def test_01():
"""
Particle on surface.
"""
psf = MicroscopePSF()
rv = numpy.arange(0.0, 1.01, 0.1)
zv = numpy.arange(-1.0, 1.01, 0.2)
fast_rz = psf.gLZRFocalScan(rv, zv)
slow_rz = psf.gLZRFocalScanSlow(rv, zv)
assert numpy.allclose(fast_rz, slow_rz)
def test_05():
"""
Particle scan, focus offset.
"""
psf = MicroscopePSF()
rv = numpy.arange(0.0, 1.01, 0.1)
pv = numpy.arange(1.0, 3.01, 0.2)
fast_rz = psf.gLZRParticleScan(rv, pv, zv=-2.0)
slow_rz = psf.gLZRParticleScanSlow(rv, pv, zv=-2.0)
assert numpy.allclose(fast_rz, slow_rz, rtol=1.0e-3, atol=1.0e-3)
def test_04():
"""
Particle scan.
"""
psf = MicroscopePSF()
rv = numpy.arange(0.0, 1.01, 0.1)
pv = numpy.arange(0.0, 2.01, 0.1)
fast_rz = psf.gLZRParticleScan(rv, pv)
slow_rz = psf.gLZRParticleScanSlow(rv, pv)
assert numpy.allclose(fast_rz, slow_rz, rtol=1.0e-4, atol=1.0e-4)
def test_02():
"""
Particle above surface.
"""
psf = MicroscopePSF()
rv = numpy.arange(0.0, 1.01, 0.1)
zv = numpy.arange(-1.0, 1.01, 0.2)
fast_rz = psf.gLZRFocalScan(rv, zv, pz=0.5)
slow_rz = psf.gLZRFocalScanSlow(rv, zv, pz=0.5)
assert numpy.allclose(fast_rz, slow_rz, atol=1.0e-4, rtol=1.0e-4)
def test_03():
"""
Detector offset.
"""
psf = MicroscopePSF()
rv = numpy.arange(0.0, 1.01, 0.1)
zv = numpy.arange(-1.0, 1.01, 0.2)
zd = psf.parameters["zd0"] + 1000
fast_rz = psf.gLZRFocalScan(rv, zv, zd=zd)
slow_rz = psf.gLZRFocalScanSlow(rv, zv, zd=zd)
assert numpy.allclose(fast_rz, slow_rz)