generate_tiles_filtered¶
- toasty.toast.generate_tiles_filtered(depth, filter, bottom_only=True, coordsys=ToastCoordinateSystem.ASTRONOMICAL)[source]¶
Generate a pyramid of TOAST tiles in deepest-first order, filtering out subtrees.
- Parameters:
- depthint
The tile depth to recurse to.
- filterfunction(Tile)->bool
A filter function; only tiles for which the function returns True will be investigated.
- bottom_onlyoptional bool
If True, then only the lowest tiles will be yielded.
- coordsysoptional
ToastCoordinateSystem The TOAST coordinate system to use. Default is
ToastCoordinateSystem.ASTRONOMICAL.
- Yields:
- tileTile
An individual tile to process. Tiles are yielded deepest-first.
- The
n = 0depth is not included.
