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The dataset generation failed because of a cast error
Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 3 new columns ({'origin_h3', 'dest_h3', 'time_bin'}) and 5 missing columns ({'raw_index', 'city', 'trip_id', 'mode', 'spatial_strategy'}).

This happened while the csv dataset builder was generating data using

hf://datasets/CAMUS-LAB/drt/data/raw/chicago/seeds/demand_seed1.csv (at revision c213d30fc5698ac65cfa52091ecfe607e3de8917), [/tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/demand.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/demand.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed1.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed1.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed2.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed2.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed3.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed3.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/demand.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/demand.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/nyc_avg_demand_5day.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/nyc_avg_demand_5day.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed1.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed1.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed2.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed2.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed3.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed3.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/taxi+_zone_lookup.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/taxi+_zone_lookup.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/demand.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/demand.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/seeds/demand_seed1.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/seeds/demand_seed1.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/seeds/demand_seed2.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/seeds/demand_seed2.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/vehicles.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/vehicles.csv)]

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1800, in _prepare_split_single
                  writer.write_table(table)
                File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 765, in write_table
                  self._write_table(pa_table, writer_batch_size=writer_batch_size)
                File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 773, in _write_table
                  pa_table = table_cast(pa_table, self._schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2321, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2249, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              origin_lat: double
              origin_lon: double
              dest_lat: double
              dest_lon: double
              request_time: double
              origin_h3: string
              dest_h3: string
              time_bin: int64
              id: int64
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1310
              to
              {'id': Value('int64'), 'raw_index': Value('int64'), 'request_time': Value('int64'), 'origin_lat': Value('float64'), 'origin_lon': Value('float64'), 'dest_lat': Value('float64'), 'dest_lon': Value('float64'), 'mode': Value('string'), 'city': Value('string'), 'spatial_strategy': Value('string'), 'trip_id': Value('string')}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1347, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
                  builder.download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 882, in download_and_prepare
                  self._download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 943, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1646, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1802, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 3 new columns ({'origin_h3', 'dest_h3', 'time_bin'}) and 5 missing columns ({'raw_index', 'city', 'trip_id', 'mode', 'spatial_strategy'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/CAMUS-LAB/drt/data/raw/chicago/seeds/demand_seed1.csv (at revision c213d30fc5698ac65cfa52091ecfe607e3de8917), [/tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/demand.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/demand.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed1.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed1.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed2.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed2.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed3.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/chicago/seeds/demand_seed3.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/demand.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/demand.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/nyc_avg_demand_5day.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/nyc_avg_demand_5day.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed1.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed1.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed2.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed2.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed3.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/seeds/demand_seed3.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/taxi+_zone_lookup.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/nyc/taxi+_zone_lookup.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/demand.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/demand.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/seeds/demand_seed1.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/seeds/demand_seed1.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/seeds/demand_seed2.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/seeds/demand_seed2.csv), /tmp/hf-datasets-cache/medium/datasets/44463557353173-config-parquet-and-info-CAMUS-LAB-drt-fbbf92c6/hub/datasets--CAMUS-LAB--drt/snapshots/c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/vehicles.csv (origin=hf://datasets/CAMUS-LAB/drt@c213d30fc5698ac65cfa52091ecfe607e3de8917/data/raw/seongnam/vehicles.csv)]
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

