The H5T_ENUM_INSERT procedure inserts a new member into an existing enumeration datatype.
            Syntax
            H5T_ENUM_INSERT, Datatype_id, Name, Value
            Arguments
            Datatype_id
            A long integer containing the identifier of the enumeration datatype to which the new member will be added.
            Name
            A scalar string containing the name of the member to be added.
            Value
            A scalar integer giving the value of the member to be added.
            Keywords
            None
            Version History
            
            See Also
            H5T_ENUM_CREATE