1 integer nres,nres0,nsup,nstart_sup,nend_sup,nstart_seq,
2 &tabperm,chain_length,nchain,ichain,nres_chain
3 double precision c,cref,dc,xloc,xrot,dc_norm,t,r,prod,rt,
5 common /chain/ c(3,maxres2+2),dc(3,maxres2),xloc(3,maxres),
6 & xrot(3,maxres),dc_norm(3,maxres2),nres,nres0,nchain,
7 & ichain(2,maxres),nres_chain(maxres)
8 common /rotmat/ t(3,3,maxres),r(3,3,maxres),prod(3,3,maxres),
10 common /refstruct/ cref(3,maxres2+2,maxperm),
11 & chain_rep(3,maxres2+2,maxsym), nsup,nstart_sup,
13 & nend_sup, chain_length,tabperm(maxperm,maxsym)
14 double precision boxxsize,boxysize,boxzsize,enecut,sscut,sss,
16 common /box/ boxxsize,boxysize,boxzsize,enecut,sscut,sss,sssgrad