WARNING:tensorflow:From /usr/local/lib/python3.6/dist-packages/simnet-0.0.1-py3.6.egg/simnet/optimizer.py:175: The name tf.train.Optimizer is deprecated. Please use tf.compat.v1.train.Optimizer instead. /usr/lib/python3.6/importlib/_bootstrap.py:219: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'. return f(*args, **kwds) Traceback (most recent call last): File "pipeflow.py", line 164, in ctr.run() File "/usr/local/lib/python3.6/dist-packages/simnet-0.0.1-py3.6.egg/simnet/controller.py", line 79, in run File "pipeflow.py", line 144, in __init__ super(AneurysmSolver, self).__init__(**config) File "/usr/local/lib/python3.6/dist-packages/simnet-0.0.1-py3.6.egg/simnet/solver.py", line 94, in __init__ File "pipeflow.py", line 90, in __init__ batch_size_per_area=128) File "/usr/local/lib/python3.6/dist-packages/simnet-0.0.1-py3.6.egg/simnet/mesh_utils/mesh.py", line 284, in boundary_bc ZeroDivisionError: division by zero