IMathOp.Ln Method

Calculates the natural logarithm (base e) of cells in a raster.

[Visual Basic .NET]
Public Function Ln ( _
    ByVal geoDataset As IGeoDataset _
) As IGeoDataset

[C#]
public IGeoDataset Ln (
    IGeoDataset geoDataset
);

[C++]
HRESULT Ln(
  IGeoDataset* geoDataset,
  IGeoDataset** outGeodataset
);

[C++]

Parameters
geoDataset [in]

  geoDataset is a parameter of type IGeoDataset
outGeodataset [out, retval]

  outGeodataset is a parameter of type IGeoDataset

Product Availability

Remarks

• The method returns a reference to a Raster object. 
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

See Also