Three-Task Test Problem 3TD1:  Cu ==> Cu
Velocity-ordered cascades in copper.
 &MODL FILE='test_3td1.one','test_3td1.two','test_3td1_dtr',
       RDNML=F,F,T,T,F,F/
 &XTAL ALAT=3.6150,CENTRE=6,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/
 &OUTP INFORM=6*T/
 &PROJ LEAP=3,MAXRUN=100,EKIP=500.0/
