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Dear all,
I am simulating some 1D PIC using epoch to understand how it works. But, it is hard for me to understand the simulation as we are using only one dimension (let say x-axis), but all three ve…
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## Summary
There is a segfault when running examples in the `track-surf-collisions` branch with image dumping uncommented. The examples run fine with the dump image section commented out.
## Typ…
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Currently, Es calculates forces/energies in the RegularDecomposition as follows:
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* Iterate over all local (not ghost) cells
* For each of them consider all upper/right/back neighbor cells (i.e. s…
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Parcels currently lacks automatic computation of the derivative of a `Field`. A use case is computing the gradient in a diffusivity field. In the `AdvectionDiffusion` kernels, this is now implemented …
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Certain setups, like laser solid density interactions, require very high numbers of particles and have very strongly localized density distributions.
It would be good have an option to load-balance t…
n01r updated
3 months ago
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## Data flow
See [Metatensor - Data flow](https://docs.metatensor.org/latest/atomistic/overview.html#data-flow-between-the-model-and-engine)
* ESPResSo needs to export a neighbor list in the for…
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In writing step-83 (#12429), it turns out to be annoying that `Triangulation::save(archive)` does not do the same as `Triangulation::save(filename)`. The former writes everything about the triangulati…
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I'll implement PolyPIC with undergraduate students at Kyungpook National University.
References: https://arxiv.org/pdf/1807.05183.pdf
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When I install CB Geo, execute the ’make‘. There are a large number of errors reported for :
[ 1%] Building CXX object CMakeFiles/mpmtest.dir/tests/mpi_transfer_particle_test.cc.o
/home/cbgeo/res…
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Currently, `UpdateCellList!` clears all cells and adds particles again. For use cases like SPH simulations where only small changes in position happen between updates, it will be much faster to only u…