# grid structure
# format: map reflevel component mglevel   processor bounding-box is-outer-boundary
iteration 0
maps 1
0 mglevels 1
0 0 reflevels 1
0 0 0 components 1
0 0 0 0   0 ([0,0,0]:[128,128,70]:[2,2,2]/[0,0,0]:[64,64,35]/[65,65,36]/152100) [[1,1,1],[1,1,1]]

iteration 0
maps 1
0 mglevels 1
0 0 reflevels 2
0 0 0 components 1
0 0 0 0   0 ([0,0,0]:[128,128,70]:[2,2,2]/[0,0,0]:[64,64,35]/[65,65,36]/152100) [[1,1,1],[1,1,1]]
0 0 1 components 1
0 0 1 0   0 ([63,63,7]:[84,84,28]:[1,1,1]/[63,63,7]:[84,84,28]/[22,22,22]/10648) [[0,0,0],[0,0,0]]