[GiDlist] issues when importing binary STL files in GiD

Moderator: GiD Team

Marco Giometto | EPFL

[GiDlist] issues when importing binary STL files in GiD

Postby Marco Giometto | EPFL » Wed Oct 16, 2013 10:18 pm

Dear All,

I have problems when importing STL binary files in GiD (version
11.1.5d), there is apparently a memory overhead during the loading
process. Files were created adopting the /stlwrite/ Matlab function (see
attachment). The ascii STL format on the other hand gives no problems.

Attached please find two .stl files so you can give it a try.
Here's a link to a 100mb binary stl file (which gives problems when
loaded in GiD: https://dl.dropboxusercontent.com/u/10874082/test_big.stl

Best regards,
Marco Giometto
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User avatar
escolano
Posts: 1568
Joined: Thu Sep 18, 2014 3:31 pm

[GiDlist] issues when importing binary STL files in GiD

Postby escolano » Thu Oct 17, 2013 11:03 am

Hello Marco,



I have tested all your examples and GiD is able to read them without
problems.

I tried with the current versions:

- Win x32 official 11.0.5 version

- Win x32 developer 11.1.6d version



The big Stl binary model (about 2 millions of triangles and 1 million of
nodes) is imported in about 15 seconds and the GiD process spend about 250
MB more than before read it.



What is the GiD version that you are using?

Maybe the problem only happen in some old GiD version, or in another
platform.



Enrique



De: gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] En nombre de Marco Giometto |
EPFL
Enviado el: miércoles, 16 de octubre de 2013 23:19
Para: gidlist at listas.cimne.upc.edu
Asunto: [GiDlist] issues when importing binary STL files in GiD



Dear All,

I have problems when importing STL binary files in GiD (version 11.1.5d),
there is apparently a memory overhead during the loading process. Files were
created adopting the stlwrite Matlab function (see attachment). The ascii
STL format on the other hand gives no problems.

Attached please find two .stl files so you can give it a try.
Here's a link to a 100mb binary stl file (which gives problems when loaded
in GiD: https://dl.dropboxusercontent.com/u/10874082/test_big.stl

Best regards,
Marco Giometto

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Marco Giometto | EPFL

[GiDlist] issues when importing binary STL files in GiD

Postby Marco Giometto | EPFL » Thu Oct 17, 2013 12:03 pm

Hello Enrique,

I'm running GiD on Ubuntu 12.04 64bit, sorry for not mentioning that
before. Could you give it a check?

Best regards,
Marco

On 10/17/2013 12:03 PM, Enrique Escolano wrote:

Hello Marco,

I have tested all your examples and GiD is able to read them without
problems.

I tried with the current versions:

-Win x32 official 11.0.5 version

-Win x32 developer 11.1.6d version

The big Stl binary model (about 2 millions of triangles and 1 million
of nodes) is imported in about 15 seconds and the GiD process spend
about 250 MB more than before read it.

What is the GiD version that you are using?

Maybe the problem only happen in some old GiD version, or in another
platform.

Enrique

*De:*gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] *En nombre de *Marco
Giometto | EPFL
*Enviado el:* miércoles, 16 de octubre de 2013 23:19
*Para:* gidlist at listas.cimne.upc.edu
*Asunto:* [GiDlist] issues when importing binary STL files in GiD

Dear All,

I have problems when importing STL binary files in GiD (version
11.1.5d), there is apparently a memory overhead during the loading
process. Files were created adopting the /stlwrite/ Matlab function
(see attachment). The ascii STL format on the other hand gives no
problems.

