GdalDataSet.UndefinedValue Property
Gets or sets the cell value that should be interpreted as no data.
Thread safety: This property is not thread-safe. Show
Syntax
public UndefinedValue UndefinedValue { get; set; }Property Value
This property can only be modified before the dataset has been initialized. Attempting to modify it after initialization will cause an exception to be thrown.
Remarks
This property defines what value to set as the Raster.UndefinedValue of created rasters, if the data format itself does not hold this information (this is the case for GeoTIFF, for example). The undefined value will also be used to fill missing areas when multiple rasters have to be connected into one.
If the data format does not define an undefined value, raster cells will be initialized to the highest value for the bit depth of the created raster.
Platforms
Windows, Linux, Android