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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 10 new columns ({'a_index', 'xy_modal_R_raw', 'lumerical_T_raw', 'lumerical_T_passive', 'lumerical_output_branch', 'xy_modal_T_raw', 'lumerical_R_raw', 'lumerical_R_passive', 'xy_modal_R_passive', 'xy_modal_T_passive'}) and 10 missing columns ({'k_um_inv', 'dw_ds', 'dk_ds', 'n_core', 'w_um', 'phi_rad', 'delta_s_um', 'st_um', 'n_clad', 'sn_um'}).

This happened while the csv dataset builder was generating data using

hf://datasets/wzhangek/field/lumerical_original/IB__w00p5_w10p5_k0p015_th0p5/IB__w00p5_w10p5_k0p015_th0p5__port_a012.csv (at revision 36f82533198e0d7eee887b0171dc2f37fb60b1ae), ['hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p015_th0p5/IB__w00p5_w10p5_k0p015_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p015_th0p5/IB__w00p5_w10p5_k0p015_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p01_th0p5/IB__w00p5_w10p5_k0p01_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p01_th0p5/IB__w00p5_w10p5_k0p01_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p025_th0p5/IB__w00p5_w10p5_k0p025_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p025_th0p5/IB__w00p5_w10p5_k0p025_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p02_th0p5/IB__w00p5_w10p5_k0p02_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p02_th0p5/IB__w00p5_w10p5_k0p02_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p035_th0p5/IB__w00p5_w10p5_k0p035_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p035_th0p5/IB__w00p5_w10p5_k0p035_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p03_th0p5/IB__w00p5_w10p5_k0p03_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p03_th0p5/IB__w00p5_w10p5_k0p03_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p045_th0p5/IB__w00p5_w10p5_k0p045_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p045_th0p5/IB__w00p5_w10p5_k0p045_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p04_th0p5/IB__w00p5_w10p5_k0p04_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p04_th0p5/IB__w00p5_w10p5_k0p04_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p055_th0p5/IB__w00p5_w10p5_k0p055_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p055_th0p5/IB__w00p5_w10p5_k0p055_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p05_th0p5/IB__w00p5_w10p5_k0p05_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p05_th0p5/IB__w00p5_w10p5_k0p05_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p065_th0p5/IB__w00p5_w10p5_k0p065_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p065_th0p5/IB__w00p5_w10p5_k0p065_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p06_th0p5/IB__w00p5_w10p5_k0p06_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p06_th0p5/IB__w00p5_w10p5_k0p06_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p075_th0p5/IB__w00p5_w10p5_k0p075_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p075_th0p5/IB__w00p5_w10p5_k0p075_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p07_th0p5/IB__w00p5_w10p5_k0p07_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p07_th0p5/IB__w00p5_w10p5_k0p07_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p085_th0p5/IB__w00p5_w10p5_k0p085_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p085_th0p5/IB__w00p5_w10p5_k0p085_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p08_th0p5/IB__w00p5_w10p5_k0p08_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p08_th0p5/IB__w00p5_w10p5_k0p08_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p095_th0p5/IB__w00p5_w10p5_k0p095_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p095_th0p5/IB__w00p5_w10p5_k0p095_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p09_th0p5/IB__w00p5_w10p5_k0p09_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p09_th0p5/IB__w00p5_w10p5_k0p09_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p1_th0p5/IB__w00p5_w10p5_k0p1_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p1_th0p5/IB__w00p5_w10p5_k0p1_th0p5__port_a012.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/python3.14/site-packages/datasets/builder.py", line 1856, in _prepare_split_single
                  writer.write_table(table)
                  ~~~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 811, in write_table
                  self._write_table(pa_table, writer_batch_size=writer_batch_size)
                  ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 822, in _write_table
                  pa_table = table_cast(pa_table, self._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
              a_index: string
              lumerical_output_branch: string
              lumerical_T_raw: double
              lumerical_R_raw: double
              lumerical_T_passive: double
              lumerical_R_passive: double
              xy_modal_T_raw: double
              xy_modal_R_raw: double
              xy_modal_T_passive: double
              xy_modal_R_passive: double
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1609