Attached please find two .stl files so you can give it a try.
Here's a link to a 100mb binary stl file (which gives problems when
loaded in GiD: https://dl.dropboxusercontent.com/u/10874082/test_big.stl

Best regards,
Marco Giometto



_______________________________________________
GiDlist mailing list
GiDlist at listas.cimne.upc.edu
http://listas.cimne.upc.edu/cgi-bin/mailman/listinfo/gidlist

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User avatar
escolano
Posts: 1568
Joined: Thu Sep 18, 2014 3:31 pm

[GiDlist] issues when importing binary STL files in GiD

Postby escolano » Thu Oct 17, 2013 2:11 pm

And which GiD version? (see Help-About)





De: gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] En nombre de Marco Giometto |
EPFL
Enviado el: jueves, 17 de octubre de 2013 13:04
Para: gidlist at listas.cimne.upc.edu
Asunto: Re: [GiDlist] issues when importing binary STL files in GiD



Hello Enrique,

I'm running GiD on Ubuntu 12.04 64bit, sorry for not mentioning that before.
Could you give it a check?

Best regards,
Marco

On 10/17/2013 12:03 PM, Enrique Escolano wrote:

Hello Marco,



I have tested all your examples and GiD is able to read them without
problems.

I tried with the current versions:

- Win x32 official 11.0.5 version

- Win x32 developer 11.1.6d version



The big Stl binary model (about 2 millions of triangles and 1 million of
nodes) is imported in about 15 seconds and the GiD process spend about 250
MB more than before read it.



What is the GiD version that you are using?

Maybe the problem only happen in some old GiD version, or in another
platform.



Enrique



De: gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] En nombre de Marco Giometto |
EPFL
Enviado el: miércoles, 16 de octubre de 2013 23:19
Para: gidlist at listas.cimne.upc.edu
Asunto: [GiDlist] issues when importing binary STL files in GiD



Dear All,

I have problems when importing STL binary files in GiD (version 11.1.5d),
there is apparently a memory overhead during the loading process. Files were
created adopting the stlwrite Matlab function (see attachment). The ascii
STL format on the other hand gives no problems.

Attached please find two .stl files so you can give it a try.
Here's a link to a 100mb binary stl file (which gives problems when loaded
in GiD: https://dl.dropboxusercontent.com/u/10874082/test_big.stl

Best regards,
Marco Giometto






_______________________________________________
GiDlist mailing list
GiDlist at listas.cimne.upc.edu
http://listas.cimne.upc.edu/cgi-bin/mailman/listinfo/gidlist



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rogelio diaz

[GiDlist] Mallado

Postby rogelio diaz » Thu Oct 17, 2013 2:44 pm

hola necesito ayuda para mallar esta pieza pero también las instrucciones sobre como corregir los errores yo mismo .muchas gracias y espero una respuesta.
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Marco Giometto | EPFL

[GiDlist] issues when importing binary STL files in GiD

Postby Marco Giometto | EPFL » Thu Oct 17, 2013 3:21 pm

both 11.1.2d and 11.1.5d are giving issues when importing.


On 10/17/2013 03:11 PM, Enrique Escolano wrote:

And which GiD version? (see Help-About)

*De:*gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] *En nombre de *Marco
Giometto | EPFL
*Enviado el:* jueves, 17 de octubre de 2013 13:04
*Para:* gidlist at listas.cimne.upc.edu
*Asunto:* Re: [GiDlist] issues when importing binary STL files in GiD

Hello Enrique,

I'm running GiD on Ubuntu 12.04 64bit, sorry for not mentioning that
before. Could you give it a check?

Best regards,
Marco

On 10/17/2013 12:03 PM, Enrique Escolano wrote:

Hello Marco,

I have tested all your examples and GiD is able to read them
without problems.

I tried with the current versions:

-Win x32 official 11.0.5 version

-Win x32 developer 11.1.6d version

The big Stl binary model (about 2 millions of triangles and 1
million of nodes) is imported in about 15 seconds and the GiD
process spend about 250 MB more than before read it.

What is the GiD version that you are using?

Maybe the problem only happen in some old GiD version, or in
another platform.

Enrique

*De:*gidlist-bounces at listas.cimne.upc.edu
mailto:gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] *En nombre de *Marco
Giometto | EPFL
*Enviado el:* miércoles, 16 de octubre de 2013 23:19
*Para:* gidlist at listas.cimne.upc.edu
mailto:gidlist at listas.cimne.upc.edu
*Asunto:* [GiDlist] issues when importing binary STL files in GiD

Dear All,

I have problems when importing STL binary files in GiD (version
11.1.5d), there is apparently a memory overhead during the loading
process. Files were created adopting the /stlwrite/ Matlab
function (see attachment). The ascii STL format on the other hand
gives no problems.

