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surfaceFeatureExtract strange behavior

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Old   March 11, 2014, 10:22
Default surfaceFeatureExtract strange behavior
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Join Date: Nov 2012
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Hello Foamer,

I am using surfaceFeatureExtract but I found very strange behavior.

My geometry is not located in the origin of the coordinates, but it seems surfaceFeatureExtract specifies a point near the origin.

I enclosed the eMesh file to show it.

The first line is very strange.

Code:
/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2.2.2                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       featureEdgeMesh;
    location    "constant/triSurface";
    object      export_geom_CFD.eMesh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //


// points:

114
(
(1.95223612811295e-312 7.11454530011395e-322 1.52567471435777e-320)
(24 1.184 1.832)
(24 3.136 1.832)
(24 4 2.6)
(25.9 0 2)
(24.65 0 2)
(26.5 0 2.6)
(26.5 0 0)
(25.9 0 0.8)
(24.65 0 0.8)
(24 0 2.6)
(24 0 0)
(24.6814 -0.27 1.96858)
(25.8686 -0.27 0.831418)
(25.9 -0.275 2)
(25.275 -0.215 0.831418)
(24.6814 -0.215 0.831418)
(24.65 -0.215 0.8)
(24.6814 -0.215 1.96858)
(24.65 -0.215 2)
(25.9 -0.215 2)
(25.8686 -0.215 0.831418)
(25.9 -0.215 0.8)
(25.8686 -0.215 1.96858)
(24.6814 -0.275 0.831418)
(24.65 -0.275 2)
(24.6814 -0.275 1.96858)
(25.9 -0.275 2)
(25.8686 -0.275 1.96858)
(25.9 -0.275 0.8)
(25.8686 -0.275 0.831418)
(24.65 -0.27 0.8)
(25.9 0 2)
(25.9 -0.27 2)
(24.65 -0.27 2)
(25.9 -0.27 2)
(25.9 -0.27 0.8)
(26.5 4 0)
(26.5 0 2.6)
(26.5 0 0)
(24 4 0)
(24 0 0)
(24 4 0)
(25.8686 -0.215 1.96858)
(24.65 -0.275 0.8)
(24.65 -0.27 2)
(25.9 -0.27 0.8)
(24.65 -0.27 0.8)
(24 1.184 0.568)
(24 3.136 0.568)
(24 1.184 1.832)
(24 3.136 0.568)
(24 0 2.6)
(24.6814 -0.27 0.831418)
(25.275 -0.215 0.8)
(25.275 -0.275 0.8)
(24.65 -0.275 0.8)
(24.65 -0.215 0.8)
(24.65 -0.275 0.8)
(24.65 -0.275 2)
(24.65 -0.215 2)
(24.65 -0.275 2)
(25.9 -0.215 2)
(25.9 -0.275 2)
(25.9 -0.275 0.8)
(25.9 -0.215 0.8)
(25.9 -0.275 0.8)
(25.275 -0.275 0.8)
(25.275 -0.215 0.8)
(25.275 -0.215 0.8)
(25.275 -0.275 0.831418)
(25.275 -0.215 0.831418)
(24.6814 -0.215 0.831418)
(24.6814 -0.275 0.831418)
(24.6814 -0.215 0.831418)
(24.6814 -0.215 1.96858)
(24.6814 -0.275 1.96858)
(24.6814 -0.215 1.96858)
(25.8686 -0.275 1.96858)
(25.8686 -0.215 1.96858)
(25.8686 -0.215 0.831418)
(25.8686 -0.275 0.831418)
(25.8686 -0.215 0.831418)
(25.275 -0.215 0.831418)
(25.275 -0.275 0.8)
(25.275 -0.275 0.831418)
(25.275 -0.275 0.831418)
(24.65 0 2)
(24.65 0 0.8)
(24.65 -0.275 0.8)
(24.65 0 2)
(24.65 -0.275 2)
(25.9 0 0.8)
(25.9 0 2)
(25.9 -0.275 2)
(24.65 0 0.8)
(25.9 0 0.8)
(25.9 -0.275 0.8)
(26.5 4 0)
(26.5 0 0)
(26.5 4 2.6)
(24 4 0)
(24 4 2.6)
(24 0 2.6)
(24 4 2.6)
(24 0 0)
(25.9 -0.215 2)
(25.9 -0.275 2)
(26.5 4 2.6)
(25.8686 -0.27 1.96858)
(25.275 -0.215 0.831418)
(25.8686 -0.275 1.96858)
(26.5 4 2.6)
(26.5 4 0)
)


// edges:

183
(
(14 106)
(27 25)
(29 27)
(33 32)
(107 33)
(38 108)
(6 7)
(9 8)
(12 109)
(109 13)
(16 15)
(18 16)
(110 21)
(110 0)
(23 111)
(37 112)
(39 113)
(113 40)
(48 49)
(49 0)
(50 48)
(0 50)
(1 2)
(51 0)
(0 52)
(52 41)
(2 51)
(42 3)
(4 5)
(0 4)
(0 7)
(5 9)
(7 11)
(11 0)
(11 10)
(10 6)
(8 4)
(53 12)
(12 0)
(13 53)
(0 13)
(54 55)
(0 54)
(55 56)
(56 0)
(57 58)
(0 57)
(58 59)
(59 0)
(60 61)
(0 60)
(61 14)
(14 0)
(62 63)
(0 62)
(63 64)
(64 0)
(65 66)
(0 65)
(66 67)
(67 0)
(15 68)
(0 15)
(68 17)
(17 0)
(17 19)
(19 0)
(19 20)
(20 0)
(20 22)
(22 0)
(22 69)
(69 0)
(70 71)
(0 70)
(71 72)
(72 0)
(73 74)
(0 73)
(74 75)
(75 0)
(76 77)
(0 76)
(77 23)
(23 0)
(78 79)
(0 78)
(79 80)
(80 0)
(81 82)
(0 81)
(82 83)
(83 0)
(84 85)
(0 84)
(85 24)
(24 0)
(24 26)
(26 0)
(26 28)
(28 0)
(28 30)
(30 0)
(30 86)
(86 0)
(87 88)
(0 87)
(88 31)
(31 0)
(31 89)
(89 0)
(32 90)
(0 32)
(90 34)
(34 0)
(34 91)
(91 0)
(92 93)
(0 92)
(93 35)
(35 0)
(35 94)
(94 0)
(95 96)
(0 95)
(96 36)
(36 0)
(36 97)
(97 0)
(98 99)
(99 0)
(100 98)
(0 100)
(101 37)
(37 0)
(102 101)
(0 102)
(103 38)
(38 0)
(104 103)
(0 104)
(105 39)
(39 0)
(40 105)
(0 40)
(3 1)
(2 3)
(3 0)
(0 1)
(41 1)
(42 2)
(6 4)
(5 6)
(6 0)
(8 6)
(10 5)
(9 10)
(11 9)
(0 9)
(16 0)
(17 16)
(18 0)
(19 18)
(43 0)
(20 43)
(21 0)
(22 21)
(44 0)
(24 44)
(25 0)
(26 25)
(27 0)
(28 27)
(29 0)
(30 29)
(45 0)
(31 45)
(33 0)
(34 33)
(46 0)
(35 46)
(47 0)
(36 47)
)

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //


// ************************************************************************* //
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