Load.mirror#

TransformManager.mirror(var: ndarray, dirs: str | list = 'l', xax: ndarray | None = None, yax: ndarray | None = None) → list[ndarray][source]

Mirror the variable in the specified directions.

Multiple directions can be specified.

Parameters:

- dirs: str | list, default ‘l’: The directions to mirror the variable. Can be ‘l’, ‘r’, ‘t’, ‘b’ or a list or combination of them.
- var: np.ndarray: The variable to mirror.
- xax: np.ndarray | None, default None: The x-axis to mirror.
- yax: np.ndarray | None, default None: The y-axis to mirror.

Returns:

newvar: np.ndarray
The mirrored variable.
xax: np.ndarray
The mirrored x-axis.
yax: np.ndarray
The mirrored y-axis.

Examples

Example #1: Mirror the variable in the left direction
```
>>> mirror(var, dirs="l")
```
Example #2: Mirror the variable in the right direction with axis
```
>>> mirror(var, dirs="r", xax=xax)
```
Example #3: Mirror the variable in the top and left directions
```
>>> mirror(var, dirs=["t", "l"])
```
Example #4: Mirror the variable in the top and left directions (no
list)
>>> mirror(var, dirs="tl")
Example #5: Mirror the variable in the left direction three times
```
>>> mirror(var, dirs="lll")
```