HDF5GMCFSpecialCVArray.h

Go to the documentation of this file.

// This file is part of the hdf5_handler implementing for the CF-compliant
// Copyright (c) 2011-2023 The HDF Group, Inc. and OPeNDAP, Inc.
//
// This is free software; you can redistribute it and/or modify it under the
// terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 2.1 of the License, or (at your
// option) any later version.
//
// This software is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
// License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
// You can contact The HDF Group, Inc. at 410 E University Ave,
// Suite 200, Champaign, IL 61820  

 
#ifndef _HDF5GMCFSpecialCVARRAY_H
#define _HDF5GMCFSpecialCVARRAY_H
 
// STL includes
#include <string>
#include <vector>
 
#include "HDF5CF.h"
#include "HDF5BaseArray.h"
 
 
class HDF5GMCFSpecialCVArray: public HDF5BaseArray {
public:
    HDF5GMCFSpecialCVArray(H5DataType h5_dtype, int64_t h5_tnumelm, const std::string &varfullpath, H5GCFProduct h5_product_type,
        const std::string & n = "", libdap::BaseType * v = nullptr) :
        HDF5BaseArray(n, v), dtype(h5_dtype), tnumelm(h5_tnumelm), varname(varfullpath), product_type(h5_product_type)
    {
    }
 
    ~ HDF5GMCFSpecialCVArray() override = default;
    libdap::BaseType *ptr_duplicate() override;
    bool read() override;
 
private:
    H5DataType dtype;
    int64_t tnumelm;
    std::string varname;
    H5GCFProduct product_type;
    CVType cvartype = CV_UNSUPPORTED;
 
    // GPM version 3.0 nlayer values are from the document https://storm.pps.eosdis.nasa.gov/storm/filespec.GPM.V1.pdf
    void obtain_gpm_l3_layer(int64_t, const std::vector<int64_t>&, const std::vector<int64_t>&, const std::vector<int64_t>& );
 
    // GPM version 4.0 nlayer values are from the document
    // http://www.eorc.jaxa.jp/GPM/doc/product/format/en/03.%20GPM_DPR_L2_L3%20Product%20Format%20Documentation_E.pdf
    void obtain_gpm_l3_layer2(int64_t, const std::vector<int64_t>&, const std::vector<int64_t>&, const std::vector<int64_t>&);
 
    void obtain_gpm_l3_nalt_hgt(int64_t, const std::vector<int64_t>&, const std::vector<int64_t>&, const std::vector<int64_t>&);
#if 0
    void obtain_gpm_l3_nalt(int64_t, const std::vector<int64_t>&, const std::vector<int64_t>&, const std::vector<int64_t>&);
#endif
    void read_data_NOT_from_mem_cache(bool add_cache, void*buf) override;
 
};
 
#endif                          // _HDF5GMCFSpecialCVARRAY_H