Dataset Viewer
The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
ntokens: int64
particles: list<item: double>
child 0, item: double
particles_in: list<item: int64>
child 0, item: int64
max_energy: double
cutoff_mev: double
cond_scalars: list<item: string>
child 0, item: string
energy_kin: bool
cuboid_dim: null
to
{'ntokens': Value('int64'), 'particles': List(Value('float64')), 'particles_in': List(Value('int64')), 'max_energy': Value('float64'), 'cutoff_mev': Value('float64'), 'cond_scalars': List(Value('string'))}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 149, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
File "/src/services/worker/src/worker/utils.py", line 129, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 544, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 3052, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2559, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2584, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 558, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 440, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 361, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2381, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2309, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
ntokens: int64
particles: list<item: double>
child 0, item: double
particles_in: list<item: int64>
child 0, item: int64
max_energy: double
cutoff_mev: double
cond_scalars: list<item: string>
child 0, item: string
energy_kin: bool
cuboid_dim: null
to
{'ntokens': Value('int64'), 'particles': List(Value('float64')), 'particles_in': List(Value('int64')), 'max_energy': Value('float64'), 'cutoff_mev': Value('float64'), 'cond_scalars': List(Value('string'))}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
Structure
Each dataset folder contains: a pickle file data_prepped.pt with a data tensor, a meta.json file with meta data, a gen.py script that was used to generate the data.
Current Datasets
rp_20M_cu_130426:
- 1 cm edge length copper cube
- random position and momentum direction
- incoming energy 20 MeV to 300 MeV
- incoming particles gamma, e-, e+
- density 0.5 to 10 g/cm3
rp_lqar_full_er_260526:
- 10 cm edge length liquid argon cube
- random position and momentum direction
- incoming energy 10 MeV to 300 MeV
- incoming particles gamma, e-, e+
- density 0.5 to 10 g/cm3
cube_ar_d3_cut0p1_em_281026:
- 10 cm edge length argon cube, density 3 g/cm3
- random position and momentum direction
- incoming kinetic energy 0.1 MeV to 1 GeV (~E^-0.1)
- incoming particles gamma, e-, e+
- particle cutoff 0.1 MeV
- 20M events (1000 x 20k events)
Ablations
Ablation datasets are placed in the ablations/ folder and follow the same folder structure.
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