Grids
From MohidWiki
Revision as of 11:43, 17 May 2012 by Davidbrito (talk | contribs)
!#redirect Grid
Mohid uses a Arakawa type C grid as described here
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.
Model velocity u grid has velocity u's in center. Properties lie down in cell faces
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.