Marius Pachitariu

Please open an issue in the Kilosort2 repository then.

Seems like it runs out of RAM for cProjPC. Can you please run it with debug mode on and see how large that array is when it crashes? How much...

I think it's suspicious you get so many spikes relatively early in the processing, there is probably a lot of noise. What is your ops.Th? I would try increasing it....

But then you'd also need to reduce cProjPC the same way.... Nick, sounds relatively easy to write the features into a binary file and then write the NPY file incrementally...

Great, thanks Cyrille! Nick or Cyrile, is it possible to add an incremental version of writeNPY to the npy-matlab repository? Assumes the dimensions are known ahead of time. On Tue,...

how many channels are you recording from? There are probably a few places where we assume a large number of channels.

How are the channels arranged? Data registration might work for fewer channels too, but it will probably need substantially different settings. I'll probably have to make some updates for that...

I just realized this is the wrong repo, which is now outdated. It sounds from your message that you are in fact using this one: https://github.com/MouseLand/Kilosort

I am saying this github issue is not in the correct repo.

You should switch to Kilosort2 which has a [hardware guide](https://github.com/MouseLand/Kilosort2/wiki/8.-Hardware-guide). The same hardware recommendations apply to Kilosort1, but you should really switch. It needs at least Matlab 2016b, but a...