}
pix1 = 49;
pix2 = 142;
pix3 = 145;
v11 = pt.pix2vect_ring(nside, pix1);
v22 = pt.pix2vect_ring(nside, pix2);
v33 = pt.pix2vect_ring(nside, pix3);
inclusive = 0;
ArrayList pixlist2;
pixlist2 = pt.query_triangle(nside, v11, v22, v33, nest, inclusive);