Raw Amplitude View Not showing Up

[pstarski]

Hi,

I am trying to utilize the raw amplitude view in Phy2. I have recordings sorted with KS2 and have previously used the raw amplitude view to curate my clusters. After switching computers and reinstalling phy2, I have been unable to find the Raw amplitude view. I have the raw recording in the same file directory as the npy files.

Anyone know what I am missing? or Why I cannot find this view?

Thanks, Phil

[TomBugnon]

Thanks @pstarski (for your response on the other issue)

It works by commenting out these two lines https://github.com/cortex-lab/phy/blob/8166fbef6dc8e710912f2be4722621e13ae6d292/phy/apps/base.py#L1370

For the record, after digging in the code, the different amplitude types seem to mean:

• "template" : Scaling of template (amplitudes.npy from kilosort. The decision criteria for spike selection)

• "raw": the maximum amplitude of the raw waveforms on the best channel of the first selected cluster.

• "template_feature": "the template features of the requested spikes onto the first selected cluster.

    This is "the dot product (projection) of each spike waveform onto the template of the
    first cluster."
            See @mswallac's comment at
    https://github.com/cortex-lab/phy/issues/868#issuecomment-520032905"