Description of the problem
When trying to read a specific EEGLAB file, there is an error related to annotations and absolute onset time. This problem was reported in our forum: https://mne.discourse.group/t/read-raw-eeglab-gives-valueerror-cannot-convert-float-nan-to-integer/8285
Steps to reproduce
import openneuro as on
import mne
on.download(
dataset="ds004842",
include=[
"sub-001/**/*run-1*.set",
"sub-001/**/*run-1*.fdt",
],
)
raw = mne.io.read_raw_eeglab(
"ds004842/sub-001/ses-C1C/eeg/sub-001_ses-C1C_task-DriveOnMission_run-1_eeg.set"
)Link to data
https://openneuro.org/datasets/ds004842/versions/1.0.0
Expected results
I should be able to import the data.
Actual results
There is an error when importing the data:
<stdin>:1: RuntimeWarning: Unknown types found, setting as type EEG:
inferiorveog: ['EXG4']
leftheog: ['EXG1']
leftmastoid: ['EXG5']
rightheog: ['EXG2']
rightmastoid: ['EXG6']
superiorveog: ['EXG3']
Reading /Users/clemens/Projects/mne-python/ds004842/sub-001/ses-C1C/eeg/sub-001_ses-C1C_task-DriveOnMission_run-1_eeg.fdt
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/clemens/Projects/mne-python/mne/io/eeglab/eeglab.py", line 332, in read_raw_eeglab
return RawEEGLAB(
^^^^^^^^^^
File "<decorator-gen-238>", line 12, in __init__
File "/Users/clemens/Projects/mne-python/mne/io/eeglab/eeglab.py", line 505, in __init__
self.set_annotations(annot)
File "<decorator-gen-225>", line 12, in set_annotations
File "/Users/clemens/Projects/mne-python/mne/io/base.py", line 734, in set_annotations
new_annotations.crop(
File "<decorator-gen-38>", line 12, in crop
File "/Users/clemens/Projects/mne-python/mne/annotations.py", line 636, in crop
absolute_onset = timedelta(seconds=onset) + offset
^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: cannot convert float NaN to integer
Additional information
Platform macOS-14.3-arm64-arm-64bit
Python 3.12.1 (main, Jan 24 2024, 11:32:51) [Clang 15.0.0 (clang-1500.1.0.2.5)]
Executable /Users/clemens/.pyenv/versions/3.12.1/envs/mne/bin/python3.12
CPU arm (12 cores)
Memory 32.0 GB
Core
├☑ mne 1.7.0.dev77+g566c6ea5a (devel, latest release is 1.6.1)
├☑ numpy 1.26.3 (OpenBLAS 0.3.23.dev with 12 threads)
├☑ scipy 1.12.0
└☑ matplotlib 3.8.2 (backend=MacOSX)
Numerical (optional)
└☐ unavailable sklearn, numba, nibabel, nilearn, dipy, openmeeg, cupy, pandas
Visualization (optional)
├☑ qtpy 2.4.1 (PySide6=6.6.1)
├☑ pyqtgraph 0.13.3
├☑ mne-qt-browser 0.6.1
└☐ unavailable pyvista, pyvistaqt, vtk, ipympl, ipywidgets, trame_client, trame_server, trame_vtk, trame_vuetify
Ecosystem (optional)
└☐ unavailable mne-bids, mne-nirs, mne-features, mne-connectivity, mne-icalabel, mne-bids-pipeline, neo
Description of the problem
When trying to read a specific EEGLAB file, there is an error related to annotations and absolute onset time. This problem was reported in our forum: https://mne.discourse.group/t/read-raw-eeglab-gives-valueerror-cannot-convert-float-nan-to-integer/8285
Steps to reproduce
Link to data
https://openneuro.org/datasets/ds004842/versions/1.0.0
Expected results
I should be able to import the data.
Actual results
There is an error when importing the data:
Additional information