%amplitudes plots
n=26;
figure();
for i=1:n
    %first take the x and y coordinates and extract only the ones that
    %correspond to 'good channels'
    xgood = xcoords(spikes.goodChannels{1,i});
    ycoord = ycoords(spikes.goodChannels{1,i});
    subplot(3,9,i); 
    scatter(xgood,ygood,spikes.maxxCh{1,i}/max(spikes.maxxCh{1,i})^(1/10),spikes.maxxCh{1,i},'filled')
    colormap(flipud(hot))
end