double precision ebr,d0cm,akcm,akth,akct,v1ss,v2ss,v3ss integer ns,nss,nfree,iss common /sbridge/ ebr,d0cm,akcm,akth,akct,v1ss,v2ss,v3ss, & ns,nss,nfree,iss(maxss) double precision dhpb,forcon integer ihpb,jhpb,nhpb common /links/ dhpb(maxdim),forcon(maxdim),ihpb(maxdim), & jhpb(maxdim),nhpb double precision weidis common /restraints/ weidis integer link_start,link_end common /links_split/ link_start,link_end