Deepak
3a73fee801
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110 lines
5.7 KiB
Python
110 lines
5.7 KiB
Python
import numpy
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import pathfinder.model.oscillating
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def chunk_n_sort(pts):
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pt_length = 7
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chunked_pts = [pts[i: i + pt_length] for i in range(0, len(pts), pt_length)]
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return chunked_pts
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def print_result(msg, result):
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print(msg)
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print(f"\tResult: {result.pathfinder_x}")
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print(f"\tSuccess: {result.success}. {result.message}")
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try:
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print(f"\tFunc evals: {result.nfev}")
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except AttributeError:
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pass
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try:
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print(f"\tJacb evals: {result.njev}")
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except AttributeError:
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pass
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def test_one_dipole_six_dot_two_frequencies():
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# setup
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dot_inputs = [
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([0, 0, .01], 5), ([-1, 0, -.01], 5), ([-2, 0, -.01], 5), ([0, -1, .01], 5), ([-1, -1, 0], 5), ([-2, -1, 0], 5),
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([0, 0, .01], 1), ([-1, 0, -.01], 1), ([-2, 0, -.01], 1), ([0, -1, .01], 1), ([-1, -1, 0], 1), ([-2, -1, 0], 1),
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]
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dipole = pathfinder.model.oscillating.OscillatingDipole([1, 2, 3], [0, 4, -1], 7)
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expected_result = numpy.array([1, 2, 3, 0, 4, -1, 7])
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dipole_arrangement = pathfinder.model.oscillating.OscillatingDipoleArrangement([dipole])
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dot_measurements = dipole_arrangement.get_dot_measurements(dot_inputs)
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model = pathfinder.model.oscillating.DotOscillatingDipoleModel(dot_measurements, 1)
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res = model.sol()
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print_result("one oscillating dipole six dots", res)
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assert res.success, "The solution for a single dipole and six dots should have succeeded."
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numpy.testing.assert_allclose(res.pathfinder_x, expected_result, err_msg="Dipole wasn't as expected.", rtol=1e-6, atol=1e-6)
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def test_two_dipole_six_dot_two_frequencies():
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# setup
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dot_inputs = [
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([0, 0, .01], 5), ([-1, 0, -.01], 5), ([-2, 0, -.01], 5), ([0, -1, .01], 5), ([-1, -1, 0], 5), ([-2, -1, 0], 5),
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([0, -2, .01], 5), ([-1, -2, -.01], 5), ([-2, -2, -.01], 5), ([0, -3, .01], 5), ([-1, -3, 0], 5), ([-2, -3, 0], 5),
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([0, 0, .01], 1), ([-1, 0, -.01], 1), ([-2, 0, -.01], 1), ([0, -1, .01], 1), ([-1, -1, 0], 1), ([-2, -1, 0], 1),
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([0, -2, .01], 1), ([-1, -2, -.01], 1), ([-2, -2, -.01], 1), ([0, -3, .01], 1), ([-1, -3, 0], 1), ([-2, -3, 0], 1),
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]
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dipole = pathfinder.model.oscillating.OscillatingDipole([1, 2, 3], [0, 4, -1], 7)
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dipole2 = pathfinder.model.oscillating.OscillatingDipole([-1, 2, 0], [2, -1, 1], 4)
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expected_result = numpy.array([1, -2, 0, 2, -1, 1, 4, 1, 2, 3, 0, 4, -1, 7])
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dipole_arrangement = pathfinder.model.oscillating.OscillatingDipoleArrangement([dipole, dipole2])
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dot_measurements = dipole_arrangement.get_dot_measurements(dot_inputs)
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model = pathfinder.model.oscillating.DotOscillatingDipoleModel(dot_measurements, 2)
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res = model.sol()
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print_result("two oscillating dipole six dots", res)
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assert res.success, "The solution for two dipole and six dots should have succeeded."
