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)