id
int64
raw_index
int64
request_time
int64
origin_lat
float64
origin_lon
float64
dest_lat
float64
dest_lon
float64
mode
string
city
string
spatial_strategy
string
trip_id
string
0
18,029
360
41.940247
-87.699554
41.900379
-87.682072
tnc
chicago
S2
0055a90a1819047395572ea66c341d7ae7e28e4e
1
18,103
360
41.897976
-87.631285
41.893338
-87.62414
tnc
chicago
S2
0a97d3c16852d32cf163798f176f66ddf102a438
2
18,102
360
41.682862
-87.559966
41.735171
-87.625416
tnc
chicago
S2
0a87308ffb92102dd1883346a1401b93e8f59878
3
18,100
360
41.922686
-87.649489
41.980264
-87.913625
tnc
chicago
S2
0a7dcb9e5224e62aba68b280a13b02da2ccee5ba
4
18,099
360
41.904013
-87.625015
41.884468
-87.633916
tnc
chicago
S2
0a709e446e3c863d2f53470a76147c08297fc81a
5
18,098
360
41.894121
-87.625462
41.962803
-87.881259
tnc
chicago
S2
0a6eeffac8094523ffa21f06a94bccb495e8671a
6
18,097
360
41.763247
-87.616134
41.778877
-87.594925
tnc
chicago
S2
0a6397720b630026b82d3223c0b035a1c371423b
7
18,096
360
41.892386
-87.635611
41.981805
-87.898214
tnc
chicago
S2
0a55e336494f80775b8cba58985a983198256f9b
8
18,095
360
41.761966
-87.620015
41.791377
-87.601307
tnc
chicago
S2
0a34b1b561b1b07018a370de107275e6ab7ced1c
9
18,093
360
41.90007
-87.720918
41.878866
-87.625192
tnc
chicago
S2
0a1382dc7764968388438f426476b7ab4946fd1f
10
18,092
360
42.009623
-87.670167
41.953582
-87.723452
tnc
chicago
S2
09d12e3fa8af3987965b89edf6da60d455e977de
11
18,090
360
41.945355
-87.656693
41.998185
-87.884644
tnc
chicago
S2
09735acf81f81e0c216a5d2512cea03a65f6b5a9
12
18,089
360
41.901207
-87.676356
41.922761
-87.699155
tnc
chicago
S2
096e242ba1b4e130d0254278b668a8adb67a7e5b
13
18,088
360
41.83615
-87.648788
41.874005
-87.663518
tnc
chicago
S2
09679c2d6985f056db1c8853a866ecb7e192021a
14
18,087
360
41.922761
-87.699155
41.874005
-87.663518
tnc
chicago
S2
094f087c1cc4da796c65f31d0656e7b208a2436f
15
18,086
360
41.968069
-87.721559
41.890609
-87.756047
tnc
chicago
S2
090cde05061f41882a67e9a3f9a9d03c908d218d
16
18,104
360
41.901207
-87.676356
41.850266
-87.667569
tnc
chicago
S2
0ae6925f27fce3af9e21c86da8d521bbd8e3dff7
17
18,083
360
41.775929
-87.666596
41.878866
-87.625192
tnc
chicago
S2
08b5aa98668b7262bfc5bba1df8882cf797f9410
18
18,105
360
41.775929
-87.666596
41.809018
-87.659167
tnc
chicago
S2
0aeb0f73d7d78ecd9970ddf4544cdde17c1cb374
19
18,108
360
41.899602
-87.633308
41.922686
-87.649489
tnc
chicago
S2
0b0ce40df221d85c004bcdb4f6ad1c4ea76cd7dd
20
18,127
360
41.922686
-87.649489
41.944227
-87.655998
tnc
chicago
S2
0ed7c7ee44de32dd51a3251e9b93beeb20c7dc79
21
18,124
360
41.890609
-87.756047
41.857184
-87.620335
tnc
chicago
S2
0e61804e86fc7e5601189aec39bda093e4b06961
22
18,123
360
41.902294
-87.667408
41.896766
-87.621834
tnc
chicago
S2
0e0f3ad1e75dd372631642d3ae156cd7b2f6cf47
23
18,122
360
41.938666
-87.711211
41.901207
-87.676356
tnc
chicago
S2
0decd5263be18c3d486d728d24e5f38392fd9d46
24
18,121
360
41.809918
-87.706454
41.786488
-87.739292
tnc
chicago
S2
0db9245ab142c389d18e883fcdfb79800edbec67
25
18,120
360
41.923974
-87.802042
41.895751
-87.686835
tnc
chicago
S2
0dab8d28efc8d9c1723b6ffee452a29373245cc7
26
18,119
360
41.839087
-87.714004
41.922761
-87.699155
tnc
chicago
S2
0d9f1ad8f41e9b8068121212006a6c05d3315a2f
27
18,117
360
41.922836
-87.641391
41.782082
-87.742486
tnc
chicago
S2
0d64babd1b2c0196baae72fa48ce481bf7294815
28
18,116
360
41.927261
-87.765502
41.944227
-87.655998
tnc
chicago
S2
0d6100e209f0210b01e33b952321ba33e5895076
29
18,115
360
41.888652
-87.62801
41.875521
-87.630714
tnc
chicago
S2
0d0cb2a2aed315e4d68185795bc148c1d6c47ef5
30
18,114
360
41.927261
-87.765502
41.946511
-87.80602
tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
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tnc
chicago
S2
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tnc
chicago
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tnc
chicago
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
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tnc
chicago
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tnc
chicago
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tnc
chicago
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chicago
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chicago
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chicago
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chicago
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chicago
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tnc
chicago
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chicago
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chicago
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chicago
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tnc
chicago
S2
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tnc
chicago
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
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chicago
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tnc
chicago
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chicago
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chicago
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chicago
S2
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chicago
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chicago
S2
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tnc
chicago
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tnc
chicago
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tnc
chicago
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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tnc
chicago
S2
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End of preview.

