}
System.out.println("Testing RBF_interp with thinplate function");
scale=2.0;
RBF_thinplate thinplate = new RBF_thinplate(scale);
RBF_interp myRBFtpf = new RBF_interp(pts,y,thinplate,false);
for (i=0;i<M;i++) {
ppt[0]=pt[i][0];
ppt[1]=pt[i][1];
estim[i]=myRBFtpf.interp(ppt);