HDF5 "compounds_as_attributes.h5" {
GROUP "/" {
   DATASET "pressure" {
      DATATYPE  H5T_IEEE_F64LE
      DATASPACE  SIMPLE { ( 101, 20, 10 ) / ( 101, 20, 10 ) }
      ATTRIBUTE "grid" {
         DATATYPE  H5T_COMPOUND {
            H5T_VLEN { H5T_IEEE_F64LE} "values";
            H5T_STRING {
               STRSIZE 100;
               STRPAD H5T_STR_NULLPAD;
               CSET H5T_CSET_ASCII;
               CTYPE H5T_C_S1;
            } "unit";
         }
         DATASPACE  SIMPLE { ( 2 ) / ( 2 ) }
      }
      ATTRIBUTE "name" {
         DATATYPE  H5T_STRING {
            STRSIZE H5T_VARIABLE;
            STRPAD H5T_STR_NULLTERM;
            CSET H5T_CSET_UTF8;
            CTYPE H5T_C_S1;
         }
         DATASPACE  SCALAR
      }
      ATTRIBUTE "unit" {
         DATATYPE  H5T_STRING {
            STRSIZE H5T_VARIABLE;
            STRPAD H5T_STR_NULLTERM;
            CSET H5T_CSET_UTF8;
            CTYPE H5T_C_S1;
         }
         DATASPACE  SCALAR
      }
   }
}
}