parm trpzip2.ff10.mbondi.parm7 trajin trpzip2.gb.nc reference trpzip2.1LE1.1.rst7 reference trpzip2.1LE1.10.rst7 [tenth_member] reference trpzip2.gb.nc lastframe [last] rms ToMember1 :1-13&!@H= reference out rmsd2.agr rms ToMember10 :1-13&!@H= refindex 1 out rmsd2.agr rms ToLast :1-13&!@H= ref [last] out rmsd2.agr