******************************************************************
* *
* card1 *
* nendf unit for endf/b tape *
* npend unit for pendf tape *
* ngam1 unit for input ngam tape (default=0) *
* ngam2 unit for output ngam tape (default=0) *
* card2 *
* matb material to be processed *
* input materials in ascending order *
* igg gamma group structure option *
* iwt weight function option *
* lord legendre order *
* iprint print option (0/1=minimum/maximum) (default=1) *
* card3 *
* title run label up to 80 characters (delimited by *, *
* ended with /) *
* card4 (igg=1 only) *
* ngg number of groups *
* egg ngg+1 group bounds (ev) *
* card5 (iwt=1 only) *
* wght weight function as tab1 record *
* card6 *
* mfd file to be processed *
* mtd section to be processed *
* mtname description of section to be processed *
* repeat for all reactions desired *
* mfd=0/ terminates this material *
* mfd=-1/ is a flag to process all sections present *
* for this material (termination is automatic) *
* card7 *
* matd next mat number to be processed *
* terminate gaminr run with matd=0. *
* *
*---options for input variables----------------------------------*
* *
* igg meaning *
* --- ------- *
* 0 none *
* 1 arbitrary structure (read in) *
* 2 csewg 94-group structure *
* 3 lanl 12-group structure *
* 4 steiner 21-group gamma-ray structure *
* 5 straker 22-group structure *
* 6 lanl 48-group structure *
* 7 lanl 24-group structure *
* 8 vitamin-c 36-group structure *
* 9 vitamin-e 38-group structure *
* 10 vitamin-j 42-group structure *
* *
* iwt meaning *
* --- ------- *
* 1 read in *
* 2 constant *
* 3 1/e + rolloffs *
* *
******************************************************************