added 'strict' argument affecting whether the pa threshold value must be the one provided as input parameter, or can be changed if not compatible with the ADI dataset
@@ -873,7 +873,8 @@ def _project_subtract(cube, cube_ref, ncomp, scaling, mask_center_px,
threshold was applied).
cube_sig: numpy ndarray, opt
Cube with estimate of significant authentic signals. If provided, this
- will subtracted before projecting cube onto reference cube.
+ will be subtracted from both the cube and the PCA library, before
+ projecting the cube onto the principal components.
Returns
-------
