Package org.esa.snap.core.dataop.barithm

Interface UncertaintyGenerator

All Known Implementing Classes:

RangeUncertaintyGenerator, StandardUncertaintyGenerator

public interface UncertaintyGenerator

Generates the combined uncertainty for a given band maths expression.

Since:

SNAP 2

Method Summary

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

Method Details

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...)