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Error code: FeaturesError Exception: ParserError Message: Error tokenizing data. C error: Expected 1 fields in line 8, saw 6 Traceback: Traceback (most recent call last): File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 322, in compute compute_first_rows_from_parquet_response( File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 88, in compute_first_rows_from_parquet_response rows_index = indexer.get_rows_index( File "/src/libs/libcommon/src/libcommon/parquet_utils.py", line 640, in get_rows_index return RowsIndex( File "/src/libs/libcommon/src/libcommon/parquet_utils.py", line 521, in __init__ self.parquet_index = self._init_parquet_index( File "/src/libs/libcommon/src/libcommon/parquet_utils.py", line 538, in _init_parquet_index response = get_previous_step_or_raise( File "/src/libs/libcommon/src/libcommon/simple_cache.py", line 591, in get_previous_step_or_raise raise CachedArtifactError( libcommon.simple_cache.CachedArtifactError: The previous step failed. During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 240, in compute_first_rows_from_streaming_response iterable_dataset = iterable_dataset._resolve_features() File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 2216, in _resolve_features features = _infer_features_from_batch(self.with_format(None)._head()) File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1239, in _head return _examples_to_batch(list(self.take(n))) File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1389, in __iter__ for key, example in ex_iterable: File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1044, in __iter__ yield from islice(self.ex_iterable, self.n) File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 282, in __iter__ for key, pa_table in self.generate_tables_fn(**self.kwargs): File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/csv/csv.py", line 195, in _generate_tables for batch_idx, df in enumerate(csv_file_reader): File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1843, in __next__ return self.get_chunk() File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1985, in get_chunk return self.read(nrows=size) File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1923, in read ) = self._engine.read( # type: ignore[attr-defined] File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/c_parser_wrapper.py", line 234, in read chunks = self._reader.read_low_memory(nrows) File "parsers.pyx", line 850, in pandas._libs.parsers.TextReader.read_low_memory File "parsers.pyx", line 905, in pandas._libs.parsers.TextReader._read_rows File "parsers.pyx", line 874, in pandas._libs.parsers.TextReader._tokenize_rows File "parsers.pyx", line 891, in pandas._libs.parsers.TextReader._check_tokenize_status File "parsers.pyx", line 2061, in pandas._libs.parsers.raise_parser_error pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 8, saw 6
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Weather Data for Mexico City by SIH CONAGUA
Overview
This dataset contains weather data for Mexico City collected by the Sistema de Información Hidrológica (SIH) of the Comisión Nacional del Agua (CONAGUA). The dataset includes historical weather records from multiple meteorological stations in Mexico City.
File Structure
weather_mexico_city_by_sih_conagua.csv
: This file contains aggregated weather data for Mexico City.raw_data
: This folder includes individual CSV files with weather data from each meteorological station in Mexico City.
Data Description
- Source: Comisión Nacional del Agua (CONAGUA), Sistema de Información Hidrológica (SIH)
- Coverage: Mexico City, Mexico
- Time Period: The dataset spans several years of historical weather data. Specific time frames can be found in the individual CSV files.
- Variables: The dataset includes key weather variables such as maximum temperature, minimum temperatura and rainfall.
Dataset Usage
The dataset is valuable for researchers, data scientists, and developers interested in studying weather patterns, forecasting, and climate change analysis in urban areas. It can also be used for machine learning projects related to weather prediction and environmental studies.
Dataset Details
weather_mexico_city_by_sih_conagua.csv
- Columns:
locality
: Name of the locality where the data was recorded.year
: Year of the recorded data.month
: Month of the recorded data.day
: Day of the recorded data.maxt
: Maximum temperature recorded for the day.mint
: Minimum temperature recorded for the day.rainfall
: Total precipitation recorded for the day.
raw_data
Folder
- File Structure: Each file is named with the station code and contains weather data specific to that station.
- File Format: CSV
- Columns:
- Similar to those in
weather_mexico_city_by_sih_conagua.csv
, with detailed data specific to each station.
- Similar to those in
Data Source and Licensing
- Source: The data is obtained from the Sistema de Información Hidrológica (SIH) of the Comisión Nacional del Agua (CONAGUA).
- Access Link: https://sih.conagua.gob.mx/basedatos/Climas/{station}.csv
- License: This dataset is shared under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0). Users must provide proper attribution to CONAGUA and cannot use the data for commercial purposes. For more details, visit CONAGUA's data usage policies.
Dataset Curator
- Name: Brandon Jesús Hernández Herrera
- Affiliation: Escuela Superior de Cómputo (ESCOM), Instituto Politécnico Nacional (IPN)
Contributions and Acknowledgements
This dataset was made possible through the efforts of CONAGUA and the Sistema de Información Hidrológica.
license: cc-by-nc-4.0
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