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numpy.testing.assert_allclose(res.pathfinder_x, expected_result, err_msg="Dipole wasn't as expected.", rtol=1e-6, atol=1e-6)
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def test_two_dipole_six_dot_two_frequencies_morerealistic():
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# setup
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dot_inputs = [
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([0, 0, .01], 5), ([-1, 0, -.01], 5), ([-2, 0, -.01], 5), ([-3, 0, 0], 5), ([0, -1, .01], 5), ([-1, -1, 0], 5), ([-2, -1, 0], 5), ([-3, -1, 0], 5),
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([0, -2, .01], 5), ([-1, -2, -.01], 5), ([-2, -2, -.01], 5), ([-3, -2, 0], 5), ([0, -3, .01], 5), ([-1, -3, 0], 5), ([-2, -3, 0], 5), ([-3, -3, 0], 5),
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([0, 0, .01], 1), ([-1, 0, -.01], 1), ([-2, 0, -.01], 1), ([-3, 0, 0], 1), ([0, -1, .01], 1), ([-1, -1, 0], 1), ([-2, -1, 0], 1), ([-3, -1, 0], 1),
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([0, -2, .01], 1), ([-1, -2, -.01], 1), ([-2, -2, -.01], 1), ([-3, -2, 0], 1), ([0, -3, .01], 1), ([-1, -3, 0], 1), ([-2, -3, 0], 1), ([-3, -3, 0], 1),
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]
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dipole = pathfinder.model.oscillating.OscillatingDipole([1, 2, 3], [0, 4, -1], 7)
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dipole2 = pathfinder.model.oscillating.OscillatingDipole([-1, 2, 0], [-1, 2, 1], 4)
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expected_result = numpy.array([1, -2, 0, -1, 2, 1, 4, 1, 2, 3, 0, 4, -1, 7])
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dipole_arrangement = pathfinder.model.oscillating.OscillatingDipoleArrangement([dipole, dipole2])
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dot_measurements = dipole_arrangement.get_dot_measurements(dot_inputs)
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model = pathfinder.model.oscillating.DotOscillatingDipoleModel(dot_measurements, 2)
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res = model.sol()
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print_result("two oscillating dipole six dots", res)
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numpy.testing.assert_allclose(res.pathfinder_x, expected_result, err_msg="Dipole wasn't as expected.", rtol=1e-6, atol=1e-6)
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def test_two_dipole_eighteen_dot_two_frequencies_morerealistic():
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# setup
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dot_inputs = [
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([0, 0, .01], 5), ([-1, 0, -.01], 5), ([-2, 0, -.01], 5), ([0, -1, .01], 5), ([-1, -1, 0], 5), ([-2, -1, 0], 5),
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([0, -2, .01], 5), ([-1, -2, -.01], 5), ([-2, -2, -.01], 5), ([0, -3, .01], 5), ([-1, -3, 0], 5), ([-2, -3, 0], 5),
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([0, -4, .01], 5), ([-1, -4, -.01], 5), ([-2, -4, -.01], 5), ([0, -5, .01], 5), ([-1, -5, 0], 5), ([-2, -5, 0], 5),
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([0, 0, .01], 1), ([-1, 0, -.01], 1), ([-2, 0, -.01], 1), ([0, -1, .01], 1), ([-1, -1, 0], 1), ([-2, -1, 0], 1),
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([0, -2, .01], 1), ([-1, -2, -.01], 1), ([-2, -2, -.01], 1), ([0, -3, .01], 1), ([-1, -3, 0], 1), ([-2, -3, 0], 1),
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([0, -4, .01], 1), ([-1, -4, -.01], 1), ([-2, -4, -.01], 1), ([0, -5, .01], 1), ([-1, -5, 0], 1), ([-2, -5, 0], 1),
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]
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dipole = pathfinder.model.oscillating.OscillatingDipole([1, 2, 3], [0, 4, -1], 7)
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dipole2 = pathfinder.model.oscillating.OscillatingDipole([-1, 2, 0], [-1, 2, 1], 4)
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expected_result = numpy.array([1, -2, 0, -1, 2, 1, 4, 1, 2, 3, 0, 4, -1, 7])
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dipole_arrangement = pathfinder.model.oscillating.OscillatingDipoleArrangement([dipole, dipole2])
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dot_measurements = dipole_arrangement.get_dot_measurements(dot_inputs)
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model = pathfinder.model.oscillating.DotOscillatingDipoleModel(dot_measurements, 2)
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res = model.sol()
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print_result("two oscillating dipole six dots", res)
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assert res.success, "The solution for two dipole and six dots should have succeeded."
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numpy.testing.assert_allclose(res.pathfinder_x, expected_result, err_msg="Dipole wasn't as expected.", rtol=1e-6, atol=1e-6)
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