1    /AFTER

       /AFTER=library-spec

    Instructs SCA to insert the new library or libraries into the list
    of active SCA libraries following the library you specify as the
    value of the qualifier. If you do not specify a value, SCA adds
    the library or libraries to the end of the list.

2    /BEFORE

       /BEFORE=library-spec

    Instructs SCA to insert the new library or libraries into the list
    of active SCA libraries in front of the library you specify as the
    value of the qualifier. If you do not specify a value, SCA adds
    the library or libraries to the beginning of the list.

3    /CREATE_DIRECTORY

       /CREATE_DIRECTORY
       /NOCREATE_DIRECTORY (D)

    Instructs SCA to create the specified directory if it does not exist.

4    /LOG

       /LOG (D)
       /NOLOG

    Indicates whether SCA reports the successful creation of a library
    and the resulting list of active libraries.

5    /MODULES

       /MODULES=module-count
       /MODULES=25 (D)

    Specifies an estimated number of modules in the library.

6    /REPLACE

       /REPLACE
       /NOREPLACE (D)

    Indicates whether SCA replaces an existing library with a new
    (empty) library.

7    /SIZE

       /SIZE=block-count
       /SIZE=1000 (D)

    Specifies an estimated size for a library.