GridCoverageExchange and the
data formats, such as ArcGrid or Geotiff.
The StreamGridCoverageExchange is an example of a GridCoverageExchange.
The AbstractGridFormat class is a helper class to make implementing GridFormats simpler.
Currently the
StreamGridCoverageExchange is hardcoded with only the ArcGrid format. In the future a plug-in
framework will be added so the formats can be found dynamically.