75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
from pina.domain import CartesianDomain
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from pina import Condition, Plotter
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from matplotlib.testing.decorators import image_comparison
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import matplotlib.pyplot as plt
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from pina.problem import SpatialProblem
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from pina.equation import FixedValue
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"""
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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TODO : Fix the tests once the Plotter class is updated
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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class FooProblem1D(SpatialProblem):
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# assign output/ spatial and temporal variables
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output_variables = ['u']
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spatial_domain = CartesianDomain({'x' : [-1, 1]})
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# problem condition statement
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conditions = {
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'D': Condition(location=CartesianDomain({'x': [-1, 1]}), equation=FixedValue(0.)),
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}
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class FooProblem2D(SpatialProblem):
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# assign output/ spatial and temporal variables
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output_variables = ['u']
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spatial_domain = CartesianDomain({'x' : [-1, 1], 'y': [-1, 1]})
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# problem condition statement
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conditions = {
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'D': Condition(location=CartesianDomain({'x' : [-1, 1], 'y': [-1, 1]}), equation=FixedValue(0.)),
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}
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class FooProblem3D(SpatialProblem):
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# assign output/ spatial and temporal variables
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output_variables = ['u']
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spatial_domain = CartesianDomain({'x' : [-1, 1], 'y': [-1, 1], 'z':[-1,1]})
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# problem condition statement
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conditions = {
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'D': Condition(location=CartesianDomain({'x' : [-1, 1], 'y': [-1, 1], 'z':[-1,1]}), equation=FixedValue(0.)),
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}
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def test_constructor():
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Plotter()
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def test_plot_samples_1d():
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problem = FooProblem1D()
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problem.discretise_domain(n=10, mode='grid', variables = 'x', locations=['D'])
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pl = Plotter()
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pl.plot_samples(problem=problem, filename='fig.png')
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import os
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os.remove('fig.png')
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def test_plot_samples_2d():
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problem = FooProblem2D()
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problem.discretise_domain(n=10, mode='grid', variables = ['x', 'y'], locations=['D'])
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pl = Plotter()
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pl.plot_samples(problem=problem, filename='fig.png')
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import os
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os.remove('fig.png')
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def test_plot_samples_3d():
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problem = FooProblem3D()
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problem.discretise_domain(n=10, mode='grid', variables = ['x', 'y', 'z'], locations=['D'])
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pl = Plotter()
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pl.plot_samples(problem=problem, filename='fig.png')
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import os
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os.remove('fig.png')
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""" |