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Fails after processing 1 batch #265

@tenorio-vivianesgm

Description

@tenorio-vivianesgm

Hi all,

I'm new to kilosort3, and I cannot pass the first batch of preprocessing.
I'm using kilosort 3, on matlab 2022a, for 32-ch u-probe neural recordings.
I load the data and map alright, (see snippet below), but after clicking "Run all", only one batch is processed and I get the following error message:

`Getting channel whitening matrix...
Channel-whitening matrix computed.
Time 0s. Loading raw data and applying filters...
Time 1s. Finished preprocessing 1 batches.
Error using indexing
Subscript indices must either be real positive integers or logicals.

Error in extractTemplatesfromSnippets (line 56)
wTEMP = dd(:, round(linspace(1, size(dd,2), nPCs)));

Error in datashift2 (line 4)
[wTEMP, wPCA] = extractTemplatesfromSnippets(rez, NrankPC);

Error in ksGUI/runPreproc (line 732)
obj.rez = datashift2(obj.rez, 1);

Error in ksGUI>@(,)obj.runPreproc() (line 333)
'Callback', @(,)obj.runPreproc());

Error while evaluating UIControl Callback.`

image

I have an NVIDIA T400 GPU installed and all drivers are running OK.

Any thoughts on what I might be doing wrong?

Thanks!

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