Toden Arakawa Line being shut down along with the rest of Tokyo's streetcar system in the 1960s, but concerted opposition from residents prevented this and parts of lines 27 (Minowabashi-Akabane) and 32 (Arakawa-Waseda) were merged to form the line as it is today. The line was sold to the Tokyo Metropolitan Bureau of Transportation in 1974, which renamed it the Toden Arakawa Line. The Toden Arakawa Line operates between the terminals at Minowabashi Station and Waseda Station. It runs along Meiji Street between Asuka-yama Station and Oji Eki-mae Station. Otherwise, it operates on its own tracks. Presently, single driver-operated cars make the 12.2
Arakawa grids grid cell, e.g., at the grid center or at the grid corners. The Arakawa A-grid is the only unstaggered grid type. The "staggered" Arakawa B-grid separates the evaluation of the two sets of quantities. e.g., one might evaluate velocities at the grid center and masses at grid corners. The "staggered" Arakawa C-grid further separates evaluation of vector quantities compared to the Arakawa B-grid. e.g., instead of evaluating both east-west (u) and north-south (v) velocity components at the grid center, one might evaluate the u components at the centers of the left and right grid faces, and the v components at