error reading s3 file with h5disp

Question

Ben Dichter 2021 年 10 月 29 日

回答済み: Walter Roberson 2021 年 10 月 29 日

>> s3_path = 's3://allen-brain-observatory/visual-coding-neuropixels/ecephys-cache/session_847657808/session_847657808.nwb';

>> h5disp(s3_path)

Error using h5infoc

Unable to open or create

's3://allen-brain-observatory/visual-coding-neuropixels/ecephys-cache/session_847657808/session_847657808.nwb'

due to internal error.

Error in h5info (line 125)

hinfo = h5infoc(filename,location, useUtf8);

Error in h5disp>display_hdf5 (line 144)

hinfo = h5info(options.Filename,options.Location);

Error in h5disp (line 122)

display_hdf5(options);

9.11.0.1769968 (R2021b)

OSX 11.5.1

Answer 1

Walter Roberson 2021 年 10 月 29 日

https://www.mathworks.com/help/matlab/import_export/work-with-remote-data.html

You have to set up access keys