async def test_exporter_inclusion(event_loop, exporter, options, tmp_path, dry_run):
mat1 = Material("Mat1", {79: 0.5, 47: 0.5}, 2.0)
mat2 = Material("Mat2", {29: 0.5, 30: 0.5}, 3.0)
options.sample = InclusionSample(mat1, mat2, 10e-6)
await exporter.export(options, tmp_path, dry_run=dry_run)
_test_export(tmp_path, 2, 2, dry_run)
async def test_exporter_verticallayers_couple(
event_loop, exporter, options, tmp_path, dry_run
):
mat1 = Material("Mat1", {79: 0.5, 47: 0.5}, 2.0)
mat2 = Material("Mat2", {29: 0.5, 30: 0.5}, 3.0)
options.sample = VerticalLayerSample(mat1, mat2)
await exporter.export(options, tmp_path, dry_run=dry_run)
_test_export(tmp_path, 2, 2, dry_run)
def test__eq__(self):
m2 = Material('Pure Cu', {29: 1.0}, 8960.0)
self.assertEqual(m2, self.m)
m2 = Material('Pure Cu', {29: 1.0}, 8961.0)
self.assertNotEqual(m2, self.m)
m2 = Material('Pure Cu', {29: 0.5, 30: 0.5}, 8960.0)
self.assertNotEqual(m2, self.m)
async def test_exporter_horizontallayers(
event_loop, exporter, options, tmp_path, dry_run
):
mat1 = Material("Mat1", {79: 0.5, 47: 0.5}, 2.0)
mat2 = Material("Mat2", {29: 0.5, 30: 0.5}, 3.0)
options.sample = HorizontalLayerSample(mat1)
options.sample.add_layer(mat2, 10e-9)
await exporter.export(options, tmp_path, dry_run=dry_run)
_test_export(tmp_path, 2, 2, dry_run)
def generate_end_materials(elements_data, colors, density_start = None, density_end = None):
material_start = Material(
name = 'substrate_start',
composition = to_weight_fraction(dict(elements_data.iloc[0])), # create the first region
density_kg_per_m3 = density_start,
color = colors[0] if colors else None)
material_end = Material(
name = 'substrate_end',
composition = to_weight_fraction(dict(elements_data.iloc[-1])), # create the last region
density_kg_per_m3 = density_end,
color = colors[-1] if colors else None)
return material_start, material_end
def testexport_multilayers2(self):
# Options
mat1 = Material('Mat1', {79: 0.5, 47: 0.5}, 2.0)
mat2 = Material('Mat2', {29: 0.5, 30: 0.5}, 3.0)
mat3 = Material('Mat3', {13: 0.5, 14: 0.5}, 4.0)
sample = HorizontalLayerSample()
sample.add_layer(mat1, 15e-9)
sample.add_layer(mat2, 25e-9)
sample.add_layer(mat3, 55e-9)
self.options.sample = sample
# Export
self.e.export(self.options, self.tmpdir)
# Test
filepaths = glob.glob(os.path.join(self.tmpdir, '*.sim'))
self.assertEqual(1, len(filepaths))
casfile = File()
casfile.readFromFilepath(filepaths[0])
simdata = casfile.getOptionSimulationData()
regionops = simdata.getRegionOptions()
self.assertEqual(3, regionops.getNumberRegions())
region = regionops.getRegion(0)
elements = list(map(operator.attrgetter('Z'), region.getElements()))
self.assertAlmostEqual(mat1.density_kg_per_m3 / 1000.0, region.Rho, 4)
self.assertEqual('Mat1', region.Name)
self.assertEqual(2, len(elements))
self.assertTrue(79 in elements)
self.assertTrue(47 in elements)
region = regionops.getRegion(1)
elements = list(map(operator.attrgetter('Z'), region.getElements()))
self.assertAlmostEqual(mat2.density_kg_per_m3 / 1000.0, region.Rho, 4)
self.assertEqual('Mat2', region.Name)
self.assertEqual(2, len(elements))
self.assertTrue(29 in elements)
self.assertTrue(30 in elements)
region = regionops.getRegion(2)
elements = list(map(operator.attrgetter('Z'), region.getElements()))
self.assertAlmostEqual(mat3.density_kg_per_m3 / 1000.0, region.Rho, 4)
self.assertEqual('Mat3', region.Name)
