Computational physicist in numerical relativity. Also passionate about software development, design, data visualization and teaching.
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Caltech
- Pasadena, California
- https://nilsvu.de
Highlights
- Pro
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sxs-collaboration/spectre
sxs-collaboration/spectre PublicSpECTRE is a code for multi-scale, multi-physics problems in astrophysics and gravitational physics.
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uhd-pap/course-deploy
uhd-pap/course-deploy PublicAn introduction to scientific programming in Python for first-year physics students at Heidelberg University
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latex-flipbook
latex-flipbook PublicDelight readers of your LaTeX document or thesis with a flipbook effect when they rapidly flick through the pages.
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gravitational-waves-playground
gravitational-waves-playground PublicMake gravitational waves visible in an interactive iPad simulation.
817 contributions in the last year
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Activity overview
Contributed to
sxs-collaboration/spectre,
sxs-collaboration/sxscon-2024-tutorials,
spack/spack
and 17 other
repositories
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Contribution activity
April 2025
Created 27 commits in 3 repositories
Created 1 repository
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nilsvu/hpc-lecture
C++
This contribution was made on Apr 4
Created a pull request in sxs-collaboration/spectre that received 12 comments
Exporter: add PointwiseInterpolator, interpolation in grid frame
Proposed changes
Adds the PointwiseInterpolator
interface to the exporter, which can hold volume data in memory to repeatedly interpolate to arbitr…
+414
−87
lines changed
•
12
comments
Opened 9 other pull requests in 2 repositories
sxs-collaboration/spectre
5
merged
3
open
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Fix macOS build on CI
This contribution was made on Apr 17
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PySphericalHarmonics: instantiate another transform function
This contribution was made on Apr 14
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Fix CI Py3.8 test
This contribution was made on Apr 14
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Add ElementSearchTree, use to speed up PointwiseInterpolator
This contribution was made on Apr 11
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Exporter: add SpacetimeInterpolator
This contribution was made on Apr 8
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PySphericalHarmonics: bind Strahlkorper in grid frame
This contribution was made on Apr 2
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BlockLogicalCoordinates: factor out search over blocks, support priority order
This contribution was made on Apr 2
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Exporter: split functions for reuse
This contribution was made on Apr 1
sxs-collaboration/www_black-holes_org
1
merged
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Add post about sxscon
This contribution was made on Apr 10
Reviewed 15 pull requests in 1 repository
sxs-collaboration/spectre
15 pull requests
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Whitespace deprecated after operator""
This contribution was made on Apr 19
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Add pybinding for find_observation_id
This contribution was made on Apr 19
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Support some empty volume files in GenerateXdmf
This contribution was made on Apr 14
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Sort files before concatenating for eccentricity control
This contribution was made on Apr 14
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Add ElementSearchTree, use to speed up PointwiseInterpolator
This contribution was made on Apr 14
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Add check for negative expansion boundary condition.
This contribution was made on Apr 11
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BBH pipeline: set time bounds in ecc control
This contribution was made on Apr 9
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PySphericalHarmonics: bind Strahlkorper in grid frame
This contribution was made on Apr 9
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Update create_initial_element for a Domain with non-conforming Blocks
This contribution was made on Apr 9
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Fix reported link time
This contribution was made on Apr 8
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Use topology to create initial mesh
This contribution was made on Apr 8
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Exporter: add PointwiseInterpolator, interpolation in grid frame
This contribution was made on Apr 7
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Disable black formatting in external python files
This contribution was made on Apr 3
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Exporter: split functions for reuse
This contribution was made on Apr 2
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BlockLogicalCoordinates: factor out search over blocks, support priority order
This contribution was made on Apr 2