3
•the first curve (for wav.hrf.001.1.1D) is displayed on the bottom
•x-axis covers 313 seconds, but the graph is extended to a more "round" 325
•y-axis happens to reach 274.5, shortly after 3 consecutive type-2 stimuli
•the peak value for a single curve can be set using the -peak option in waver
→default peak is 100
•it is worth noting that there are no duplicate curves
•can also use  'waver -one'  to put the curves on top of each other
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