DRT Multi-City Benchmark Dataset

다도시 DRT(Demand-Responsive Transport) 시뮬레이션 벤치마킹을 위한 통합 입력 데이터셋. 서로 다른 밀도·면적·데이터 포맷을 가진 세 도시(NYC 맨해튼, Chicago, 성남시 수정구)의 수요·도로 네트워크·차량 데이터를 공통 스키마로 정제하여 제공한다.

  • 대상: DRT/모빌리티 연구자, 교통공학 대학원생, 도시 시뮬레이션 개발자
  • 용도: 다도시 DRT 알고리즘 벤치마킹, 배차/리밸런싱 비교, 차량대수 산정 검증, 도시 카테고리 일반화 연구
  • 연계 시뮬레이터: DTUMOS — Digital Twin Urban Mobility Simulator

핵심 사실

  • 데이터 이질성: NYC = Zone ID(좌표 없음), Chicago = 15분 binned + Census Tract centroid, 성남 = 초 단위 GPS 좌표
  • 세 도시의 원본 정밀도 차이를 통합 스키마(pickup_time, pickup_lon, pickup_lat, dropoff_lon, dropoff_lat)로 정규화
  • 도로 네트워크는 OSM 기반 road_graph.gpkg (노드/엣지)와 osm_simplified.osm.pbf 동봉 — Rust CH 라우팅 즉시 사용 가능
  • 모든 좌표계: EPSG:4326 (WGS84)

폴더 구조

data/raw/
├── nyc/                              NYC Yellow Taxi (TLC, 2017-10-19 목)
│   ├── demand.csv                    정제된 수요 (통합 스키마)
│   ├── nyc_avg_demand_5day.csv       5일 평균 수요 (Poisson 시드용)
│   ├── nyc_manhattan_2017-10-19.parquet   해당일 필터된 원본
│   ├── yellow_tripdata_2017-10.parquet    원본 한 달치 (TLC raw)
│   ├── nyc_taxi_preprocessing.ipynb       전처리 노트북 (NYC Zone → 좌표 매핑 + 통합 스키마 변환)
│   ├── explore_taxi_data.ipynb            데이터 탐색 노트북 (TLC raw 구조·컬럼 분석)
│   ├── taxi+_zone_lookup.csv              TLC 263개 Zone ID ↔ 자치구·이름 매핑표
│   ├── boundary.geojson              맨해튼 경계
│   ├── road_graph.gpkg               OSM 도로 그래프 (LineString)
│   ├── road_graph_nodes.gpkg         노드 (Point)
│   ├── road_graph.meta.json          메타 (노드/엣지 수)
│   ├── osm_simplified.osm.pbf        OSM PBF (라우팅 엔진용)
│   ├── edge_index.pkl                Rust CH용 엣지 인덱스
│   ├── taxi_zones/                   TLC 263개 택시존 shapefile
│   └── seeds/                        시드별 샘플 3종
│       ├── demand_seed1.csv
│       ├── demand_seed2.csv
│       └── demand_seed3.csv
│
├── chicago/                          Chicago TNC Ride-hail (2024-03-14 목)
│   ├── demand.csv                    정제된 수요 (15분 binned → 분 단위 disaggregation)
│   ├── Taxi_Trips_2024-03-14.parquet 원본 일자 추출본
│   ├── boundary.geojson              시카고 경계
│   ├── road_graph.gpkg
│   ├── road_graph_nodes.gpkg
│   ├── road_graph.meta.json
│   ├── osm_simplified.osm.pbf
│   ├── edge_index.pkl
│   ├── tl_2024_17_tract/             Census Tract shapefile (centroid 매핑용)
│   └── seeds/
│       ├── demand_seed1.csv
│       ├── demand_seed2.csv
│       └── demand_seed3.csv
│
└── seongnam/                         성남시 수정구 스마트카드 택시 (2024-04-18 목)
    ├── demand.csv                    정제된 수요 (초 단위 GPS)
    ├── vehicles.csv                  실측 차량 풀
    ├── boundary.geojson              수정구 경계
    ├── road_graph.gpkg
    ├── road_graph_nodes.gpkg
    ├── road_graph_edges.parquet
    ├── road_graph_nodes.parquet
    ├── road_graph.meta.json
    ├── osm_simplified.osm.pbf
    ├── edge_index.pkl
    ├── semantic_graph.json           격자 기반 임시 정류장(Virtual Stop) 시드
    └── seeds/
        ├── demand_seed1.csv
        └── demand_seed2.csv

