Still with my bird migration, I would like to represent the return of the birds in Europe after spending time in Africa.
To achieve that, I need to be able to "reverse" the diffusion of the

I am trying to solve the following coupled pde's in fipy. I tried the following
eq1 = (DiffusionTerm(coeff=1, var=f)f*DiffusionTerm(coeff=1, var=phi)
+ff**3 == 0)
eq2 = (2*DiffusionTerm(co...

I am trying to solve advectiondiffusion equation in python using fipy. I would like to manipulate the convection coefficient so that it point at the center of the domain.
My code is
from fipy im...

I'm trying to solve a system of partial differential equations in Python, using Fipy. I have a system of at least 3 PDEs.
I was wondering which approach is best for solving such a system? Fipy su...

this question is probably due to my lack of knowledge of python, nonetheless here it is: is it possible to import a gmsh mesh file.geo instead of writing it entirely on the fipy script as is it don...

I am new in FiPy and I have problems with the example:
examples.diffusion.circle: https://www.ctcms.nist.gov/fipy/examples/diffusion/generated/examples.diffusion.circle.html
I get the error:

I am trying to use fipy to solve a non linear pde and i have a couple of questions regarding the usage.
1 can i set the grid1D object to start from a specific number rather than 0 ?
2 is it pos...

I tried to solve 1D coupled PDEs for an advectiondiffusionreaction problem with the Matlab function Pdepe (https://www.mathworks.com/help/matlab/ref/pdepe.html). This function is not working prop...

It seems to me that FiPys support for Gmsh relies upon which version of FiPy is installed which sounds reasonable. Where can I find the information about which version of gmsh is still supported in...

I am new to fipy, so I apologise if this is a stupid question (and this doesn't seem to help me).
But is there a way to store fipy objects in humanreadable (or pythonreadable) form, other than
