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leal26 / AeroPy

Python interface for XFOIL. The objective of this library is to be able to be able to call XFOIL from Python iteratively for any simulation in a total of 4 lines total.
MIT License
60 stars 31 forks source link

Problem running #22

Open Darius-bit opened 3 years ago

Darius-bit commented 3 years ago

Hi, I am using Anaconda3 and I installed Aeropy. When I try the sample code: from aeropy.xfoil_module import find_coefficients find_coefficients(airfoil='naca0012', alpha=12.) I got this error: runfile('C:/Users/x/untitled2.py', wdir='C:/Users/x') Traceback (most recent call last):

File "C:\Users\x\untitled2.py", line 9, in find_coefficients(airfoil='naca0012', alpha=12.)

File "C:\Users\x\anaconda3\lib\site-packages\aeropy\xfoil_module.py", line 983, in find_coefficients call(airfoil, alpha, Reynolds=Reynolds,

File "C:\Users\x\anaconda3\lib\site-packages\aeropy\xfoil_module.py", line 229, in call ps = sp.Popen(['xfoil.exe'],

File "C:\Users\x\anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 105, in init super(SubprocessPopen, self).init(*args, **kwargs)

File "C:\Users\x\anaconda3\lib\subprocess.py", line 854, in init self._execute_child(args, executable, preexec_fn, close_fds,

File "C:\Users\x\anaconda3\lib\subprocess.py", line 1307, in _execute_child hp, ht, pid, tid = _winapi.CreateProcess(executable, args,

FileNotFoundError: [WinError 2] Impossibile trovare il file specificato

How can figure it out? Best Dario

Areteos commented 3 years ago

Hi Darius, I had the same problem. Try adding the Xfoil directory to your system's PATH variable, that fixed it for me.