Espen Hagen

Hi @alejoe91, @wvangeit; as `mpi4py` appeared to be a problem, I've made a PR to LFPy (https://github.com/LFPy/LFPy/pull/433) that removes this package dependency altogether (by using similar MPI communication provided via...

Hi @halfflat; For my particular use case I don't see any reason why suggestion 1 should not work. As `segment_tree` already has the `append` method I think extending this with...

Hi @brenthuisman , Thanks for testing! I assume you did this locally? I now think the explanation is a `sys.path` ordering issue resulting from the `module load Python/3.9.6 ...` above....

> Invoking `-DARB_USE_BUNDLED_LIBS=ON` should cause CMAKE not to search for Pybind11, but grab it from the project source. I don't see how appending/modifying paths would influence that. What am I...

Hi again. I tried passing `PYTHON_EXECUTABLE` to `CMake` and `VERBOSE=1` to `make`. `CMake` output seems ok: ``` $ cmake -DARB_WITH_PYTHON=ON -DARB_USE_BUNDLED_LIBS=ON -DARB_WITH_MPI=OFF -DARB_PYTHON_LIB_PATH=~/.local/lib/python3.9/site-packages/ -DCMAKE_INSTALL_PREFIX=~/.local -DPYTHON_EXECUTABLE=/p/software/jurecadc/stages/2022/software/Python/3.9.6-GCCcore-11.2.0/bin/python .. Re-run cmake no build...

Good. I see a rudimentary d-lambda rule implementation was used here: https://github.com/arbor-sim/arbor/commit/df3bc45d5aff6021a49821c425c25faf887e4eb0#diff-e4675578f301beb2d65392d4b89a0c6be4c0fbf841829d64d0e3b05320a362f6R53, but the needed function `length_constant` was renamed and finally removed at some later point here it looks like:...

Hi, I fully support that an implementation should account for the heterogeneity of the cable diameters. If tiny CVs may be left over (with very short length in units of...

Please add a feature for voltage clamps which allows for arbitrary long sequences of piece-wise constant holding potentials as well.

Hi @halfflat. I think to mimic the experimental voltage clamp setup as a dynamic current injection in a point make more sense, that is, see more use in order to...

Hi. Mimicking `svclamp` one way or the other seems like a good step forward indeed. It also seems to be preferable over the other VClamp mechanism: https://www.neuron.yale.edu/neuron/faq#faq-What-is-the-difference-between-SEClamp-and-VClamp,-and-which-should-I-use? My only concern...