Plot raster across session

Example of how to plot scatter plot of spike depths vs spike times with colour and size of scatter points scaled by spike amplitude

import numpy as np
from one.api import ONE

from brainbox.ephys_plots import scatter_raster_plot
from brainbox.plot_base import plot_scatter

one = ONE(base_url='https://openalyx.internationalbrainlab.org', silent=True)

eid = '4ecb5d24-f5cc-402c-be28-9d0f7cb14b3a'
probe = 'probe00'

spikes = one.load_object(eid, obj='spikes', collection=f'alf/{probe}')
metrics = one.load_dataset(eid, dataset='clusters.metrics.pqt', collection=f'alf/{probe}')

# Find the clusters that have been labelled as good and their corresponding spike indices
good_clusters = np.where(metrics.label == 1)
spike_idx = np.where(np.isin(spikes['clusters'], good_clusters))[0]

# Also filter for nans in amplitude and depth
kp_idx = spike_idx[np.where(~np.isnan(spikes['depths'][spike_idx])
                            & ~np.isnan(spikes['amps'][spike_idx]))[0]]

# Get ScatterPlot object
data = scatter_raster_plot(spikes['amps'][kp_idx], spikes['depths'][kp_idx],
                           spikes['times'][kp_idx])

# Add v lines 10s after start and 10s before end or recording
x1 = np.min(spikes['times'][kp_idx] + 100)
x2 = np.max(spikes['times'][kp_idx] - 100)
data.add_lines(pos=x1, orientation='v', style='dashed', width=3, color='k')
data.add_lines(pos=x2, orientation='v', style='dashed', width=3, color='k')


plot_dict = data.convert2dict()

fig, ax = plot_scatter(plot_dict)