GTopo30Reader constructor.
Parameters: source - The source object (can be a File, an URL or a Stringrepresenting a File or an URL). throws: MalformedURLException - if the URL does not correspond to one of the GTopo30 files throws: IOException - throws: DataSourceException - if the given url points to an unrecognized file throws: IllegalArgumentException - DOCUMENT ME!
GTopo30Reader constructor.
Parameters: source - The source object (can be a File, an URL or a Stringrepresenting a File or an URL). throws: MalformedURLException - if the URL does not correspond to one of the GTopo30 files throws: IOException - throws: DataSourceException - if the given url points to an unrecognized file throws: IllegalArgumentException - DOCUMENT ME!