simplified
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@ -136,30 +136,16 @@ class Orientation(Rotation):
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Rotation.__init__(self) if rotation is None else Rotation.__init__(self,rotation=rotation)
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if ( lattice not in self.lattice_symmetries
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and lattice not in self.crystal_families):
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raise KeyError(f'Lattice "{lattice}" is unknown')
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self.family = None
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self.lattice = None
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self.a = None
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self.b = None
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self.c = None
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self.alpha = None
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self.beta = None
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self.gamma = None
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self.kinematics = None
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if lattice in self.lattice_symmetries:
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self.family = self.lattice_symmetries[lattice]
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self.lattice = lattice
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self.a = 1 if a is None else a
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self.b = b
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self.c = c
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self.alpha = (np.radians(alpha) if degrees else alpha) if alpha is not None else None
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self.beta = (np.radians(beta) if degrees else beta) if beta is not None else None
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self.gamma = (np.radians(gamma) if degrees else gamma) if gamma is not None else None
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self.a = float(self.a) if self.a is not None else \
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(self.b / self.ratio['b'] if self.b is not None and self.ratio['b'] is not None else
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self.c / self.ratio['c'] if self.c is not None and self.ratio['c'] is not None else None)
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@ -171,9 +157,13 @@ class Orientation(Rotation):
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(self.a * self.ratio['c'] if self.a is not None and self.ratio['c'] is not None else
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self.b / self.ratio['b'] * self.ratio['c']
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if self.c is not None and self.ratio['b'] is not None and self.ratio['c'] is not None else None)
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self.alpha = self.alpha if self.alpha is not None else self.immutable['alpha'] if 'alpha' in self.immutable else None
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self.beta = self.beta if self.beta is not None else self.immutable['beta'] if 'beta' in self.immutable else None
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self.gamma = self.gamma if self.gamma is not None else self.immutable['gamma'] if 'gamma' in self.immutable else None
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self.alpha = np.radians(alpha) if degrees and alpha is not None else alpha
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self.beta = np.radians(beta) if degrees and beta is not None else beta
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self.gamma = np.radians(gamma) if degrees and gamma is not None else gamma
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if self.alpha is None and 'alpha' in self.immutable: self.alpha = self.immutable['alpha']
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if self.beta is None and 'beta' in self.immutable: self.beta = self.immutable['beta']
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if self.gamma is None and 'gamma' in self.immutable: self.gamma = self.immutable['gamma']
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if \
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(self.a is None) \
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@ -200,6 +190,12 @@ class Orientation(Rotation):
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'plane': self.Bravais_to_Miller(hkil=master[m][:,4:8])}
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elif lattice in self.crystal_families:
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self.family = lattice
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self.lattice = None
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self.a = self.b = self.c = None
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self.alpha = self.beta = self.gamma = None
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else:
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raise KeyError(f'Lattice "{lattice}" is unknown')
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def __repr__(self):
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