read (ithep_pdb,*,err=111,end=111) (polthet(j,i),j=0,3)
read (ithep_pdb,*,err=111,end=111) (gthet(j,i),j=1,3)
read (ithep_pdb,*,err=111,end=111) theta0(i),sig0(i),sigc0(i)
read (ithep_pdb,*,err=111,end=111) (polthet(j,i),j=0,3)
read (ithep_pdb,*,err=111,end=111) (gthet(j,i),j=1,3)
read (ithep_pdb,*,err=111,end=111) theta0(i),sig0(i),sigc0(i)