              to
              {'delta_s_um': Value('float64'), 'w_um': Value('float64'), 'k_um_inv': Value('float64'), 'dw_ds': Value('float64'), 'dk_ds': Value('float64'), 'sn_um': Value('float64'), 'st_um': Value('float64'), 'phi_rad': Value('float64'), 'n_core': Value('float64'), 'n_clad': Value('float64')}
              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 1379, 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 956, 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 1702, 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 1858, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
                  ...<4 lines>...
                  )
              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 10 new columns ({'a_index', 'xy_modal_R_raw', 'lumerical_T_raw', 'lumerical_T_passive', 'lumerical_output_branch', 'xy_modal_T_raw', 'lumerical_R_raw', 'lumerical_R_passive', 'xy_modal_R_passive', 'xy_modal_T_passive'}) and 10 missing columns ({'k_um_inv', 'dw_ds', 'dk_ds', 'n_core', 'w_um', 'phi_rad', 'delta_s_um', 'st_um', 'n_clad', 'sn_um'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/wzhangek/field/lumerical_original/IB__w00p5_w10p5_k0p015_th0p5/IB__w00p5_w10p5_k0p015_th0p5__port_a012.csv (at revision 36f82533198e0d7eee887b0171dc2f37fb60b1ae), ['hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p015_th0p5/IB__w00p5_w10p5_k0p015_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p015_th0p5/IB__w00p5_w10p5_k0p015_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p01_th0p5/IB__w00p5_w10p5_k0p01_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p01_th0p5/IB__w00p5_w10p5_k0p01_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p025_th0p5/IB__w00p5_w10p5_k0p025_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p025_th0p5/IB__w00p5_w10p5_k0p025_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p02_th0p5/IB__w00p5_w10p5_k0p02_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p02_th0p5/IB__w00p5_w10p5_k0p02_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p035_th0p5/IB__w00p5_w10p5_k0p035_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p035_th0p5/IB__w00p5_w10p5_k0p035_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p03_th0p5/IB__w00p5_w10p5_k0p03_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p03_th0p5/IB__w00p5_w10p5_k0p03_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p045_th0p5/IB__w00p5_w10p5_k0p045_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p045_th0p5/IB__w00p5_w10p5_k0p045_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p04_th0p5/IB__w00p5_w10p5_k0p04_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p04_th0p5/IB__w00p5_w10p5_k0p04_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p055_th0p5/IB__w00p5_w10p5_k0p055_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p055_th0p5/IB__w00p5_w10p5_k0p055_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p05_th0p5/IB__w00p5_w10p5_k0p05_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p05_th0p5/IB__w00p5_w10p5_k0p05_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p065_th0p5/IB__w00p5_w10p5_k0p065_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p065_th0p5/IB__w00p5_w10p5_k0p065_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p06_th0p5/IB__w00p5_w10p5_k0p06_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p06_th0p5/IB__w00p5_w10p5_k0p06_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p075_th0p5/IB__w00p5_w10p5_k0p075_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p075_th0p5/IB__w00p5_w10p5_k0p075_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p07_th0p5/IB__w00p5_w10p5_k0p07_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p07_th0p5/IB__w00p5_w10p5_k0p07_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p085_th0p5/IB__w00p5_w10p5_k0p085_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p085_th0p5/IB__w00p5_w10p5_k0p085_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p08_th0p5/IB__w00p5_w10p5_k0p08_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p08_th0p5/IB__w00p5_w10p5_k0p08_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p095_th0p5/IB__w00p5_w10p5_k0p095_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p095_th0p5/IB__w00p5_w10p5_k0p095_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p09_th0p5/IB__w00p5_w10p5_k0p09_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p09_th0p5/IB__w00p5_w10p5_k0p09_th0p5__port_a012.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p1_th0p5/IB__w00p5_w10p5_k0p1_th0p5__calculus_vector.csv', 'hf://datasets/wzhangek/field@36f82533198e0d7eee887b0171dc2f37fb60b1ae/lumerical_original/IB__w00p5_w10p5_k0p1_th0p5/IB__w00p5_w10p5_k0p1_th0p5__port_a012.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)

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delta_s_um
float64
w_um
float64
k_um_inv
float64
dw_ds
float64
dk_ds
float64
sn_um
float64
st_um
float64
phi_rad
float64
n_core
float64
n_clad
float64
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