F5Bgrid.c

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#include "F5B.h"
#include "F5defs.h"
#include "F5coordinates.h"
 
hid_t F5BgetGridVertexData(hid_t SliceID,
                           const char*gridname,
                           const char*chartname,
                           const char*fieldname)
{
hid_t   G_id, T_id, R_id, D_id;
 
        G_id = H5Gopen2(SliceID, gridname, H5P_DEFAULT);
 
        T_id = H5Gopen2(G_id, FIBER_HDF5_POINTS , H5P_DEFAULT);
        H5Gclose(G_id);
        if (T_id<0) return -1;
 
        R_id = H5Gopen2(T_id, chartname, H5P_DEFAULT);
        H5Gclose(T_id);
        if (R_id<0) return -1;
 
        D_id = H5Dopen2(R_id, fieldname, H5P_DEFAULT);
        H5Gclose(R_id);
 
        return D_id;
}