Test Problem D2:  Cu ==> rhombohedral Cu
Velocity-ordered cascades + thermal displacements, but no focusons.
 &MODL RDNML=F,F,T,T,F,T,TIM(5)=F/
 &XTAL UNIT=-1,BASE=3.6150,CENTRE=1,ALAT=3*2.55619,3*60.0,RZ=3*0.0/
 &ATOM LOCK=1,NTYPE=1,TYPE='Cu',W=63.54,Z=29.0,EQUIT=5.0/
 &SIZE RB=0.62,0.42/
 &VPAR BPAR(1,1)=0.0738/
 &TVIB TDEBYE=315.0,T=0.0/
 &OUTP INFORM=6*T/
 &PROJ LEAP=3,MAXRUN=100,EKIP=500.0/
