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tono/docs/nodes/Zero Mean.md
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Zero Mean

Shift all values so the mean is exactly zero. A pure offset subtraction — no plane fit or polynomial involved.

Inputs

Name Type Required Description
field DATA_FIELD Yes Input field to level

Outputs

Name Type Description
leveled DATA_FIELD Field with mean subtracted

Notes

  • Equivalent to subtracting a constant (the mean) from every pixel.
  • Does not change relative height differences — only shifts the overall offset.