self.assertEqual(2, len(elements))
self.assertTrue(13 in elements)
self.assertTrue(14 in elements)
def create_model_sample(data, density_start = None, density_end = None):
elements_data = get_elements_data(data)
colors = generate_colors(steps = len(data) - 1)
densities = generate_densities(elements_data, density_start, density_end)
material_start, material_end = generate_end_materials(elements_data, colors, density_start, density_end)
sample = VerticalLayerSample(material_start, material_end)
# Iterate through all regions
for i in range(1, len(data) - 1): # create the remaining regions (in the middle)
density = densities[i]
color = colors[i]
material = Material(
name = f'region_{i}',
composition = to_weight_fraction(dict(elements_data.iloc[i])),
density_kg_per_m3 = density,
color = color)
sample.add_layer(material, thickness_m = data[THICKNESS].iloc[i] / 1e6) # thickness is in micrometer
# creating dummy materials to match template
dummy_material = Material.from_formula('H', color = None, density_kg_per_m3 = MIN_DENSITY)
for i in range(TEMPLATE_NUM_REGIONS - len(data)):
sample.add_layer(dummy_material, thickness_m = MIN_THICKNESS)
return sample
def create_homogeneous_sample(data, density_start = None, density_end = None):
'''
Function to create a list of substrate samples for Xray signal reference
input: dataframe of atomic fractions at various positions
output: list[Substrate]
'''
elements_data = get_elements_data(data)
colors = generate_colors(steps = len(data) - 1)
densities = generate_densities(elements_data, density_start, density_end)
# 1. Creating materials at both ends
material_start, material_end = generate_end_materials(elements_data, colors, density_start, density_end)
materials = [material_start, material_end]
# 2. Iterate through all regions, create the material representations
for i in range(1, len(data) - 1):
density = densities[i]
color = colors[i]
material = Material(
name = f'region_{i}',
composition = to_weight_fraction(dict(elements_data.iloc[i])),
density_kg_per_m3 = density,
color = color)
materials.append(material)
# 3. Creating substrate sample from the materials
substrate_list = [SubstrateSample(mat) for mat in materials]
return substrate_list
def testexport_spectrum(self):
# Create options
mat = Material({
79: 0.5,
47: 0.5
},
'Mat1',
absorption_energy_eV={ELECTRON: 123.0})
ops = Options()
ops.beam.energy_eV = 1234
ops.beam.diameter_m = 25e-9
ops.geometry.body.material = mat
ops.limits.add(ShowersLimit(5678))
ops.detectors['spectrum'] = \
PhotonSpectrumDetector((radians(30), radians(40)), (0, radians(360.0)),
500, (0, 1234))
# Export to WinX-Ray options
wxrops = self.e.export_wxroptions(ops)
# Test
self.assertTrue(wxrops.isXrayCompute())
self.assertTrue(wxrops.isXrayComputeCharacteristic())
self.assertAlmostEqual(35.0, wxrops.getTOA_deg(), 4)
self.assertAlmostEqual(55, wxrops.getAngleThetaDetector_deg(), 4)
self.assertAlmostEqual(180.0, wxrops.getAnglePhiDetector_deg(), 4)
self.assertEqual(EvPerChannel.TYPE_5, wxrops.getTypeEVChannel())
self.assertEqual(246, wxrops.getNumberChannel())
def testvalidate_material_exception(self):
material = Material(' ', {120: 0.5}, -1.0, 'blah')
self.assertRaises(ValidationError, self.v.validate_material, material,
self.options)
errors = set()
self.v._validate_material(material, self.options, errors)
self.assertEqual(5, len(errors))
