[oort]

Hello.
When we have a big domain and want to do a first estimative using a rough mesh there is any problem using a mesh that gives a "fail" in high aspect ratio in checkmesh?
I have a script to create the mesh and with my usual parameters it gives no "fails" but I had to decrease the number of cells in each block to be computational affordable in this first "test"...
Thanks

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create polyMesh for time = 0

Time = 0

Mesh stats
points: 353073
faces: 990200
internal faces: 923800
cells: 319000
boundary patches: 7
point zones: 0
face zones: 0
cell zones: 0

Overall number of cells of each type:
hexahedra: 319000
prisms: 0
wedges: 0
pyramids: 0
tet wedges: 0
tetrahedra: 0
polyhedra: 0

Checking topology...
Boundary definition OK.
Point usage OK.
Upper triangular ordering OK.
Face vertices OK.
Number of regions: 1 (OK).

Checking patch topology for multiply connected surfaces ...
Patch Faces Points Surface topology
inlet 440 483 ok (non-closed singly connected)
outlet 440 483 ok (non-closed singly connected)
topo 15180 15893 ok (non-closed singly connected)
base 15400 16353 ok (non-closed singly connected)
filamentos 5940 6440 ok (non-closed singly connected)
face_proxima 14500 15351 ok (non-closed singly connected)
face_afastada 14500 15351 ok (non-closed singly connected)

Checking geometry...
Overall domain bounding box (0 0 0) (0.1989 0.03 0.0015)
Mesh (non-empty, non-wedge) directions (1 1 1)
Mesh (non-empty) directions (1 1 1)
Boundary openness (4.10234e-19 -3.21156e-20 5.99409e-18) OK.
***High aspect ratio cells found, Max aspect ratio: 6393.14, number of cells 3680
<<Writing 3680 cells with high aspect ratio to set highAspectRatioCells
Minumum face area = 6.73115e-12. Maximum face area = 1.55208e-05. Face area magnitudes OK.
Min volume = 1.13096e-16. Max volume = 1.54538e-09. Total volume = 8.83461e-06. Cell volumes OK.
Mesh non-orthogonality Max: 56.9438 average: 10.4423
Non-orthogonality check OK.
Face pyramids OK.
Max skewness = 3.04746 OK.

Failed 1 mesh checks.

End