gridWriter.writeMetadataFile( null );
File gmf = gw.writeMetadataFile( null ); if ( gmf != null ) { gmf.deleteOnExit();
writeMetadataFile( options );
gridWriter.writeMetadataFile( null );
File gmf = gw.writeMetadataFile( null ); if ( gmf != null ) { gmf.deleteOnExit();
writeMetadataFile( options );