DISTRIBUTION STATEMENT A. Approved for public release: distribution unlimited.
Redistribution and use in source and binary forms are permitted provided that this paragraph is duplicated in all such forms and that any documentation, advertising materials, and other materials related to such distribution and use acknowledge that the software was developed by Code 6755 of the Naval Research Laboratory (NRL). The name of NRL, the names of NRL employees, or any entity of the United States Government may not be used to endorse or promote products derived from this software, nor does the inclusion of the NRL written and developed software directly or indirectly suggest NRL or United States Government endorsement.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.