def smoothing(self):
"""Smoothing of Data."""
fnc = smooth.Smooth(self.parent)
self.parent.item_insert('Step', 'Smoothing', fnc)
def smoothing(self):
""" Smoothing of Data"""
fnc = smooth.Smooth(self.parent)
self.parent.item_insert("Step", "Smoothing", fnc)
def test_smooth():
"""Tests for smoothing."""
datin = Data()
datin.data = np.ma.ones([7, 7])
datin.data[5, 5] = 2
tmp = smooth.Smooth(None)
tmp.indata = {'Raster': [datin]}
tmp.radiobutton_2dmean.setChecked(True)
tmp.radiobutton_box.setChecked(True)
tmp.choosefilter()
tmp.settings(True)
datout2 = tmp.outdata['Raster'][0].data.data
datout = np.array([[0.36, 0.48, 0.6, 0.6, 0.6, 0.48, 0.36],
[0.48, 0.64, 0.8, 0.8, 0.8, 0.64, 0.48],
[0.6, 0.8, 1., 1., 1., 0.8, 0.6],
[0.6, 0.8, 1., 1.04, 1.04, 0.84, 0.64],
[0.6, 0.8, 1., 1.04, 1.04, 0.84, 0.64],
[0.48, 0.64, 0.8, 0.84, 0.84, 0.68, 0.52],
[0.36, 0.48, 0.6, 0.64, 0.64, 0.52, 0.4]])
np.testing.assert_array_almost_equal(datout2, datout)
tmp.radiobutton_disk.setChecked(True)
tmp.choosefilter()
tmp.settings(True)
datout2 = tmp.outdata['Raster'][0].data.data
datout = np.array([[
0.30379747, 0.36708861, 0.43037975, 0.44303797, 0.43037975, 0.37974684,
0.3164557
],
[
0.36708861, 0.44303797, 0.53164557, 0.5443038,
0.53164557, 0.46835443, 0.39240506
],
[
0.43037975, 0.53164557, 0.62025316, 0.63291139,
0.62025316, 0.5443038, 0.4556962
],
[
0.44303797, 0.5443038, 0.63291139, 0.63291139,
0.63291139, 0.55696203, 0.46835443
],
[
0.43037975, 0.53164557, 0.62025316, 0.63291139,
0.62025316, 0.5443038, 0.4556962
],
[
0.37974684, 0.46835443, 0.5443038, 0.55696203,
0.5443038, 0.48101266, 0.40506329
],
[
0.3164557, 0.39240506, 0.4556962, 0.46835443,
0.4556962, 0.40506329, 0.34177215
]])
np.testing.assert_array_almost_equal(datout2, datout)
tmp.radiobutton_gaussian.setChecked(True)
tmp.choosefilter()
tmp.settings(True)
datout = np.array(
[[
0.25999671, 0.38869512, 0.50989872, 0.50989872, 0.50989872,
0.50989872, 0.38120031
],
[
0.38869512, 0.58109927, 0.76229868, 0.76229868, 0.76229868,
0.76229868, 0.56989453
], [0.50989872, 0.76229868, 1., 1., 1., 1., 0.74760005],
[0.50989872, 0.76229868, 1., 1., 1., 1., 0.74760005],
[0.50989872, 0.76229868, 1., 1., 1.06370574, 1.06499268, 0.81130578],
[0.50989872, 0.76229868, 1., 1., 1.06499268, 1.06630562, 0.81259272],
[
0.38120031, 0.56989453, 0.74760005, 0.74760005, 0.81130578,
0.81259272, 0.62261157
]])
datout2 = tmp.outdata['Raster'][0].data.data
np.testing.assert_array_almost_equal(datout2, datout)
tmp.radiobutton_2dmedian.setChecked(True)
tmp.radiobutton_box.setChecked(True)
tmp.choosefilter()
tmp.settings(True)
datout2 = tmp.outdata['Raster'][0].data.data
datout = np.array([[1., 1., 1., 1., 1., 1., 1.],
[1., 1., 1., 1., 1., 1., 1.],
[1., 1., 1., 1., 1., 1., 1.],
[1., 1., 1., 1., 1., 1., 1.],
[1., 1., 1., 1., 1., 1., 1.],
[1., 1., 1., 1., 1., 1., 1.],
[1., 1., 1., 1., 1., 1., 1.]])
np.testing.assert_array_almost_equal(datout2, datout)
tmp.radiobutton_disk.setChecked(True)
tmp.choosefilter()
tmp.settings(True)
datout2 = tmp.outdata['Raster'][0].data.data
np.testing.assert_array_almost_equal(datout2, datout)