// Test qostore in 3D
s3.center=new Point(5.5/16.0,10.5/16.0,10.5/16.0);
for (i=0;i<4;i++) {
s3.radius=0.25/pow(2.0,i);
nbox=qotree3.qostore(s3);
// System.out.println("box: %f\n", nbox);
localflag = (nbox != ans3[i]);
globalflag = globalflag || localflag;
if (localflag) {