DGF
Interval
 0  0         % first corner 
 1  1         % second corner
 4  8         % 4 cells in x and 8 in y direction
#
Simplex
#

GridParameter
% set overlap to 1
overlap 1
% set closure to none for UGGrid 
closure none
% generate copies in UGGrid
copies yes
% set heap size for UGGrid
heapsize 1000
#

PERIODICFACETRANSFORMATION
% set periodic boundaries in x direction
% 1 0, 0 1 + 1 0
#

BOUNDARYDOMAIN
default 1     % default boundary id
#BOUNDARYDOMAIN
# examplegrid5.dgf