도시별 데이터 명세

항목 NYC (맨해튼) Chicago 성남시 (수정구)
원본 출처 NYC TLC Yellow Taxi City of Chicago Open Data (TNC) 성남시 스마트카드 택시
대상 일자 2017-10-19 (목) 2024-03-14 (목) 2024-04-18 (목)
원본 시간 정밀도 초 단위 15분 binned 초 단위
원본 공간 정밀도 Zone ID만 (263개) Census Tract centroid GPS 좌표
수요 건수 (정제 후) 65,894건 53,553건 8,041건
시뮬 면적 ~60 km² (맨해튼) ~600 km² (시카고시) ~25 km² (수정구)
수요 밀도 (건/km²/h) ~258 (초고밀도) ~18 (저밀도 광역) ~43.6 (중밀도)
차량대수 산정 (다반조 GM) 1,000대 1,600대 130대

통합 스키마 (demand.csv 컬럼)

컬럼 타입 설명
pickup_time datetime 픽업 시각 (ISO 8601)
pickup_lon, pickup_lat float WGS84 픽업 좌표
dropoff_lon, dropoff_lat float WGS84 하차 좌표
pax_count int 승객 수 (기본 1)

시드 파일(seeds/demand_seed*.csv): 동일 스키마. 평일 5일 평균을 Poisson 시드로 샘플링한 3종. 재현성을 위해 시드 1·2·3 동봉.


데이터 출처 및 라이선스

데이터 출처 라이선스
NYC Yellow Taxi 2017-10 NYC TLC Trip Record Data NYC Open Data Terms
NYC TLC Taxi Zones NYC TLC NYC Open Data Terms
Chicago Taxi Trips 2024-03 City of Chicago Open Data Portal City of Chicago Open Data
Chicago Census Tract 2024 US Census TIGER/Line 2024 Public Domain
성남시 스마트카드 택시 2024-04 성남시 (연구 협약 데이터) 비공개 — 정제·집계본만 공개
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본 데이터셋 라이선스: source-attribution — 재배포 시 반드시 출처를 명기할 것.


다운로드 및 사용법

전체 다운로드

# (권장) 풀 데이터셋 — 약 420MB
hf download CAMUS-LAB/drt --repo-type dataset --local-dir ./data

도시별 부분 다운로드

# NYC만
hf download CAMUS-LAB/drt --repo-type dataset \
    --include "data/raw/nyc/**" --local-dir ./data

Python에서 직접 로드

from huggingface_hub import snapshot_download
local_path = snapshot_download(
    repo_id="CAMUS-LAB/drt",
    repo_type="dataset",
    allow_patterns=["data/raw/seongnam/**"],
)

import pandas as pd
df = pd.read_csv(f"{local_path}/data/raw/seongnam/demand.csv")

DTUMOS 시뮬레이터에 연결

다운로드한 데이터를 DTUMOS의 data/cities/<city>/ 에 배치하면 자동 감지된다:

DTUMOS/data/cities/
├── NYC/        ← data/raw/nyc/  의 내용
├── Chicago/    ← data/raw/chicago/  의 내용
└── Seongnam/   ← data/raw/seongnam/  의 내용
cd DTUMOS
python -m dtumos.cli simulate --city NYC --dispatch D3R --rebalancing R1b

관련 연구

  • 시뮬레이터: DTUMOS — Digital Twin Urban Mobility Simulator (Python + Rust CH + Java RAPTOR)
  • 수요 모델: dtumos-demand-model — 수요 프로파일 생성 모델
  • 연구 발표: 2026 ITS 춘계학회 — "다도시 DRT 알고리즘 벤치마킹: 도시 맥락 기반 성능 비교 프레임워크" (방혜원, 가천대 스마트시티융합학과)

향후 확장

  • 도시 추가: 한국 5+ 도시 (서울/대구/대전/수원 등 스마트카드), 해외 추가 (싱가포르 등)
  • 시간 이질성: 일자 → 한 달 평균 (계절성), 시간대별 (피크/오프피크/심야)
  • Virtual Stop: 격자 기반 임시 정류장 데이터 (저밀도 도시용)

인용

@dataset{drt_multi_city_benchmark_2026,
  author       = {Bang, Hyewon and CAMUS Lab},
  title        = {DRT Multi-City Benchmark Dataset (NYC, Chicago, Seongnam)},
  year         = {2026},
  publisher    = {Hugging Face},
  url          = {https://huggingface.co/datasets/CAMUS-LAB/drt},
  note         = {Multi-city DRT simulation input dataset for benchmarking dispatch and rebalancing algorithms}
}

변경 이력

  • 2026-05 — 초기 공개판: NYC / Chicago / Seongnam 3개 도시 raw 입력 데이터, Dataset Card 및 통합 스키마 명세 추가
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