UncertaintyGenerator (SNAP Engine API)

All Known Implementing Classes:

RangeUncertaintyGenerator, StandardUncertaintyGenerator
```
public interface UncertaintyGenerator
```
Generates the combined uncertainty for a given band maths expression.

Since:

SNAP 2

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`generateUncertainty(Product product, String relation, String expression)`	Generates the combined uncertainty for a given band maths expression.

- Method Detail
  - generateUncertainty
```
String generateUncertainty(Product product,
                           String relation,
                           String expression)
                    throws ParseException,
                           UnsupportedOperationException
```
    Generates the combined uncertainty for a given band maths expression.
    
    Parameters:
    
    product - The data product that serves the referenced rasters in the expression.
    
    relation - Relation name of ancillary variables that represent uncertainties (NetCDF-U 'rel' attribute).
    
    expression - The band maths expression.
    
    Returns:
    
    A new band maths expression representing the combined uncertainty.
    
    Throws:
    
    ParseException
    
    UnsupportedOperationException
    
    See Also:
    
    RasterDataNode.addAncillaryVariable(RasterDataNode, String...), RasterDataNode.setAncillaryRelations(String...)