source/wham/src/COMMON.CHAIN

   1       integer nres,nres0,nsup,nstart_sup,nend_sup,nstart_seq,ishift_pdb
   2       double precision c,cref,crefjlee,dc,xloc,xrot,dc_norm,t,r,prod,rt
   3
   4       common /chain/ c(3,maxres2+2),dc(3,maxres2),xloc(3,maxres),
   5      & xrot(3,maxres),dc_norm(3,maxres2),nres,nres0
   6       common /rotmat/ t(3,3,maxres),r(3,3,maxres),prod(3,3,maxres),
   7      &                rt(3,3,maxres)
   8       common /refstruct/ cref(3,maxres2+2),crefjlee(3,maxres2+2),
   9      &        nsup,nstart_sup,nend_sup,nstart_seq,ishift_pdb