lentil.Plane.resample#

Plane.resample(pixelscale)[source]#

Resample a plane via interpolation.

The following Plane attributes are resampled:

Plane.amplitude is resampled via 3rd order spline interpolation. The result is scaled to preserve total power.
Plane.opd is resampled via 3rd order spline interpolation.
Plane.mask is resampled via 0-order nearest neighbor interpolation.
Plane.pixelscale is adjusted appropriately.

Parameters:: pixelscale (float) – Desired Plane pixelscale.
Returns:: plane – Resampled Plane.
Return type:: Plane

Notes

All interpolation is performed via scipy.ndimage.map_coordinates

See also

Plane.rescale