question: private void decode64 ( ByteBuffer infile , LongArrayPointer a ) { byte [ ] nbitplanes = new byte [ N03 ] ; byte [ ] tmagic = new byte [ 2 ] ; infile . get ( tmagic ) ; if ( tmagic [ 0 ] != CODE_MAGIC [ 0 ] || tmagic [ 1 ] != CODE_MAGIC [ 1 ] ) { throw new RuntimeException ( "Compression error" ) ; } this . nx = infile . getInt ( ) ; this . ny = infile . getInt ( ) ; this . scale = infile . getInt ( ) ; long sumall = infile . getLong ( ) ; infile . get ( nbitplanes ) ; dodecode64 ( infile , a , nbitplanes ) ; a . set ( 0 , sumall ) ; }
target:  char *infile; input file long *a; address of output tiledImageOperation [nx][ny] int *nx,*ny; size of output tiledImageOperation int *scale; scale factor for digitization