Dear Fipy developers,
Many thanks for Fipy, and congratulations on the new version.
I do not have the occasion to work with Fipy as often as I would like,
but last Thursday, two students started a small numerical research
project with Fipy. The new Fipy release happened just before, which I
consi
gt; exponent an arithmetic exponent? Is i part of a sum? I had trouble
> expanding the diffusion term to n>=4.
>
> Regards,
>
> Amine
>
> On Mon, Jan 20, 2020 at 5:23 PM Martinus WERTS
> mailto:martinus.we...@ens-rennes.fr>>
> wrote:
>
> Dear Amine,
>
Dear Amine,
Concerning your second question, I think that this a normal (but in this
case, annoying) feature of the Jupyter notebook.
You might trying adding an extra (dummy) command to the cell, after the
line in which the Viewer() is instantiated. For example: ``print('Ready')``.
Best,
Martin
Dear Justin,
Independently of the mesh, the cells in FiPy are stored in a 1D array (a
vector).
The coordinates of each cell are also available as 1D arrays. E.g., for
a "UniformGrid3D" mesh, one can obtain these as
X, Y, Z = mesh.cellCenters
In the case of structured meshes, it is possible
Dear Dario,
I am currently using Fipy for a slightly different diffusion-reaction
problem.
I use a CellVariable on the same grid for the (spatially-dependent) rate
constant. One can set its values in a "numpy-vectorized" fashion by
accessing the "value" property of the CellVariable.
By usi
octant of the solution...). The FiPy results agree really well
with the analytic solution, and the calculation time is very acceptable
for now.
Best wishes,
Martin
On 10/10/2018 17:46, Daniel Wheeler wrote:
> On Thu, Sep 20, 2018 at 4:15 AM Martinus WERTS
> wrote:
>> Now I would like t
Dear Fipy list,
I am pretty much new to FiPy. I am using it to model the dynamic
response of reaction-diffusion systems (particles/molecules diffusing to
microelectrodes and then being captured/reacting). I had succes on a 2D
Cartesian mesh (both Dirichlet and Neumann/zero flux boundary conditi
