schema string | packs list | substrate dict |
|---|---|---|
substratecommons/1 | [
{
"id": "gm/packed-spheres-leaky",
"path": "packs/gm_spheres_100ms.rpk",
"sha256": "d768d2171f972bdbe562c83f5414104877d58d585c5817568f53b277a8bdcb78",
"bytes": 12792738,
"n_walkers": 20000,
"T_max": 0.1,
"dt_traj": 0.0001,
"K": 48,
"method": "bridge_dst",
"temporal_bandwidth_... | {
"id": "analytic/packedspheres",
"box_min": [
-0.000031229558230005354,
-0.000031229558230005354,
-0.000031229558230005354
],
"box_max": [
0.000031229558230005354,
0.000031229558230005354,
0.000031229558230005354
],
"boundary": [
"periodic",
"periodic",
"periodic"
],
... |
SubstrateCommons/grey-matter-spheres
Replay packs (.rpk) built with dmipy_sim: one converged Monte-Carlo walk each, stored so any acquisition can be replayed on it. Load one with ReplayPack.load("hf://SubstrateCommons/grey-matter-spheres/<path>"); the manifest (manifest.json) holds the sha256 every load is checked against. This file is rendered from the manifest by dmipy_sim.replay.publish.
Substrate
analytic/packedspheres
- box: 62.4591 × 62.4591 × 62.4591 µm
- boundary: periodic, periodic, periodic
| pool | D (m²/s) | water fraction |
|---|---|---|
| extra | 2e-09 | 1 |
| intra | 2e-09 | 0 |
Packs
| id | duration | walkers | bands | channels | floor | size | commit | path |
|---|---|---|---|---|---|---|---|---|
gm/packed-spheres-leaky |
100 ms | 20000 | 48 | positions, boundary_local_time, compartment | 0.0193 | 12.8 MB | — | packs/gm_spheres_100ms.rpk |
gm/packed-spheres-leaky-250ms-c2-seg125ms |
250 ms (2 × 125 ms, 15.6 MB/window) | 20000 | 60 | positions, boundary_local_time, compartment | 0.0163 | 31.3 MB | — | packs/packed_spheres_leaky_250ms_c2_seg125ms.rpk |
Citation
- dmipy-sim grey-matter stand-in: RSA-packed spheres 2-9 um, vf 0.35, kappa 2e-5 m/s, D 2e-9, 100 ms
- dmipy-sim grey-matter stand-in: RSA-packed spheres 2-9 um, vf 0.35, kappa 2e-5 m/s, D 2e-9, 250 ms
Licence
The packs are distributed under CC-BY-NC-SA-4.0 OR LicenseRef-Commercial (the full terms: https://huggingface.co/datasets/SubstrateCommons/grey-matter-spheres/blob/main/LICENSING.md). The source geometry of each pack keeps its own licence, recorded in the pack's license field: cc-by-4.0; the format never relicenses a source.
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