F				! Darcy (T for Darcy-2D, F for FEM-2D)
10	40	30	50	! Xmin, Xmax, Ymin, Ymax
3	2	2		! Nx, Ny, Ns
2.e-3	0			! Vx, Vy
1.e-3	0	0	1.e-3	! Dxx, Dxy, Dyx, Dyy
2	2			! Nxx, Nyy for f(x), g(y)
10	40			! coordinate x for f(x)	(xx(k), k=1,Nxx)
10	13			! f(x) value, s=1    (fx(s,k), k=1,Nxx)
0	0			! f(x) value, s=2=Ns (fx(s,k), k=1,Nxx)
30	50			! coordinate y for g(y)	(yy(k), k=1,Nyy)
0.1	0.3			! g(y) value, s=1    (gy(s,k), k=1,Nyy)
0.3	0.4			! g(y) value, s=2=Ns (gy(s,k), k=1,Nyy)
F	0	0		! delta (T or false) and its Xdelta, Ydelta
0.001	0.002			! C(s), s=1:Ns IC (cons for all nodes)
'D'	'N'	'N'	'D'	! (BCt(f), f=1,4) (south, east, north, west)
4	2	2	2	! (Nxy(f), f=1,4) (south, east, north, west)
10	19	21	40	! (xy(1,i)  , i=1,Nxy(1))	
4	4	2	2	! (vl(1,s,i), i=1,Nxy(1), s=1)	
0	0	0	0	! (vl(1,s,i), i=1,Nxy(1), s=2=Ns)	
30	50			! (xy(2,i)  , i=1,Nxy(2))	
3	1			! (vl(2,s,i), i=1,Nxy(2), s=1)	
0	0			! (vl(2,s,i), i=1,Nxy(2), s=2=Ns)	
10	40			! (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=Ns)	
30	50			! (xy(4,i)  , i=1,Nxy(4))	
4	6			! (vl(4,s,i), i=1,Nxy(4), s=1)	
0	6			! (vl(4,s,i), i=1,Nxy(4), s=2=Ns)	
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! example
! 10 < x < 40, 30 < y < 50, Ne= 3x2 (dx=dy=10), Ns=3
! generated by MeshGenRect v54.3 of 22/08/18
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formers:
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