%% Generate octree mesh

/tera_raid/shekht/DCoctree/MT/exe/octree_mesh_tiles octree_mesh.inp

Output:
    a. octree_mesh_big.txt
    b. octree_small_mesh.dat
    c. active_cells_topo.txt

/tera_raid/shekht/DCoctree/MT/exe/extract_mesh octree_small_mesh.dat 1

%% Run e3d_tiled

mpiexec -n 10 /tera_raid/shekht/DCoctree/MT/exe/e3dinv_tiles e3dinv_tiles.inp