32channel (4x8 probe)

[epakr]

Hello,

Q1. Some of my recordings have following error after KS2.5.
Acquisition device: Open-ephys
Probe: Buzsaki32 (4x8)

Error-----
Index in position 2 exceeds array bounds (must not exceed 3).

Error in extractTemplatesfromSnippets (line 72)
wPCA = gpuArray(single(U(:, 1:nPCs))); % take as many as needed

Error in standalone_detector (line 21)
[wTEMP, wPCA] = extractTemplatesfromSnippets(rez, NrankPC);

Error in datashift2 (line 31)
[st3, rez] = standalone_detector(rez, spkTh);

Error in main_kilosort_4x8_EH (line 74)
rez = datashift2(rez, 1); % last input is for shifting data

Q2. Is there any minimum recording time to run KS2.5?

Thank you.

eh

[marius10p]

There is no minimum recording time, but I don't know what you error is about. Do you have zero padding in your file? That could cause problems.