Grids

!#redirect Grid

Mohid uses a Arakawa type C grid as described below: http://journals.ametsoc.org/doi/abs/10.1175/1520-0493%281988%29116%3C2069%3AASISLF%3E2.0.CO%3B2

Below are represented the different grids in the model, increasing in complexity, from property grids, adding velocity u grids and finally adding also velocity v grids.

Model properties grid has z's (or any property) in center and conceptually are similar to model volumes.

File:PropertyGrid.png

Model velocity u grid has velocity u's in center. Properties lie down in cell faces

File:VelocityUGrid.png

Model velocity v grid has velocity v's in center. Properties lie down in cell faces and velocities u in corners. Also can be seen that velocity u's cell has velocity v's in corners.

File:VelocityVGrid.png