.set_sample_range error

[naqash334]

Please describe the problem you're facing, and what advice or assistance will help you to move forward.

Important details:

• GUI version: [1.0.1]
• OS: [e.g. Windows 11]
• Electrode type: [Intan RHD 2000]

Hi I have recorded some insect brain activity using the Intan RHD 2000 Acquisition board and recorded the data in the Open ephy format. I am struggling to read the continuous data and the error is below:

ID: 0x2147bce8ad0
Format: Open Ephys
Directory: C:\Users\00118378\OneDrive - UWA\Desktop\OpenEphys\BAckup\2025-12-02_14-26-08\Record Node 119
Experiment Index: 0
Recording Index: 0

Open Ephys Recording Session Object
Directory: C:\Users\00118378\OneDrive - UWA\Desktop\OpenEphys\BAckup\2025-12-02_14-26-08

.recordnodes:
Index 0: Record Node 119 (open-ephys format)

Open Ephys GUI Recording
ID: 0x2147bce8ad0
Format: Open Ephys
Directory: C:\Users\00118378\OneDrive - UWA\Desktop\OpenEphys\BAckup\2025-12-02_14-26-08\Record Node 119
Experiment Index: 0
Recording Index: 0
Traceback (most recent call last):
File "c:\Users\00118378\OneDrive - UWA\Desktop\OpenEphys\BAckup\Visualization.py", line 8, in
recording.set_sample_range([10000, 50000])
^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'OpenEphysRecording' object has no attribute 'set_sample_range'

Can you help me in reading the data from single channel saved in Open-Ephys format

[jsiegle]

Hi @naqash334 -- I think you need to call set_sample_range() on the specific continuous data object you want to load, not the recording object.

So it would be something like recording.continuous[0].set_sample_range()