Error in tutorial 5

Drivability Checker
1

Dear developers!
I can not run tutorial 5. It terminates with the following error in cell 4 line 5:

Best regards,
Rudolf

---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
Cell In[4], line 5

…

AttributeError: module ‘numpy’ has no attribute ‘int’.
np.int was a deprecated alias for the builtin int. To avoid this error in existing code, use int by itself. Doing this will not modify any behavior and is safe. When replacing np.int, you may wish to use e.g. np.int64 or np.int32 to specify the precision. If you wish to review your current use, check the release note link for additional information.
The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at:

2

Hi Rudolf,

thanks for notifying us. This error occurs seems to occurr with newer versions of numpy. You can solve it by replacing np.int by int in cell 3, i.e.,

start_time=np.asfortranarray(loaded["start_time_step"].astype(int))

I will also fix it in the repository.

Best,
Gerald