def test_ui_set_full_model_checks_dimensions_match(clean_ui, setup_ui_2d):
ui.load_psf('psf1', 'gauss2d.g1')
with pytest.raises(ArgumentErr) as err:
ui.set_full_model('psf1(gauss1d.g2)+const2d.c1')
assert str(
err.value
) == "invalid model expression: Models do not match: 2D (gauss2d.g1) and 1D (gauss1d.g2)"
def test_list_psf_ids_single(id, clean_ui):
ui.dataspace1d(1, 10, id=id)
ui.load_psf('psf1d', 'gauss1d.mdl')
ui.set_psf(id, 'psf1d')
if id is None:
id = 1
assert ui.list_psf_ids() == [id]
def test_list_psf_ids_multi(clean_ui):
ui.dataspace1d(1, 10)
ui.dataspace1d(1, 10, id="2")
ui.load_psf('psf1d', 'gauss1d.mdl')
ui.set_psf('psf1d')
ui.set_psf("2", 'psf1d')
ans = ui.list_psf_ids()
assert ans == [1, "2"]
def test_psf_model2d(self):
ui.dataspace1d(1, 10)
for model in self.models1d:
try:
ui.load_psf("psf1d", model + ".mdl")
ui.set_psf("psf1d")
mdl = ui.get_model_component("mdl")
self.assert_((numpy.array(mdl.get_center()) == numpy.array([4])).all())
except:
print model
raise
def test_psf_model2d(self):
ui.dataspace2d([216, 261])
for model in self.models2d:
try:
ui.load_psf("psf2d", model + ".mdl")
ui.set_psf("psf2d")
mdl = ui.get_model_component("mdl")
self.assert_((numpy.array(mdl.get_center()) == numpy.array([108, 130])).all())
except:
print model
raise
def test_psf_model2d(self):
ui.dataspace2d([216, 261])
for model in self.models2d:
try:
ui.load_psf('psf2d', model + '.mdl')
ui.set_psf('psf2d')
mdl = ui.get_model_component('mdl')
self.assertTrue((numpy.array(mdl.get_center()) ==
numpy.array([108, 130])).all())
except:
print(model)
raise
def test_psf_model2d(self):
ui.dataspace2d([216,261])
for model in self.models2d:
try:
ui.load_psf('psf2d', model+'.mdl')
ui.set_psf('psf2d')
mdl = ui.get_model_component('mdl')
self.assertTrue((numpy.array(mdl.get_center()) ==
numpy.array([108,130])).all())
except:
print model
raise
def test_psf_model1d(self):
ui.dataspace1d(1, 10)
for model in self.models1d:
try:
ui.load_psf('psf1d', model+'.mdl')
ui.set_psf('psf1d')
mdl = ui.get_model_component('mdl')
self.assertTrue((numpy.array(mdl.get_center()) ==
numpy.array([4])).all())
except:
print model
raise
def test_psf_model1d(self):
ui.dataspace1d(1, 10)
for model in self.models1d:
try:
ui.load_psf('psf1d', model + '.mdl')
ui.set_psf('psf1d')
mdl = ui.get_model_component('mdl')
self.assertTrue(
(numpy.array(mdl.get_center()) == numpy.array([4])).all())
except:
print(model)
raise
def test_psf_model2d(model):
ui.dataspace2d([216, 261])
ui.load_psf('psf2d', model + '.mdl')
ui.set_psf('psf2d')
mdl = ui.get_model_component('mdl')
assert mdl.get_center() == (108.0, 130.0)
def test_psf_model1d(model, clean_ui):
ui.dataspace1d(1, 10)
ui.load_psf('psf1d', model + '.mdl')
ui.set_psf('psf1d')
mdl = ui.get_model_component('mdl')
assert mdl.get_center() == (4.0, )
def test_set_full_model(self):
ui.load_psf('psf1', 'gauss2d.g1')
ui.set_full_model('psf1(gauss2d.g2)+const2d.c1')
ui.get_model()
def test_ui_set_full_model_2d_mismatch_1d(clean_ui, setup_ui_2d):
ui.load_psf('psf1', 'gauss1d.g1')
ui.set_full_model('psf1(gauss1d.g2 ) +const1d.c1')
# Ideally this would fail but it currently does not
ui.get_model()
def test_ui_set_full_model_2d(clean_ui, setup_ui_2d):
ui.load_psf('psf1', 'gauss2d.g1')
ui.set_full_model('psf1(gauss2d.g2 ) +const2d.c1')
ui.get_model()
def test_set_full_model(self):
ui.load_psf("psf1", "gauss2d.g1")
ui.set_full_model("psf1(gauss2d.g2)+const2d.c1")
ui.get_model()
ui.get_source()
def test_set_full_model(self):
ui.load_psf('psf1', 'gauss2d.g1')
ui.set_full_model('psf1(gauss2d.g2)+const2d.c1')
ui.get_model()
x1 = np.arange(-5.0, 30, 0.5)
x2 = np.arange(1.0, 29.0, 0.2)
ui.load_arrays(1, x1, x1 * 0, ui.Data1D)
ui.load_arrays(2, x2, x2 * 0, ui.Data1D)
ui.set_source(1, ui.box1d.box)
box = ui.get_model_component('box')
ui.set_source(2, box)
box.xlow = 10.0
box.xhi = 20.0
# Copy all the objects just to make sure
g1 = ui.gauss1d('g1')
g1.fwhm = 3.0
g2 = ui.gauss1d('g2')
g2.fwhm = 3.0
ui.load_psf('psf1', g1)
ui.load_psf('psf2', g2)
ui.set_psf(1, 'psf1')
ui.set_psf(2, 'psf2')
ui.plot_model(1)
ui.plot_model(2, overplot=True)