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Dataset results
4 results for “VTK”
KPP-3 Artifact for WarpX <> ALPINE: Ascent + VTK-m
<p>This documents a run of WarpX with in situ visualization using Ascent and VTK-m. The simulation was run on Frontier (OLCF).</p> <p>ECP project ALPINE provides GPU capable C++ libraries (Conduit, Ascent, VTK-h) that can use VTK-m for rendering of multi-source, multi-camera scenes. Using Ascent and VTK-m, both a WarpX simulation and a coupled in situ visualization were run on over 500 Frontier GPUs.</p> <p>WarpX documentation: https://warpx.readthedocs.io<br> Ascent documentation: https://ascent.readthedocs.io</p>
Density field data & VTK files for dislocation embedding analysis
<p>The dataset includes dislocation density field results and VTK files from the discrete dislocation dynamics (DDD) simulation of an FCC-based structure (Al).</p> <p>Various loading directions in compression ([100], [110], [111], [234]) and their misorientations (-10°, -5°, 0°, +5°, +10°) were analyzed using two different initial dislocation densities in the DDD simulation.</p> <p>Post-processing was done with two different discretizations, yielding a dataset with the following description:</p> <p><strong>ddd_8res_0deg </strong>— 8x16x8 discretization data with 0° misorientation.<br><strong>ddd_8res_p5deg</strong> — 8x16x8 discretization data with +5° misorientation.<br><strong>ddd_8ress_m5deg </strong>— 8x16x8 discretization data with -5° misorientation.<br><strong>ddd_8res_p10deg</strong> — 8x16x8 discretization data with +10° misorientation.<br><strong>ddd_8res_m10deg </strong>— 8x16x8 discretization data with -10° misorientation.</p> <p><strong>ddd_16res_0deg </strong>— 16x32x16 discretization data with 0° misorientation.<br><strong>ddd_16res_p5deg </strong>— 16x32x16 discretization data with +5° misorientation.<br><strong>ddd_16ress_m5deg</strong> — 16x32x16 discretization data with -5° misorientation.<br><strong>ddd_16res_p10deg </strong>— 16x32x16 discretization data with +10° misorientation.<br><strong>ddd_16res_m10deg </strong>— 16x32x16 discretization data with -10° misorientation.</p> <p><strong>config1</strong> — \(2.5 \times 10^{13} \text{ m}^{-2}\)<br><strong>config2 </strong>— \(1 \times 10^{14} \text{ m}^{-2}\)</p> <p>This dataset complements a related publication as additional information. The link to the publication will be made available after it is published.</p>
Density field data, VTK files and Jupyter notebook for dislocation embedding analysis (with periodic boundary condition)
<p><strong>pbc_dataset.zip</strong></p> <p>The density field data is only for 0 degrees of misorientation with loading directions along [100], [110], [111], [234]. </p> <p>Folder paths for low density and low resolution simulation are:</p> <ol> <li>0deg/dir100/2.5e+13/config3/10x10x10</li> <li>0deg/dir110/2.5e+13/config3/10x10x10</li> <li>0deg/dir111/2.5e+13/config3/10x10x10</li> <li>0deg/dir234/2.5e+13/config3/10x10x10</li> </ol> <p>Folder paths for high density and high resolutions are:</p> <ol> <li>0deg/dir100/1e+14/config1/20x20x20</li> <li>0deg/dir110/1e+14/config1/20x20x20</li> <li>0deg/dir111/1e+14/config1/20x20x20</li> <li>0deg/dir234/1e+14/config1/20x20x20</li> </ol> <p>Each set of simulation has 2000 density field data files. Total files : 16000</p> <p>Please ensure that above paths are entered in the Jupyter notebook script file.</p> <p> </p> <p><strong>vtk.zip</strong></p> <p>VTK files for each simulation. Each simulation has 2000 files. </p> <p><strong>Dislocation_embeddings_pbc.ipynb</strong></p> <p>Jupyter notebook to generate dislocation embeddings for uploaded dataset.</p> <p> </p>
Vtk files: Thermal ablation using CutFEM
<p>Thermal ablation using CutFEM - rectangular cavity - Vtk files</p>
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.