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from helpers import assert_norm_equality, save
import dmsh
def generate(show=False):
# should both work
geo = dmsh.Rectangle(-1.0, +2.0, -1.0, +1.0) * 2.0
geo = 2.0 * dmsh.Rectangle(-1.0, +2.0, -1.0, +1.0)
X, cells = dmsh.generate(geo, 0.1, show=show, tol=1.0e-5, max_steps=100)
return X, cells
def test(show=False):
X, cells = generate(show)
ref_norms = [7.6829959173892494e03, 1.2466061090733828e02, 4.0000000000000000e00]
assert_norm_equality(X.flatten(), ref_norms, 1.0e-7)
if __name__ == "__main__":
test(show=False)
X, cells = generate(show=False)
save("scaling.png", X, cells)
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