Hbonds_all [id two atoms] or [mol res1 res2]
The hydrogen bonds between all atoms within the desired zone are drawn as dotted lines. The bond is made according to a trigonometric calculation. The donor-acceptor atoms must be closer than 3.25Å and an angular cut-off of 90 degress. This option requires that the user database contains a definition of what atoms can act as H-bond acceptors or donors. If not included in the $ODAT/startup.o file, it can be included by reading in $ODAT/residue_dict.o. For making solid H-bonds, see section 3.8.11.