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usnistgov
FiPy is a Finite Volume PDE solver written in Python
Hi again, I just want to point out that in the developer version of FiPy, the plot windows keep switching focus when refreshing each plot with viewer.plot(). Is there a...
See https://github.com/usnistgov/fipy/pull/600#issuecomment-426708018 - [ ] Add an appropriate [badge](https://github.com/usnistgov/fipy/issues/538), too
The file [documentation/CREDITS.rst](https://github.com/usnistgov/fipy/blob/develop/documentation/CREDITS.rst) may be out of date. Does it make sense to keep it? After [@wd15's comment](https://github.com/usnistgov/fipy/pull/594#discussion_r214390572)
Myavi installation is not compatible with wxPython 4x (or any wxPython version available with Pip), returned error: splash_screen = wx.SplashScreen( AttributeError: 'module' object has no attribute 'SplashScreen' Reading around, it...
```python >>> m = Grid1D(nx=2, dx=1.) >>> var = CellVariable(mesh=m) >>> var.constrain(1., where=m.facesRight) >>> mask = m.x < 1. >>> var.constrain(0.25, where=mask) >>> eqn = DiffusionTerm() >>> eqn.solve(var) >>> print...
[Test of AdsorbingSurfactantEquation](https://github.com/usnistgov/fipy/blob/952b5dba650423c98d69e72665fb9ec6f7ff9d4e/examples/levelSet/electroChem/adsorbingSurfactantEquation.py#L251) [fails on linux with scipy solvers](https://travis-ci.org/guyer/fipy/jobs/384947287), but [not always?!?](https://travis-ci.org/usnistgov/fipy/jobs/384952914) `accVar` seems to agree with results on a Mac for first 34 steps, but then starts to diverge...
The author of [meshio](https://github.com/nschloe/meshio) here. I noticed that in https://github.com/usnistgov/fipy/blob/develop/fipy/meshes/gmshMesh.py there's quite a bit of code dealing with gmsh i/o. Much of it can probably be replaced by a meshio...
@achennu [reports](https://github.com/usnistgov/fipy/issues/#534#issuecomment-358469405) in #534: The creation of meshes (1D in my case) does not seem to take distance units as its input in `dx`. That is `Grid1D(dx=PhysicalField(0.1, 'mm'), nx=100)` fails....
The following breaks with on multiple nodes ``` python import fipy as fp geoFile = 'tmsh3d.geo' mesh = fp.Gmsh3D(geoFile) mx,my,mz = mesh.getCellCenters() ``` run using ``` $ mpirun -machinefile machinefile...
As reported in http://thread.gmane.org/gmane.comp.python.fipy/2755, an order-2 Gmsh is not imported correctly, producing a mesh with gaps.  Are we reading the correct three nodes? _Imported from trac ticket [#478](http://www.ctcms.nist.gov/cgi-bin/redirectLegacyMatforge.py?url=http://matforge.org/fipy/ticket/478), created...