static public File computeAtlasDir(String name) {
		File atlasDir = null;
		
		if( null == name ) {
			// Current dir
			atlasDir = new File(".");
		} else {
			atlasDir = new File(name);
		}
		
		// Force absolute
		if( false == atlasDir.isAbsolute() ){
			atlasDir = atlasDir.getAbsoluteFile();
		}
		
		return atlasDir;
	}
static public File computeAtlasDir ( String name ) { File atlasDir = null ; if ( null == name ) { atlasDir = new File ( "." ) ; } else { atlasDir = new File ( name ) ; } if ( false == atlasDir . isAbsolute ( ) ) { atlasDir = atlasDir . getAbsoluteFile ( ) ; } return atlasDir ; }
Computes the directory where the atlas resides given a command-line
argument provided by the user. If the argument is not given, then
this method should be called with a null argument.
@param name Path given by user at the command-line to refer to the atlas
@return Directory where atlas resides, based on the given argument