orbithunter.OrbitKS._truncate¶
-
OrbitKS._truncate(size, axis=0)[source]¶ Decrease the size of the discretization via truncation
- Parameters
- sizeint
The new size of the discretization, must be an even integer smaller than the current size of the discretization (handled by resize method).
- axisint
The dimension of the state that will be truncated.
- Returns
- OrbitKS :
OrbitKS instance with smaller discretization.
Notes
Need to account for the normalization factors by multiplying by old, dividing by new.