Attached please find two .stl files so you can give it a try.
Here's a link to a 100mb binary stl file (which gives problems
when loaded in GiD:
https://dl.dropboxusercontent.com/u/10874082/test_big.stl

Best regards,
Marco Giometto




_______________________________________________

GiDlist mailing list

GiDlist at listas.cimne.upc.edu mailto:GiDlist at listas.cimne.upc.edu

http://listas.cimne.upc.edu/cgi-bin/mailman/listinfo/gidlist



_______________________________________________
GiDlist mailing list
GiDlist at listas.cimne.upc.edu
http://listas.cimne.upc.edu/cgi-bin/mailman/listinfo/gidlist

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User avatar
miguel
Posts: 344
Joined: Thu Sep 25, 2014 9:04 am

[GiDlist] issues when importing binary STL files in GiD

Postby miguel » Thu Oct 17, 2013 7:24 pm

Hello,



The problem with the binary STL on Linux64 was caused by a bug in the STL
binary reading code. Now it's corrected for the next version of GiD.



With the correction, both models can be read.



Thanks,



Miguel Pasenau







De: gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] En nombre de Marco Giometto |
EPFL
Enviado el: jueves, 17 de octubre de 2013 16:22
Para: gidlist at listas.cimne.upc.edu
Asunto: Re: [GiDlist] issues when importing binary STL files in GiD



both 11.1.2d and 11.1.5d are giving issues when importing.


On 10/17/2013 03:11 PM, Enrique Escolano wrote:

And which GiD version? (see Help-About)





De: gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] En nombre de Marco Giometto |
EPFL
Enviado el: jueves, 17 de octubre de 2013 13:04
Para: gidlist at listas.cimne.upc.edu
Asunto: Re: [GiDlist] issues when importing binary STL files in GiD



Hello Enrique,

I'm running GiD on Ubuntu 12.04 64bit, sorry for not mentioning that before.
Could you give it a check?

Best regards,
Marco

On 10/17/2013 12:03 PM, Enrique Escolano wrote:

Hello Marco,



I have tested all your examples and GiD is able to read them without
problems.

I tried with the current versions:

- Win x32 official 11.0.5 version

- Win x32 developer 11.1.6d version



The big Stl binary model (about 2 millions of triangles and 1 million of
nodes) is imported in about 15 seconds and the GiD process spend about 250
MB more than before read it.



What is the GiD version that you are using?

Maybe the problem only happen in some old GiD version, or in another
platform.



Enrique



De: gidlist-bounces at listas.cimne.upc.edu
[mailto:gidlist-bounces at listas.cimne.upc.edu] En nombre de Marco Giometto |
EPFL
Enviado el: miércoles, 16 de octubre de 2013 23:19
Para: gidlist at listas.cimne.upc.edu
Asunto: [GiDlist] issues when importing binary STL files in GiD



Dear All,

I have problems when importing STL binary files in GiD (version 11.1.5d),
there is apparently a memory overhead during the loading process. Files were
created adopting the stlwrite Matlab function (see attachment). The ascii
STL format on the other hand gives no problems.

Attached please find two .stl files so you can give it a try.
Here's a link to a 100mb binary stl file (which gives problems when loaded
in GiD: https://dl.dropboxusercontent.com/u/10874082/test_big.stl

Best regards,
Marco Giometto







_______________________________________________
GiDlist mailing list
GiDlist at listas.cimne.upc.edu
http://listas.cimne.upc.edu/cgi-bin/mailman/listinfo/gidlist








_______________________________________________
GiDlist mailing list
GiDlist at listas.cimne.upc.edu
http://listas.cimne.upc.edu/cgi-bin/mailman/listinfo/gidlist



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