The dataset viewer is not available for this split.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
file_count: int64
files: list<item: struct<byte_count: int64, path: string, sha256: string>>
child 0, item: struct<byte_count: int64, path: string, sha256: string>
child 0, byte_count: int64
child 1, path: string
child 2, sha256: string
package_role: string
schema: string
status: string
breakdown_bytes: struct<compact_openusd: int64, other: int64, shared_prototypes: int64, standalone_blend: int64, tile (... 17 chars omitted)
child 0, compact_openusd: int64
child 1, other: int64
child 2, shared_prototypes: int64
child 3, standalone_blend: int64
child 4, tile_packages: int64
receipt_sha256: string
standalone_blend_policy: string
maximum_archive_bytes: int64
prototype_policy: string
input_file_count: int64
upload_policy: string
input_byte_count: int64
to
{'breakdown_bytes': {'compact_openusd': Value('int64'), 'other': Value('int64'), 'shared_prototypes': Value('int64'), 'standalone_blend': Value('int64'), 'tile_packages': Value('int64')}, 'input_byte_count': Value('int64'), 'input_file_count': Value('int64'), 'maximum_archive_bytes': Value('int64'), 'prototype_policy': Value('string'), 'receipt_sha256': Value('string'), 'schema': Value('string'), 'standalone_blend_policy': Value('string'), 'status': Value('string'), 'upload_policy': Value('string')}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 147, 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 127, 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 483, 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 2840, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, 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 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, 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 343, 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 2378, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
file_count: int64
files: list<item: struct<byte_count: int64, path: string, sha256: string>>
child 0, item: struct<byte_count: int64, path: string, sha256: string>
child 0, byte_count: int64
child 1, path: string
child 2, sha256: string
package_role: string
schema: string
status: string
breakdown_bytes: struct<compact_openusd: int64, other: int64, shared_prototypes: int64, standalone_blend: int64, tile (... 17 chars omitted)
child 0, compact_openusd: int64
child 1, other: int64
child 2, shared_prototypes: int64
child 3, standalone_blend: int64
child 4, tile_packages: int64
receipt_sha256: string
standalone_blend_policy: string
maximum_archive_bytes: int64
prototype_policy: string
input_file_count: int64
upload_policy: string
input_byte_count: int64
to
{'breakdown_bytes': {'compact_openusd': Value('int64'), 'other': Value('int64'), 'shared_prototypes': Value('int64'), 'standalone_blend': Value('int64'), 'tile_packages': Value('int64')}, 'input_byte_count': Value('int64'), 'input_file_count': Value('int64'), 'maximum_archive_bytes': Value('int64'), 'prototype_policy': Value('string'), 'receipt_sha256': Value('string'), 'schema': Value('string'), 'standalone_blend_policy': Value('string'), 'status': Value('string'), 'upload_policy': 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.
FireViewer Simple Measured Scenes
Versioned collection of measured geographic map builds produced by the FireViewer spatial pipeline.
This repository is the canonical storage for portable FireViewer map packages. It is designed to grow as new geographic areas are produced and validated.
Current retained production:
Die / Justin Drôme, France
The repository is not specific to this area. Future FireViewer map builds will be added here with their own zone identity, build identity, provenance and integrity information.
Purpose
FireViewer separates the geographic map from wildfire observations.
A map build can later be referenced by:
- incident timelines
- retrospective studies
- localisation benchmarks
- datasets
- replay
- simulation or research workflows
Map production
The current FireViewer map builder is headless and endpoint-driven.
It processes geographic data on a Lambert-93 grid using 500 m logical tiles.
Current spatial references:
Input coordinates: EPSG:4326
Production CRS: EPSG:2154
Elevation reference: NGF-IGN69
Scene units: metres
Typical package content
zone.usda
zone.blend
zone.done.json
zone-plan.json
zone-context.json
packages/
shared/
provenance/
Current package contracts
fireviewer.simple-measured-map-package.v2
fireviewer.simple-measured-map-upload-contract.v2
Reproducibility
Each retained map should preserve:
- zone identity
- map build identity
- package contract
- provenance
- integrity hashes
- validation status
A newer build of the same area must not silently replace a build already referenced by an incident or replay.
Scope
This repository stores geographic references.
It does not itself contain authoritative wildfire positions, official perimeters or propagation forecasts.
FireViewer keeps observed, reconstructed, simulated and predicted information separate.
Documentation
fireviewer/Fireviewer_doc
fireviewer/fireviewer-spatial
Contact
Unicorn Who Dev
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