Feature View does not show clusters

cortex-lab / phy

phy: interactive visualization and manual spike sorting of large-scale ephys data

BSD 3-Clause "New" or "Revised" License

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Feature View does not show clusters #1055

Open sv-bio opened 3 years ago

sv-bio commented 3 years ago

Dear Cyrille, May I ask another question: rather often I find that even if several clusters are selected, Feature view shows something strange (see figure). If I zoom in, temporal distribution is displayed but nothing else otherwise. The file pc_features.npy exists. What could be the reason for such behavior?

System configuration: Debian 10 Spyking Circus 0.9.9 PhyTemplate GUI 2.0b2.dev phylib: v.2.3a0

Sincerely, Stan

rossant commented 3 years ago

It might be a gain problem in the feature view, you can increase it by pressing ctrl and + at the same time another solution would be to delete ~/.phy/TemplateGUI/state.json Also, make sure that the waveforms are found on channel 0

sv-bio commented 3 years ago

Dear Cyrille,

After closer look at the problem I found that it is always the first electrode in a set that has missing PCs. I described this issue in details at the forum of Spyking Circus, as I do not know to whom it should be addressed. Please take a look: https://github.com/spyking-circus/spyking-circus/issues/336

Sincerely, Stan