I am working with FEniCS X and have a question regarding using fiber in my code. For context, fiber refers to the structural orientation in materials (often used in simulations of biological tissues like the heart, where fibers represent the direction of muscle cells). I was able to solve the fiber issue once, but when I try to reuse that solution by reading the mesh, it doesn’t seem to work.
I would like to ask if it is possible to use a previous output as input in FEniCS X? Currently, I am encountering an error when attempting this. Could you kindly provide an example or guide me on how to achieve this?
After solving the fiber issue, I aim to solve the potential equation. If there’s any guidance or alternative way to approach this problem, I would really appreciate it.
Thank you so much for your previous response! I really appreciate the help.
I managed to solve the fiber issue using software available in our lab. However, I now want to use these outputs in FEniCS X to solve the potential equation, but I am encountering a problem when trying to load or work with the output files in FEniCS X.
Could you please recommend a solution or guide me on how to properly use these outputs in FEniCS X? Any suggestions or examples would be incredibly helpful.