sample1.txt

this a Navier-Stokes equations solver. It support grids contains of multiple connected rectangles. S

;rect 0  0.0 0.0  1.0 0.5
;rect 1  1.0 0.0  1.5 2.0
;rect 2  1.0 2.0  4.0 2.5
rect 0  -1.0 0.0  2.0 1.0
rect 1  2.0 0.0  3.0 2.0
rect 2  1.0 2.0  3.0 3.0
rect 3  0.1 1.0  1.0 3.0

bound_left  0 10 0 1   0.1
bound_right 2 d0  d0 1   0.1
bound         0    0 d0   d0
init          0.05 0 1   0.1

mu 1
dx 5e-2
dy 5e-2
dt 1e-5