public static boolean print ( NetcdfFile nc , String command , Writer out , ucar . nc2 . util . CancelTask ct ) throws IOException { WantValues showValues = WantValues . none ; boolean ncml = false ; boolean strict = false ; String varNames = null ; String trueDataset = null ; String fakeDataset = null ; if ( command != null ) { StringTokenizer stoke = new StringTokenizer ( command ) ; while ( stoke . hasMoreTokens ( ) ) { String toke = stoke . nextToken ( ) ; if ( toke . equalsIgnoreCase ( "-help" ) ) { out . write ( usage ) ; out . write ( ' ' ) ; return true ; } if ( toke . equalsIgnoreCase ( "-vall" ) ) showValues = WantValues . all ; if ( toke . equalsIgnoreCase ( "-c" ) && ( showValues == WantValues . none ) ) showValues = WantValues . coordsOnly ; if ( toke . equalsIgnoreCase ( "-ncml" ) ) ncml = true ; if ( toke . equalsIgnoreCase ( "-cdl" ) || toke . equalsIgnoreCase ( "-strict" ) ) strict = true ; if ( toke . equalsIgnoreCase ( "-v" ) && stoke . hasMoreTokens ( ) ) varNames = stoke . nextToken ( ) ; if ( toke . equalsIgnoreCase ( "-datasetname" ) && stoke . hasMoreTokens ( ) ) { fakeDataset = stoke . nextToken ( ) ; if ( fakeDataset . length ( ) == 0 ) fakeDataset = null ; if ( fakeDataset != null ) { trueDataset = nc . getLocation ( ) ; nc . setLocation ( fakeDataset ) ; } } } } boolean ok = print ( nc , out , showValues , ncml , strict , varNames , ct ) ; if ( trueDataset != null && fakeDataset != null ) nc . setLocation ( trueDataset ) ; return ok ; }
ncdump parsing command string file already open .