Plane Level
Fit and subtract a least-squares plane from the data. Supports include/exclude mask fitting for flattening around features, similar to masked plane fitting workflows in Gwyddion.
Inputs
| Name |
Type |
Required |
Description |
| field |
DATA_FIELD |
Yes |
Input field to level |
| mask |
IMAGE |
No |
Binary mask for selecting which pixels to include in the plane fit |
Outputs
| Name |
Type |
Description |
| leveled |
DATA_FIELD |
Field with the fitted plane subtracted |
Controls
| Name |
Type |
Default |
Description |
| masking |
dropdown |
ignore |
How to use the mask: ignore (use all pixels), include (fit plane to masked pixels only), or exclude (exclude masked pixels from fit) |
Notes
- When masking is include or exclude, the unmasked/masked region must contain at least three non-collinear pixels to fit a plane.
