# Gaussian Filter

Copyrights (c) 2003 by Andre Ringeler
The Gauss Filter is a smoothing operator that is used to `blur' or 'soften' Grid Data
and remove detail and noise.
The degree of smoothing is determined by the standard deviation.
For higher standard deviations you need a greater Radius

## Parameters

Grid system
Grid system
  Grid system
Grid
Input Grid
Filtered Grid
Output Grid
Standard Deviation
Floating point
  Minimum: 0.0001
Search Mode
Choice
  Available choices: Square, Circle
Search Radius
Integer
  Minimum: 1.0