The shape of the granite slopes under about 170 m now comes from real aerial laser surveys of Tuolumne, the Cathedral Range, the Yosemite domes, high cirques and Desolation, in place of hand-written noise. Look at the hillsides above a meadow: rounded glaciated slabs with tree islands in place of jagged needle slopes and striped ledges. The small swells, hollows and steps underfoot on meadow floors and slab benches are real surveyed relief. New worlds only.