def test_probegroup():
probegroup = ProbeGroup()
for i in range(3):
probe = generate_dummy_probe()
probe.move([i * 100, i * 80])
probegroup.add_probe(probe)
indices = probegroup.get_global_device_channel_indices()
ids = probegroup.get_global_electrode_ids()
df = probegroup.to_dataframe()
def test_probegroup():
probegroup = ProbeGroup()
nchan = 0
for i in range(3):
probe = generate_dummy_probe()
probe.move([i * 100, i * 80])
n = probe.get_contact_count()
probe.set_device_channel_indices(np.arange(n)[::-1] + nchan)
shank_ids = np.ones(n)
shank_ids[:n // 2] *= i * 2
shank_ids[n // 2:] *= i * 2 + 1
probe.set_shank_ids(shank_ids)
probegroup.add_probe(probe)
nchan += n
indices = probegroup.get_global_device_channel_indices()
ids = probegroup.get_global_contact_ids()
df = probegroup.to_dataframe()
#~ print(df['global_contact_ids'])
arr = probegroup.to_numpy(complete=False)
other = ProbeGroup.from_numpy(arr)
arr = probegroup.to_numpy(complete=True)
other = ProbeGroup.from_numpy(arr)
d = probegroup.to_dict()
other = ProbeGroup.from_dict(d)
#~ from probeinterface.plotting import plot_probe_group, plot_probe
#~ import matplotlib.pyplot as plt
#~ plot_probe_group(probegroup)
#~ plot_probe_group(other)
#~ plt.show()
# checking automatic generation of ids with new dummy probes
probegroup.probes = []
for i in range(3):
probegroup.add_probe(generate_dummy_probe())
probegroup.auto_generate_contact_ids()
probegroup.auto_generate_probe_ids()
for p in probegroup.probes:
assert p.contact_ids is not None
assert 'probe_id' in p.annotations
xpitch=75, ypitch=75, y_shift_per_column=[0, -37.5, 0],
electrode_shapes='circle', electrode_shape_params={'radius': 12})
probe1 = probe0.copy()
probe1.move([350, 200])
probegroup = ProbeGroup()
probegroup.add_probe(probe0)
probegroup.add_probe(probe1)
# wire probe0 0 to 31 and shuffle
channel_indices0 = np.arange(16)
np.random.shuffle(channel_indices0)
probe0.set_device_channel_indices(channel_indices0)
# wire probe0 32 to 63 and shuffle
channel_indices1 = np.arange(16, 32)
np.random.shuffle(channel_indices1)
probe1.set_device_channel_indices(channel_indices1)
print(probegroup.get_global_device_channel_indices())
##############################################################################
# The indices of the probe group can also be plotted:
fig, ax = plt.subplots()
plot_probe_group(probegroup, with_channel_index=True, same_axe=True, ax=ax)
ax.set_xlim(-100, 600)
ax.set_ylim(-100, 600)
plt.show()