Microscale Obstacle Resolving Air Quality Model Evaluation with the Michelstadt Case

Table 1

Cell numbers (million cells) of the investigated meshes.

	Coarsest				Finest
Polyhedral	1.73	—	3.21	—	6.17
Tetrahedral	6.65	—	13.17	—	26.79
Cartesian hexahedral	2.39	3.97	8.04	14.23	27.52
Body fitted hexahedral	2.4	3.97	8.04	14.23	27.52