def test_material_getparameters_validate(parameter_types, error_count):
material = Material("TiCrCu", {22: 0.2, 24: 0.2, 29: 0.6})
parameters = material.get_parameters(lambda options: material)
# Set parameter types
for parameter, parameter_type in zip(parameters, parameter_types):
parameter.type_ = parameter_type
errors = parameters[0].validate(None)
assert len(errors) == error_count
def setUp(self):
unittest.TestCase.setUp(self)
self.tmpdir = tempfile.mkdtemp()
self.e = Exporter()
self.ops = Options('aatest')
self.ops.beam.energy_eV = 4e3
self.ops.geometry.body.material = \
Material({6: 0.4, 13: 0.6}, absorption_energy_eV={ELECTRON: 234.0})
self.ops.limits.add(ShowersLimit(1234))
def testexport_substrate(self):
# Create options
mat = Material({
79: 0.5,
47: 0.5
},
'Mat1',
absorption_energy_eV={ELECTRON: 123.0})
ops = Options()
ops.beam.energy_eV = 1234
ops.beam.diameter_m = 25e-9
ops.beam.origin_m = (100e-9, 0, 1)
ops.geometry.body.material = mat
ops.limits.add(ShowersLimit(5678))
ops.detectors['bse'] = BackscatteredElectronEnergyDetector(
123, (0, 567))
ops.detectors['bse polar'] = BackscatteredElectronPolarAngularDetector(
125)
ops.detectors['xrays'] = \
PhotonIntensityDetector((radians(30), radians(40)), (0, radians(360.0)))
ops.detectors['prz'] = \
PhiZDetector((radians(30), radians(40)), (0, radians(360.0)), 750)
# Export to WinX-Ray options
wxrops = self.e.export_wxroptions(ops)
# Test
self.assertAlmostEqual(1.234, wxrops.getIncidentEnergy_keV(), 4)
self.assertAlmostEqual(25.0, wxrops.getBeamDiameter_nm(), 4)
self.assertEqual(5678, wxrops.getNbElectron())
zs, _wfs = wxrops.getElements()
self.assertTrue(79 in zs)
self.assertTrue(47 in zs)
self.assertAlmostEqual(13.6007, wxrops.getMeanDensity_g_cm3(),
4) # internally calculated by WinXray
self.assertAlmostEqual(123, wxrops.getMinimumElectronEnergy_eV(), 4)
self.assertTrue(wxrops.isComputeBSEDistribution())
self.assertTrue(wxrops.isComputeBSEEnergy())
self.assertEqual(123, wxrops.getNbBSEEnergy())
self.assertTrue(wxrops.isComputeBSEAngular())
self.assertEqual(125, wxrops.getNbBSEAngular())
self.assertTrue(wxrops.isXrayCompute())
self.assertTrue(wxrops.isXrayComputeCharacteristic())
self.assertAlmostEqual(35.0, wxrops.getTOA_deg(), 4)
self.assertAlmostEqual(55, wxrops.getAngleThetaDetector_deg(), 4)
self.assertAlmostEqual(180.0, wxrops.getAnglePhiDetector_deg(), 4)
self.assertEqual(750, wxrops.getNumberFilm())
def _validate_material(self, material, options, errors):
if material is VACUUM:
return material
name = \
self._validate_material_base_name(material.name, options, errors)
composition = \
self._validate_material_base_composition(material.composition, options, errors)
density_kg_per_m3 = \
self._validate_material_base_density_kg_per_m3(material.density_kg_per_m3, options, errors)
color = \
self._validate_material_base_color(material.color, options, errors)
return Material(name, composition, density_kg_per_m3, color)
def setUp(self):
unittest.TestCase.setUp(self)
self.ops = Options('aatest')
self.ops.beam.energy_eV = 4e3
self.ops.geometry.material = \
Material({6: 0.4, 13: 0.6}, absorption_energy_eV={ELECTRON: 234.0})
self.ops.detectors['xray'] = PhotonIntensityDetector((0, 1), (2, 3))
self.ops.detectors['prz'] = PhiZDetector((0, 1), (2, 3), 128)
self.ops.limits.add(ShowersLimit(1234))
self.i = Importer()
self._testdata = os.path.join(os.path.dirname(__file__), 'testdata')
