Levels

Adjust adjust.levels

Remap heights from an input range to an output range. Gamma below 1 raises the midtones; above 1 lowers them.

Output with default settings, rendered by LibreTerrain.

Inputs

Port	Type
In	Heightfield

Outputs

Port	Type
Out	Heightfield

Settings

Setting	Default	Range / options	Description
Auto input range	On		Use the input's own lowest and highest points as the input range.
Input low	0 m	-10,000 to 20,000 m
Input high	2,000 m	-10,000 to 20,000 m
Output = world height range	On		Stretch the result over the project's full height range (World settings).
Output low	0 m	-10,000 to 20,000 m
Output high	2,000 m	-10,000 to 20,000 m
Gamma	1	0.1 to 10
Clamp	On		Keep results inside the output range.

See also

Blur · Clamp · Curve · Invert · Sharpen · Terrace · Transform · Warp