001/*
002 * $Id: HDFVariable.java,v 1.7 2011/03/24 16:06:33 davep Exp $
003 *
004 * This file is part of McIDAS-V
005 *
006 * Copyright 2007-2011
007 * Space Science and Engineering Center (SSEC)
008 * University of Wisconsin - Madison
009 * 1225 W. Dayton Street, Madison, WI 53706, USA
010 * https://www.ssec.wisc.edu/mcidas
011 * 
012 * All Rights Reserved
013 * 
014 * McIDAS-V is built on Unidata's IDV and SSEC's VisAD libraries, and
015 * some McIDAS-V source code is based on IDV and VisAD source code.  
016 * 
017 * McIDAS-V is free software; you can redistribute it and/or modify
018 * it under the terms of the GNU Lesser Public License as published by
019 * the Free Software Foundation; either version 3 of the License, or
020 * (at your option) any later version.
021 * 
022 * McIDAS-V is distributed in the hope that it will be useful,
023 * but WITHOUT ANY WARRANTY; without even the implied warranty of
024 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
025 * GNU Lesser Public License for more details.
026 * 
027 * You should have received a copy of the GNU Lesser Public License
028 * along with this program.  If not, see http://www.gnu.org/licenses.
029 */
030
031package edu.wisc.ssec.mcidasv.data.hydra;
032
033public class HDFVariable {
034      int sds_id;
035      HDF hdf;
036
037      public HDFVariable(HDF hdf, int sds_id) throws Exception {
038        this.hdf = hdf;
039        this.sds_id = sds_id;
040      }
041
042      public int findattr(String attr_name) throws Exception {
043        return hdf.findattr(sds_id, attr_name);
044      }
045
046      public HDFArray readattr(int attr_index) throws Exception {
047        return hdf.readattr(sds_id, attr_index);
048      }
049
050      public int getdimid(int dim_index) throws Exception {
051        return hdf.getdimid(sds_id, dim_index);
052      }
053
054      public HDFVariableInfo getinfo() throws Exception {
055        return hdf.getinfo(sds_id);
056      }
057
058      public HDFArray readdata(int[] start, int[] stride, int[] edges) throws Exception {
059        return hdf.readdata(sds_id, start, stride, edges);
060      }
061
062}