def setUp(self):
TestCase.setUp(self)
self.outputdir = tempfile.mkdtemp()
self.workdir = tempfile.mkdtemp()
ops = Options('test')
ops.beam.origin_m = (0.0, 0.0, 0.001)
ops.geometry.body.material = \
Material({79: 1.0}, absorption_energy_eV={ELECTRON: 56.0})
ops.detectors['time'] = TimeDetector()
ops.limits.add(ShowersLimit(1))
self.ops = Converter().convert(ops)[0]
self.worker = Worker(program)
def materials(self):
try:
name = self.field_name.name()
composition = self.tbl_composition.composition()
if not composition:
return ()
density_kg_per_m3 = self.field_density.density_kg_per_m3()
color = self.field_color.color()
return (Material(name, composition, density_kg_per_m3, color), )
except:
return ()
def test_material_getparameters_parametertype(parameter_types,
expected_composition):
material = Material("TiCrCu", {22: 0.2, 24: 0.2, 29: 0.6})
parameters = material.get_parameters(lambda options: material)
# Set parameter types
for parameter, parameter_type in zip(parameters, parameter_types):
parameter.type_ = parameter_type
# Set titanium concentration
parameters[0].set_value(None, 0.5)
# Test
for z, expected_wf in expected_composition.items():
assert material.composition[z] == pytest.approx(expected_wf, abs=1e-6)
def setUp(self):
TestCase.setUp(self)
self.outputdir = tempfile.mkdtemp()
self.workdir = tempfile.mkdtemp()
ops = Options('test')
ops.beam = PencilBeam(5e3)
ops.geometry.body.material = \
Material({6: 0.4, 13: 0.6}, absorption_energy_eV={ELECTRON: 234.0})
ops.detectors['xray'] = \
PhotonIntensityDetector.annular(d2r(40.0), d2r(5.0))
ops.limits.add(ShowersLimit(1))
self.ops = Converter().convert(ops)[0]
self.worker = Worker(program)
def testexport_models(self):
# Create options
mat = Material({
79: 0.5,
47: 0.5
},
'Mat1',
absorption_energy_eV={ELECTRON: 123.0})
ops = Options()
ops.beam.energy_eV = 1234
ops.beam.diameter_m = 25e-9
ops.geometry.body.material = mat
ops.limits.add(ShowersLimit(5678))
ops.models.add(ELASTIC_CROSS_SECTION.rutherford)
ops.models.add(IONIZATION_CROSS_SECTION.casnati1982)
ops.models.add(IONIZATION_POTENTIAL.joy_luo1989)
ops.models.add(RANDOM_NUMBER_GENERATOR.press1966_rand3)
ops.models.add(DIRECTION_COSINE.demers2000)
ops.models.add(MASS_ABSORPTION_COEFFICIENT.thinh_leroux1979)
# Export to WinX-Ray options
wxrops = self.e.export_wxroptions(ops)
# Test
self.assertEqual(ElectronElasticCrossSection.TYPE_RUTHERFORD,
wxrops.getTypePartialCrossSection())
self.assertEqual(ElectronElasticCrossSection.TYPE_RUTHERFORD,
wxrops.getTypeTotalCrossSection())
self.assertEqual(IonizationCrossSection.TYPE_CASNATI,
wxrops.getTypeXrayCrossSectionBremsstrahlung())
self.assertEqual(IonizationCrossSection.TYPE_CASNATI,
wxrops.getTypeXrayCrossSectionCharacteristic())
self.assertEqual(IonizationPotential.TYPE_JOY_LUO,
wxrops.getTypeIonisationPotential())
self.assertEqual(DirectionCosine.TYPE_DEMERS,
wxrops.getTypeDirectionCosines())
self.assertEqual(EnergyLoss.TYPE_JOY_LUO, wxrops.getTypeEnergyLoss())
self.assertEqual(RandomNumberGenerator.TYPE_RAN3,
wxrops.getTypeRandomGenerator())
self.assertEqual(MassAbsorptionCoefficient.TYPE_THINH_LEROUX,
wxrops.getTypeMac())
def setUp(self):
# test data
self.perspectives = (Perspective.XZ, Perspective.YZ, Perspective.XY)
self.mat_ds = Material('Ds', {110: 1.}, 1.)
self.mat_rg = Material('Rg', {111: 1.}, 1.)
self.mat_au = Material('Au', {79: 1.}, 1.)
