[APCoding]

Hi!

I'm trying to design my own mesh. It's a very simple one to start, just a rectangular wing shape in a field. I checked my mesh multiple times, and it seems to be correct. What am I missing? When trying to run it, it says Segmentation fault: 11. Thanks for your help!

NDIME= 3
NELEM= 7
12 0 1 3 2 6 7 5 4 0
12 10 11 15 14 22 23 19 18 1
12 22 18 16 20 4 0 2 6 2
12 17 19 23 21 1 5 7 3 3
12 22 20 21 23 7 5 4 6 4
12 18 16 17 19 3 1 0 2 5
12 8 9 13 12 20 21 17 16 6

NPOIN= 24
-1 -0.5 5 0
1 -0.5 5 1
-1 0.5 5 2
1 0.5 5 3
-1 -0.5 -5 4
1 -0.5 5 -5 5
-1 0.5 -5 6
1 0.5 -5 7
-20 -20 20 8
20 -20 20 9
-20 20 20 10
20 20 20 11
-20 -20 -20 12
20 -20 -20 13
-20 20 -20 14
20 20 -20 15
-20 -0.5 20 16
20 -0.5 20 17
-20 0.5 20 18
20 0.5 20 19
-20 -0.5 -20 20
20 -0.5 -20 21
-20 0.5 -20 22
20 0.5 -20 23

NMARK= 2
MARKER_TAG= prop
MARKER_ELEMS= 6
9 0 1 4 5
9 2 3 6 7
9 1 5 3 7
9 4 5 6 7
9 0 4 2 6
9 0 1 2 3
MARKER_TAG= farfield
MARKER_ELEMS= 6
9 8 9 10 11
9 12 13 14 15
9 8 9 12 13
9 9 11 13 15
9 10 11 14 15
9 8 10 12 14

[nomad2]

Just from a quick scan of your points, there's something odd about your sixth point. And are you able to open this mesh in any pre-processor/mesh generator?