def test_Piezo_valid_actuators():
"""
Tests that when you set the "valid actuators", the DM doesn't use actuators marked 'invalid'
"""
config = confParse.loadSoapyConfig(os.path.join(CONFIG_PATH, "sh_8x8.yaml"))
mask = aotools.circle(config.sim.pupilSize / 2., config.sim.simSize)
wfs = WFS.ShackHartmann(config, mask=mask)
dm = DM.FastPiezo(config, n_dm=1, wfss=[wfs], mask=mask)
act_coord1 = dm.valid_act_coords[0]
act_coord_last = dm.valid_act_coords[-1]
act_coord2 = dm.valid_act_coords[1]
valid_actuators = numpy.ones(dm.n_acts, dtype=int)
valid_actuators[0] = valid_actuators[-1] = 0
dm.valid_actuators = valid_actuators
assert dm.n_valid_actuators == (dm.n_acts - 2)
assert not numpy.array_equal(dm.valid_act_coords[0], act_coord1)
assert not numpy.array_equal(dm.valid_act_coords[-1], act_coord_last)
assert numpy.array_equal(dm.valid_act_coords[0], act_coord2)
def testf_initFastPiezo():
config = confParse.loadSoapyConfig(os.path.join(CONFIG_PATH, "sh_8x8.yaml"))
mask = aotools.circle(config.sim.pupilSize/2., config.sim.simSize)
wfs = WFS.ShackHartmann(config, mask=mask)
dm = DM.FastPiezo(config, n_dm=1, wfss=[wfs], mask=mask)
def testf_initFastPiezo(self):
config = confParse.Configurator(os.path.join(CONFIG_PATH, "sh_8x8.py"))
config.loadSimParams()
mask = aoSimLib.circle(config.sim.pupilSize / 2., config.sim.simSize)
wfs = WFS.ShackHartmann(config, mask=mask)
dm = DM.FastPiezo(config, wfss=[wfs], mask=mask)