How to set specific seed coordinates at both scales（ I have discovered a bug ）

[siwux]

I want to generate a 2D model with multi-scale tessellation. For example：

neper -T -dim 2 -domain "square(5,4)" -n "2::msfile(file1)::msfile(file2)::msfile(file3)" -morphooptiini "coo:file(coo1),weight:0::coo:file(coo2),weight:0" -o simulation
file1:
1 1
2 2
file2:
1::1 1
2::1 2
2::2 2
file3:
1::1::1 1
2::1::1 1
2::1::2 2
2::2::1 1
2::2::2 2
coo1:
1 2
3 2
coo2:
1 1 2
2 3 1
2 3 3
I don't know how to set the seed coordinates of 3th scale,so I can just get the model:

I get wrong with this cide:
neper -T -dim 2 -domain "square(5,4)" -n "2::msfile(file1)::msfile(file2)::msfile(file3)" -morphooptiini "coo:file(coo1),weight:0::coo:file(coo2),weight:0::coo:file(coo3),weight:0::coo:file(coo4),weight:0" -o test
file1:
1 1
2 2
file2:
1::1 1
2::1 2
2::2 2
file3:
1::1::1 1
2::1::1 1
2::1::2 2
2::2::1 1
2::2::2 2
coo1:
1 2
3 2
coo2:
1 1 2
2 3 1
2 3 3
coo3:
1::1 1 2
2::1 3 1
2::1 4.5 1
2::2 3 3
2::2 4.5 3
coo4:
1::1::1 1 2
2::1::1 3 1
2::1::2 4.5 0.5
2::1::2 4.5 1.5
2::2::1 3 3
2::2::2 4.5 2.5
2::2::2 4.5 3.5

[rquey]

The structure can be seen as made of lamellae, so, I would go:

neper -T -dim 2 -n from_morpho::from_morpho -morpho "lamellar(w=0.4,v=(1,0,0),pos=start)::msfile(n_ms_file)" -reg 1 -o d

where morpho_msfile is:

1 lamellar(w=1.00,v=(0,1,0),pos=start)
2 lamellar(w=0.50,v=(0,1,0),pos=start)
3 lamellar(w=0.249999,v=(0,1,0),pos=start)

The reason why we must use 0.249999 instead of 0.25 is that 0.25 would create a degenerate configuration, which is to avoid. This is "fixed" by -reg 1, which removes the very small edge that results from the use of 0.249999 (at the intersection between the blue, green, cyan and magenta cells).

Visualize:

[siwux]

Thank you very much for your reply.