Mystery FE file format

[tataaero]

Hi All,

I'm trying to identify the format of the following file. It was with a bunch of nastran files but this seems to be something else. Here are a few excerpts from the file (I've put ... were there are similar lines removed):

3
0 1 1 1
1 1 59.86974 438.25552 109.17280
1 2 83.44607 450.24200 107.11620
1 3 87.32205 449.01791 107.85007
1 4 90.42850 450.23575 107.70039
...
2 4 -1.0000000 0.0000000 0.0000000
2 5 0.0000000-1.0000000 0.0000000
2 6 0.0000000 0.0000000-1.0000000
2 7 0.0523000 0.0000000 0.9980000
19
99
F 3 61 27
M02000001 001
01840001 1XXX
01480001 .060
01300001 1XXX
...
R 288 0 82 0060
I 2 145 15
00010001 032 00010002 033 00010003 034
00010004 035 00010005 036 00010006 037
...
F 6 61 80
00010001 1.000000 00 00010002 1.000000 00 00010003 1.000000 00
00010004 1.000000 00 00010005 1.000000 00 00010006 1.000000 00
...
/*
*EO

So /* *EO is how the file finishes. Hopefully someone recognises it. Thanks.