self.layer = [
Layer(Material('Re', {75: 1.}, 1.), .1),
Layer(Material('Os', {76: 1.}, 1.), .15),
Layer(Material('Ir', {77: 1.}, 1.), .2),
Layer(Material('Pt', {78: 1.}, 1.), .05)
]
# matplotlib
self.figure = figure.Figure()
self.ax = self.figure.add_subplot(111)
def testexport_different_opening(self):
# Create options
mat = Material({
79: 0.5,
47: 0.5
},
'Mat1',
absorption_energy_eV={ELECTRON: 123.0})
ops = Options()
ops.beam.energy_eV = 1234
ops.beam.diameter_m = 25e-9
ops.geometry.body.material = mat
ops.limits.add(ShowersLimit(5678))
ops.detectors['xrays'] = \
PhotonIntensityDetector((radians(30), radians(40)), (0, radians(360.0)))
ops.detectors['prz'] = \
PhiZDetector((radians(30), radians(50)), (0, radians(360.0)), 750)
# Test
self.assertRaises(ExporterException, self.e.export_wxroptions, ops)
def test_material_advanced_widget_setMaterial(qtbot, material_advanced_widget):
material = Material("foo", {13: 1.0}, 9000)
material_advanced_widget.setMaterial(material)
widget = material_advanced_widget.field_name.suffixWidget()
assert not widget.isChecked()
widget = material_advanced_widget.field_name.widget()
assert widget.text() == material.name
widget = material_advanced_widget.field_density.suffixWidget()
assert widget.isChecked()
widget = material_advanced_widget.field_density.widget()
assert widget.value() == pytest.approx(material.density_g_per_cm3, abs=1e-4)
composition = material_advanced_widget.tbl_composition.composition()
assert composition == material.composition
materials = material_advanced_widget.materials()
assert len(materials) == 1
assert materials[0] == material
def lazy_material():
return Material("test", {29: 1.0})
def test_material_eq(material):
assert material == Material("Pure Cu", {29: 1.0}, 8960.0)
assert not material == Material("Pure Cu", {29: 1.0}, 8961.0)
assert not material == Material("Pure Cu", {29: 0.5, 30: 0.5}, 8960.0)
async def test_exporter_sphere(event_loop, exporter, options, tmp_path, dry_run):
mat1 = Material("Mat1", {79: 0.5, 47: 0.5}, 2.0)
options.sample = SphereSample(mat1, 250e-6)
await exporter.export(options, tmp_path, dry_run=dry_run)
_test_export(tmp_path, 1, 1, dry_run)
@pytest.fixture
def ax():
fig, ax = plt.subplots(1, 1)
yield ax
plt.close()
del fig
@pytest.fixture
def samplefigure():
return SampleFigure()
MATERIAL_DS = Material("Ds", {110: 1.0}, 1.0)
MATERIAL_RG = Material("Rg", {111: 1.0}, 1.0)
MATERIAL_AU = Material("Au", {79: 1.0}, 1.0)
LAYERS = [
Layer(MATERIAL_DS, 0.1),
Layer(MATERIAL_RG, 0.15),
Layer(MATERIAL_AU, 0.2),
Layer(MATERIAL_DS, 0.05),
]
def test_samplefigure_draw_nothing(samplefigure, ax):
samplefigure.draw(ax)
assert len(ax.collections) == 0
fp.write(b'\x00\x00\x00\x00')
# DELPHI: Inc(s,l);Blockwrite(Matfile,rho[0],l,f);Inc(Sum,f);
fp.write(struct.pack('f', density_g_cm3))
# DELPHI:
# l:=NC+1;
# for i:=0 to NP do begin
# Inc(s,l);BlockWrite(Matfile,PC[i],l,f);Inc(Sum,f);
# end;
fp.write(struct.pack('b', len(composition)))
fp.write(b'\x00' * len(composition))
# DELPHI: Inc(s,l);BlockWrite(Matfile,PM,l,f);Inc(Sum,f);
fp.write(struct.pack('b', len(composition)))
for i in range(len(composition)):
fp.write(struct.pack('b', i + 1))
return filepath
if __name__ == '__main__':
from pymontecarlo.options.options import Options
from pymontecarlo.options.material import Material
options = Options('test')
options.geometry.body.material = Material({6: 0.4, 13: 0.1, 79: 0.5})
options.limits.add(ShowersLimit(1000))
Exporter().export(options, '/tmp')
def testconvert(self):
handler = MaterialHtmlHandler()
material = Material('Brass', {29: 0.5, 30: 0.5}, 8960.0)
root = handler.convert(material)
self.assertEqual(1, len(root.children))
def setUp(self):
super().setUp()
self.m = Material('Pure Cu', {29: 1.0}, 8960.0, '#FF0000')
