 16469.8925506885 kg LCOE: 146.3620584624 USD/MWh Tip Defl.: 4.5800216220 m
Cp-Ct-Cq surfaces completed at 20 % Cp-Ct-Cq surfaces completed at 40 % Cp-Ct-Cq surfaces completed at 60 % Cp-Ct-Cq surfaces completed at 80 % Cp-Ct-Cq surfaces completed at 100 %
Tuning a reference wind turbine controller using NREL's ROSCO toolbox
Traceback (most recent call last): File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\system.py", line 2620, in _call_user_function yield File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\explicitcomponent.py", line 283, in _compute_wrapper self.compute(self._inputs, self._outputs, File "C:\NREL\WEIS\weis\aeroelasticse\openmdao_openfast.py", line 605, in compute summary_stats, extreme_table, DELs, Damage, case_list, case_name, chan_time, dlc_generator = self.run_FAST(inputs, discrete_inputs, fst_vt)
File "C:\NREL\WEIS\weis\aeroelasticse\openmdao_openfast.py", line 1835, in run_FAST WindFile_type[i_case] , WindFile_name[i_case] = generate_wind_files(
File "C:\NREL\WEIS\weis\aeroelasticse\turbsim_util.py", line 260, in generate_wind_files wrapper.execute() File "C:\NREL\WEIS\weis\aeroelasticse\turbsim_util.py", line 220, in execute subprocess.call(exec_string) File "C:\ProgramData\anaconda3\envs\weis-env\Lib\subprocess.py", line 389, in call with Popen(*popenargs, **kwargs) as p:
File "C:\ProgramData\anaconda3\envs\weis-env\Lib\subprocess.py", line 1026, in init self._execute_child(args, executable, preexec_fn, close_fds, File "C:\ProgramData\anaconda3\envs\weis-env\Lib\subprocess.py", line 1538, in _execute_child hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
PermissionError: [WinError 5] Access is denied
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\NREL\WEIS\examples\04_NREL5MW_OC4_semi\weis_driver.py", line 16, in
File "C:\NREL\WEIS\weis\glue_code\runWEIS.py", line 199, in run_weis wt_opt.run_model() File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\problem.py", line 640, in run_model self.model.run_solve_nonlinear() File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\system.py", line 4416, in run_solve_nonlinear self._solve_nonlinear() File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\group.py", line 3180, in _solve_nonlinear self._nonlinear_solver._solve_with_cache_check() File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\solvers\nonlinear\nonlinear_runonce.py", line 26, in _solve_with_cache_check self.solve() # don't use caching
File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\solvers\nonlinear\nonlinear_runonce.py", line 45, in solve self._gs_iter() File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\solvers\solver.py", line 800, in _gs_iter subsys._solve_nonlinear() File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\explicitcomponent.py", line 312, in _solve_nonlinear self._compute_wrapper() File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\explicitcomponent.py", line 266, in _compute_wrapper with self._call_user_function('compute'): File "C:\ProgramData\anaconda3\envs\weis-env\Lib\contextlib.py", line 158, in exit self.gen.throw(typ, value, traceback) File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\system.py", line 2626, in _call_user_function raise err_type( File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\system.py", line 2620, in _call_user_function yield File "C:\ProgramData\anaconda3\envs\weis-env\Lib\site-packages\openmdao\core\explicitcomponent.py", line 283, in _compute_wrapper self.compute(self._inputs, self._outputs, File "C:\NREL\WEIS\weis\aeroelasticse\openmdao_openfast.py", line 605, in compute summary_stats, extreme_table, DELs, Damage, case_list, case_name, chan_time, dlc_generator = self.run_FAST(inputs, discrete_inputs, fst_vt)
File "C:\NREL\WEIS\weis\aeroelasticse\openmdao_openfast.py", line 1835, in run_FAST WindFile_type[i_case] , WindFile_name[i_case] = generate_wind_files(
File "C:\NREL\WEIS\weis\aeroelasticse\turbsim_util.py", line 260, in generate_wind_files wrapper.execute() File "C:\NREL\WEIS\weis\aeroelasticse\turbsim_util.py", line 220, in execute subprocess.call(exec_string) File "C:\ProgramData\anaconda3\envs\weis-env\Lib\subprocess.py", line 389, in call with Popen(*popenargs, **kwargs) as p:
File "C:\ProgramData\anaconda3\envs\weis-env\Lib\subprocess.py", line 1026, in init self._execute_child(args, executable, preexec_fn, close_fds, File "C:\ProgramData\anaconda3\envs\weis-env\Lib\subprocess.py", line 1538, in _execute_child hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
PermissionError: 'aeroelastic' <class FASTLoadCases>: Error calling compute(), [WinError 5] Access is denied
@edpeca - Thanks for elevating this from email so that others can benefit from the recorded exchange.
First, can you confirm that you are on the WEIS develop branch? A git status command should tell you. Assuming that isn't the issue, can you also confirm that you don't have FileExplorer or other programs somehow blocking the access to the working folder where TurbSim is trying to run?
Yes, I am currently using develop branch. I believe it might be due to Windows Secutiry blocking the access to OpenFast
That was going to be my next question. If you just type openfast -h and turbsim -h at the command line, does that work? Sounds like that is blocked?
openfast -h works, but turbsim -h prompts "Access denied" and it is blocked by Windows Secutiry. I have raised a ticket in our IT management system
Sounds good. Please let us know if the Windows Security fix resolves the issue.
It seems like this issue has been resolved. Please re-open it if you need further assistance.
