F				! Darcy (T for Darcy-2D, F for FEM-2D)
0	0.36	-0.009	0.009	! Xmin, Xmax, Ymin, Ymax
20	1	3		! Nx, Ny, Ns
1.21e-4		0		! Vx, Vy
1.75e-7	0	0	1.75e-7	! Dxx, Dxy, Dyx, Dyy
2	2			! Nxx, Nyy for f(x), g(y)
0	0.36			! coordinate x for f(x)	(xx(k), k=1,Nxx)
0	0			! f(x) value, s=1    (fx(s,k), k=1,Nxx)
0	0			! f(x) value, s=2    (fx(s,k), k=1,Nxx)
0	0			! f(x) value, s=3=Ns (fx(s,k), k=1,Nxx)
-0.009	0.009			! coordinate y for g(y)	(yy(k), k=1,Nyy)
0	0			! g(y) value, s=1    (gy(s,k), k=1,Nyy)
0	0			! g(y) value, s=2    (gy(s,k), k=1,Nyy)
0	0			! g(y) value, s=3=Ns (gy(s,k), k=1,Nyy)
F	0.	0.		! delta (T or false) and its Xdelta, Ydelta
0.	1.	0.		! (C(s), s=1,Ns) IC (cons for all nodes)
'R'	'N'	'R'	'D'	! (BCt(f), f=1,4) (south, east, north, west)
2	2	2	2	! (Nxy(f), f=1,4) (south, east, north, west)
0	0.36			! (xy(1,i)  , i=1,Nxy(1))
0	0			! (vl(1,s,i), i=1,Nxy(1), s=1)
0	0			! (vl(1,s,i), i=1,Nxy(1), s=2)
0	0			! (vl(1,s,i), i=1,Nxy(1), s=3=Ns)
-0.009	0.009			! (xy(2,i)  , i=1,Nxy(4))
0	0			! (vl(2,s,i), i=1,Nxy(4), s=1)
0	0			! (vl(2,s,i), i=1,Nxy(4), s=2)
0	0			! (vl(2,s,i), i=1,Nxy(4), s=s=3=Ns)
0	0.36			! (xy(3,i)  , i=1,Nxy(3))
0	0			! (vl(3,s,i), i=1,Nxy(3), s=1)
0	0			! (vl(3,s,i), i=1,Nxy(3), s=2)
0	0			! (vl(3,s,i), i=1,Nxy(3), s=3=Ns)
-0.009	0.009			! (xy(4,i)  , i=1,Nxy(4))	
1	1			! (vl(4,s,i), i=1,Nxy(4), s=1)	
0	0			! (vl(4,s,i), i=1,Nxy(4), s=2)	
0	0			! (vl(4,s,i), i=1,Nxy(4), s=3=Ns)	
--------------------------------------------------------------------------------
! comparison to Gramling experiment
! 0 < x < 0.36, -3.6e-4 < y < 3.6e-4, Ne= 20x1 (dx=dy=0.018)
! generated by MeshGenRect v54.3 of 22/08/18
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formers:
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