Deepak
231c5d4b60
All checks were successful
gitea-physics/pathfinder/pipeline/head This commit looks good
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
import numpy
|
|
import pathfinder.model.oscillating
|
|
|
|
|
|
def chunk_n_sort(pts):
|
|
pt_length = 6
|
|
chunked_pts = [pts[i: i + pt_length] for i in range(0, len(pts), pt_length)]
|
|
|
|
return sorted(chunked_pts, key=lambda x: x[0])
|
|
|
|
|
|
def print_result(msg, result):
|
|
print(msg)
|
|
print(f"\tResult: {chunk_n_sort(result.x)}")
|
|
print(f"\tSuccess: {result.success}. {result.message}")
|
|
try:
|
|
print(f"\tFunc evals: {result.nfev}")
|
|
except AttributeError:
|
|
pass
|
|
try:
|
|
print(f"\tJacb evals: {result.njev}")
|
|
except AttributeError:
|
|
pass
|
|
|
|
|
|
def test_one_dipole_six_dot_two_frequencies():
|
|
# setup
|
|
dot_inputs = [
|
|
([0, 0, .01], 5), ([-1, 0, -.01], 5), ([-2, 0, 0], 5), ([-1, -1, 0], 5), ([-1, -1, 1], 5), ([0, -2, 0], 5),
|
|
([0, 0, .01], 1), ([-1, 0, -.01], 1), ([-2, 0, 0], 1), ([-1, -1, 0], 1), ([-1, -1, 1], 1), ([0, -2, 0], 1)
|
|
]
|
|
dipole = pathfinder.model.oscillating.OscillatingDipole([1, 2, 3], [0, 4, -1], 7)
|
|
expected_result = numpy.array([1, 2, 3, 0, 4, -1, 7])
|
|
dipole_arrangement = pathfinder.model.oscillating.OscillatingDipoleArrangement([dipole])
|
|
dot_measurements = dipole_arrangement.get_dot_measurements(dot_inputs)
|
|
|
|
model = pathfinder.model.oscillating.DotOscillatingDipoleModel(dot_measurements, 1)
|
|
res = model.sol()
|
|
|
|
print_result("one oscillating dipole six dots", res)
|
|
assert res.success, "The solution for a single dipole and six dots should have succeeded."
|
|
numpy.testing.assert_allclose(res.x, expected_result, err_msg="Dipole wasn't as expected.", rtol=1e-6, atol=1e-6)
|