****** Sand-dune(centre of 2-dimensional page rotating page +/-90degree and solidification : 3-dimensional needles-top cylinder) + Ripple(water-drop type ripple including fading : plus compress/expand : elasticity nature) + 4 Quarters with each quarter 98 decremental steps(99% to 1% but random slices-steps placements) = 3-dimensional cylindrical lava chart (all vertical cross-sections : all predictions) = new method of prediction = temporary name : 3-d vertical-cross-section(VCS) lava chart ****** ******