qimpy.symmetries.LabeledPositions
- class LabeledPositions(positions, scalars, vectors=None, pseudovectors=None)
Bases:
NamedTuple
Fractional coordinates with labels for symmetry detection.
- Parameters:
positions (Tensor) –
scalars (Tensor) –
vectors (Tensor | None) –
pseudovectors (Tensor | None) –
- __init__()
Methods
count
Return number of occurrences of value.
index
Return first index of value.
Attributes
fractional coordinates of points (N x 3)
pseudovector labels (Npv x N x 3)
scalar labels (Ns x N)
vector labels (Nv x N x 3)
- positions: Tensor
fractional coordinates of points (N x 3)
- pseudovectors: Tensor | None
pseudovector labels (Npv x N x 3)
- scalars: Tensor
scalar labels (Ns x N)
- vectors: Tensor | None
vector labels (Nv x N x 3)