DGF
vertex
parameters 2
       -1  -1  0  -1    
       1  -1  1  1    
       1  1  2  1    
       -1  1  1  -1    
       0.75  0.75  2  0.75    
       0.90000000000000002  0.90000000000000002  2  0.90000000000000002    
       1.25  1.25  -1  1.25    
# 
simplex
parameters 1
          0     4     3  1 
          4     0     1  -1 
          3     4     5  1 
          5     1     2  1
          1     5     4  -1
          2     6     3   1
          6     2     1  -1
          5     2     3  -1 
#
boundarydomain
default 1
#
Simplexgenerator
min-angle 30    % quality enhancment
max-area 0.01   % area restriction
display 0       % show result using Triangle viewer
% to use Triangle from a certain path, uncomment this path line
% path $HOME/bin      % path to Triangle
#
# examplegrid2e.dgf
 
