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The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1520, in _prepare_split_single
for key, record in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 130, in _generate_examples
for example_idx, example in enumerate(self._get_pipeline_from_tar(tar_path, tar_iterator)):
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 34, in _get_pipeline_from_tar
for filename, f in tar_iterator:
^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
for x in self.generator(*self.args):
~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1405, in _iter_from_urlpath
with xopen(urlpath, "rb", download_config=download_config, block_size=0) as f:
~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 982, in xopen
file_obj = fs.open(paths[0], mode)
File "<string>", line 3, in open
File "/usr/local/lib/python3.14/unittest/mock.py", line 1176, in __call__
return self._mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1180, in _mock_call
return self._execute_mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1247, in _execute_mock_call
result = effect(*args, **kwargs)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 786, in wrapped
tracker.files[urlpath] = {"read": 0, "size": int(f.size)}
~~~^^^^^^^^
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1382, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1560, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
csv unknown | __key__ string | __url__ string |
|---|---|---|
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMDU6MDA6MDAsMTQuMTQ5OTk5OTk5OTk5OTk5CjIwMTgtMDEtMDEgMTc6MDA(...TRUNCATED) | 01011000 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMTM6MDA6MDAsMjAuMzE5Mzk5OTk5OTk5OTk4CjIwMTgtMDEtMDIgMDE6MDA(...TRUNCATED) | 01013500 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMDU6MDA6MDAsMTMuNDk5MDk5OTk5OTk5OTk5CjIwMTgtMDEtMDEgMTc6MDA(...TRUNCATED) | 01015800 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMDU6MDA6MDAsMjIuNjExNwoyMDE4LTAxLTAxIDE3OjAwOjAwLDIyLjI3MjE(...TRUNCATED) | 01017000 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMDU6MDU6MDAsMC4xMDEzMTQKMjAxOC0wMS0wMSAxNzowNTowMCwwLjA5OTA(...TRUNCATED) | 01017060 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMTY6MTU6MDAsMy4zOTYKMjAxOC0wMS0wMiAwNDoxNTowMCwzLjMzOTQKMjA(...TRUNCATED) | 01017290 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMDU6MDA6MDAsMC4wNjk2MTgKMjAxOC0wMS0wMSAxNzowMDowMCwwLjA2OTA(...TRUNCATED) | 01017550 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMDc6NDU6MDAsMi4wNjMwNwoyMDE4LTAxLTAxIDE5OjQ1OjAwLDIuMDUxNzQ(...TRUNCATED) | 01017960 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMTU6MzA6MDAsMC4xNTM2Njg5OTk5OTk5OTk5NwoyMDE4LTAxLTAyIDAzOjM(...TRUNCATED) | 01018009 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
"ZGF0ZXRpbWUsZGlzY2hhcmdlCjIwMTgtMDEtMDEgMDg6MTU6MDAsMy44NzcxCjIwMTgtMDEtMDEgMTI6MTU6MDAsMy44NzcxCjI(...TRUNCATED) | 01019000 | "hf://datasets/vincewin/CREST_data@d1af1e2fc9ffed64899bbe91b19d37e62b921ae5/gauges/gauges_part00.tar(...TRUNCATED) |
End of preview.
CREST forcing (parquet)
EF5/CREST hourly forcing for CONUS, 2016-present, packed as one tar per variable/year.
| dir | variable | source | cadence |
|---|---|---|---|
mrms/ |
precipitation | MRMS QPE (corrected) | hourly |
temp/ |
2 m temperature | NLDAS-2 FORA | hourly |
pet/ |
potential ET | FEWS NET daily PET | daily |
Each *.tar expands to individual .pqf (Apache Arrow parquet) grids readable by the
EF5 v4.5 native parquet reader. Used by the Space vincewin/CREST_AI.
Download + extract one year, e.g.:
from huggingface_hub import hf_hub_download
import tarfile
p = hf_hub_download("vincewin/CREST_data", "mrms/mrms_2023.tar", repo_type="dataset")
tarfile.open(p).extractall("forcing/mrms")
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