Grid generation error with complex CAD geomerty

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Grid generation error with complex CAD geomerty

sebjang
This post was updated on .



After importing Geometry, STEP format;
got error msg.
What can I do more?  
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Re: Grid generation error.

sebjang
log file
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Re: Grid generation error.

sebjang
>> featool
경고: Geomtool system call returned error, IER = -1073741819

GEOMTool 1.6.0 Build 21.10.294
Imported D:\Work\ODS100RC1-V01i\PhoenixContact_bc107.stp
Added D:\Work\ODS100RC1-V01i\PhoenixContact_bc107.stp

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid1.step(54646 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid1.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid2.step(116852 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid2.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid3.step(54646 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid3.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid4.step(125395 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid4.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid5.step(7140 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid5.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid6.step(5465 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid6.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid7.step(22657 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid7.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid8.step(8041 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid8.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid9.step(22554 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid9.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid10.step(38175 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid10.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid11.step(23060 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid11.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid12.step(7711 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid12.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid13.step(22125 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid13.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid14.step(926 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid14.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid15.step(833 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid15.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid16.step(926 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid16.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid17.step(833 ents)  Write  Done
Exported C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid17.step

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
******        Transferring Shape, ShapeType = 2                      ******

*******************************************************************
******        Statistics on Transfer (Write)                 ******

*******************************************************************
******        Transfer Mode = 0  I.E.  As Is       ******
** WorkSession : Sending all data
 Step File Name : C:\Users\owner\AppData\Local\Temp\tpc9cba387_b5fe_4a7f_9675_d9b7af703e0f_solid18.step(48194 ents)  Write  Done
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Re: Grid generation error.

Precise Simulation
Administrator
In reply to this post by sebjang
sebjang wrote
After importing Geometry, STEP format;
got error msg.
What can I do more?
It looks like your geometry simply is too complex, and includes too many "small/thin" features. To use this geometry you would most likely have to simplify it by removing "small/thin" features that are not important to your simulation results (try to find a de-featuring tool). Alternatively, you could try to mesh it in an external mesh generator and import the mesh (instead of geometry).