This directory contains the examples from the HDF User's Guide 4.1r2,
    Chapter 10 ( AN APIs ) 

    .c     - C source code
    .f     - Fortran sorce code
    .txt   - Description of the C and Fortran example 
    .out_c - output from the C program
    .out_f - output from the Fortran program
    makec  - makefile to create C executables
             make -f makec AN

    makef  - makefile to create Fortran executables
             make -f makef AN

    The output files (.out_c and .out_f) contain a program's expected 
    output if there is output or the output from the HDF hdp utility.

    Make sure that the examples are run in the proper order. Please read the
    examples' descriptions (.txt files) to get information on their
    dependencies. 
    
    The following order will guarantee the examples' correctness:

    create_annotation
    read_annotation
    get_annotation_info