digraph structure {
    node [shape=plaintext]
    s1 [label="src/simple-cubic/geometry.py"]
    s2 [label="src/simple-cubic/mesh.py"]
    s3 [label="src/simple-cubic/main.py"]
    s1 -> s3
    s2 -> s3
    s4 [label="src/genmesh.py"]
    s3 -> s4
    b1 [label="build/simple-cubic/direction-1/0.1/"]
    s4 -> b1 [label="[alpha=0.1, direction=1, mesh.unv]"]
    s5 [label="src/prefoam.py"]
    s5 -> b1 [label="[0, constant, system (/src/foam/*)]"]
}
