I try to use Rdsamp but it says the file cannot be found. I am using Jupyter notebook

[fuiyoo]

It says the rdsamp file cannot be found. I follow the steps correctly in Youtube and wfdb website.

[briangow]

@fuiyoo please provide details regarding which database / file you're trying to run rdsamp on and your lines of code.

[fuiyoo]

these are the lines of codes.

signals,field = wfdb.rdsamp('Dual-task/S0088_DT_D1',sampfrom=800,channels=[1,3])
display(signals)
display(fields)

the error of the codes are like this

FileNotFoundError Traceback (most recent call last)
Cell In[3], line 1
----> 1 signals,field = wfdb.rdsamp('Dual-task/S0088_DT_D1',sampfrom=800,channels=[1,3])
2 display(signals)
3 display(fields)

File ~\AppData\Local\Programs\Python\Python312\Lib\site-packages\wfdb\io\record.py:2317, in rdsamp(record_name, sampfrom, sampto, channels, pn_dir, channel_names, warn_empty, return_res)
2312 dir_list = pn_dir.split("/")
2313 pn_dir = posixpath.join(
2314 dir_list[0], download.get_version(dir_list[0]), *dir_list[1:]
2315 )
-> 2317 record = rdrecord(
2318 record_name=record_name,
2319 sampfrom=sampfrom,
2320 sampto=sampto,
2321 channels=channels,
2322 physical=True,
2323 pn_dir=pn_dir,
2324 m2s=True,
2325 return_res=return_res,
2326 channel_names=channel_names,
2327 warn_empty=warn_empty,
2328 )
2330 signals = record.p_signal
...
1844 ) as f:
1845 header_content = f.read()
1846 else:

FileNotFoundError: [Errno 2] No such file or directory: 'C:\Users\User\Downloads\tai-chi-physiological-complexity-and-healthy-aging-gait-1.0.2\tai-chi-physiological-complexity-and-healthy-aging-gait-1.0.2\Dual-task\S0088_DT_D1.hea'

[fuiyoo]

I try to display the values of EMG signal from Physionet

[fuiyoo]

I cannot upload the files here because Github does not support the file type