[GiDlist] triangles, tetrahedra and nodes

Moderator: GiD Team

VSayako Willy

[GiDlist] Thank to Miguel for the Nodal ball information

Postby VSayako Willy » Sat Oct 15, 2005 3:15 am

Thanks much Miguel..for the information..

Regards

--- Miguel Pasenau miguel at cimne.upc.edu wrote:

Well, in post there is the 'points' display style
which draws points or
spheres at the nodes (Options-Geometry-Point
options).

But to achieve what you see at your picture, the
only way I see is to create
'point' elements on your nodes and 'line' elements
on your edges.

Something like this (just 2 balls and 1 edge):

MESH "balls" dimension 3 Elemtype Point Nnode 1
Coordinates
1 0.0
2 1.0
End coordinates
Elements
1 1
2 2
End elements

MESH "bars" dimension 3 ElemType Lineas Nnode 2
Coordinates
End Coordinates
Elements
1 1 2
End Elements

If you want to change the balls and lines
visualization, just use the
"Options-Geometry-Points options" and
"Options-Geometry-Line Options".
reagrds

miguel

-----Mensaje original-----
De: gidlist-admin at gatxan.cimne.upc.edu
[mailto:gidlist-admin at gatxan.cimne.upc.edu] En
nombre de VSayako Willy
Enviado el: viernes, 14 de octubre de 2005 12:26
Para: gidlist at gatxan.cimne.upc.edu
Asunto: [GiDlist] How to display a node as a ball


Hi GiD Team

I found that some of the User displayed the
mesh
with a nice nodal ball.. I have tried in the Render
customize but it dind't work.. How would you do that
I herewith attached the file that I found it
Regards..


--- Andreas Hauck
andreas.hauck at lse.eei.uni-erlangen.de wrote:

Hi,

is there a possibility in GiD to visualize scalar
and vectorial results
with logarithmic scaling (e.g. acoustic pressure)?

Regards
Andreas

--
_/ _/_/ _/_/_/ Friedrich Alexander
Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für
Sensorik
_/ _/ _/ Paul-Gordan-Str.
3-5,
D-91052 Erlangen
_/ _/_/ _/_/_/
_/ _/ _/ Friedrich Alexander
University Erlangen
_/ _/ _/ _/ Department of
Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordan-Str. 3-5,
D-91052 Erlangen

M.Sc. Andreas Hauck

email.: andreas.hauck at lse.eei.uni-erlangen.de
url. : http://www.lse.uni-erlangen.de
tel. : (+49)-9131-85-23147
fax. : (+49)-9131-85-23133
_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist





__________________________________
Yahoo! Music Unlimited
Access over 1 million songs. Try it free.
http://music.yahoo.com/unlimited/


_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist






__________________________________
Yahoo! Mail - PC Magazine Editors' Choice 2005
http://mail.yahoo.com
rafadoig at hiroshima-u.ac.jp

[GiDlist] coordinate system in pictures

Postby rafadoig at hiroshima-u.ac.jp » Sat Oct 15, 2005 5:30 am

Hello,

does somebody know how to hide the coordinate system by plotting results in picture files like png or gif?

Thanks in advance

Rafael
VSayako Willy

[GiDlist] How to display a node as a ball

Postby VSayako Willy » Mon Oct 17, 2005 5:46 am

Hi Miguel
I tried what you gave me an example but it didn't
work out..especially the .msh file and I never saw
such commands you have given here.. Any further
suggestion??

Regards

--- Miguel Pasenau miguel at cimne.upc.edu wrote:

Well, in post there is the 'points' display style
which draws points or
spheres at the nodes (Options-Geometry-Point
options).

But to achieve what you see at your picture, the
only way I see is to create
'point' elements on your nodes and 'line' elements
on your edges.

Something like this (just 2 balls and 1 edge):

MESH "balls" dimension 3 Elemtype Point Nnode 1
Coordinates
1 0.0
2 1.0
End coordinates
Elements
1 1
2 2
End elements

MESH "bars" dimension 3 ElemType Lineas Nnode 2
Coordinates
End Coordinates
Elements
1 1 2
End Elements

If you want to change the balls and lines
visualization, just use the
"Options-Geometry-Points options" and
"Options-Geometry-Line Options".
reagrds

miguel

-----Mensaje original-----
De: gidlist-admin at gatxan.cimne.upc.edu
[mailto:gidlist-admin at gatxan.cimne.upc.edu] En
nombre de VSayako Willy
Enviado el: viernes, 14 de octubre de 2005 12:26
Para: gidlist at gatxan.cimne.upc.edu
Asunto: [GiDlist] How to display a node as a ball


Hi GiD Team

I found that some of the User displayed the
mesh
with a nice nodal ball.. I have tried in the Render
customize but it dind't work.. How would you do that
I herewith attached the file that I found it
Regards..


--- Andreas Hauck
andreas.hauck at lse.eei.uni-erlangen.de wrote:

Hi,

is there a possibility in GiD to visualize scalar
and vectorial results
with logarithmic scaling (e.g. acoustic pressure)?

Regards
Andreas

--
_/ _/_/ _/_/_/ Friedrich Alexander
Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für
Sensorik
_/ _/ _/ Paul-Gordan-Str.
3-5,
D-91052 Erlangen
_/ _/_/ _/_/_/
_/ _/ _/ Friedrich Alexander
University Erlangen
_/ _/ _/ _/ Department of
Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordan-Str. 3-5,
D-91052 Erlangen

M.Sc. Andreas Hauck

email.: andreas.hauck at lse.eei.uni-erlangen.de
url. : http://www.lse.uni-erlangen.de
tel. : (+49)-9131-85-23147
fax. : (+49)-9131-85-23133
_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist





__________________________________
Yahoo! Music Unlimited
Access over 1 million songs. Try it free.
http://music.yahoo.com/unlimited/


_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist






__________________________________
Yahoo! Mail - PC Magazine Editors' Choice 2005
http://mail.yahoo.com
User avatar
escolano
Posts: 1625
Joined: Thu Sep 18, 2014 3:31 pm

[GiDlist] coordinate system in pictures

Postby escolano » Mon Oct 17, 2005 10:13 am

There is a "dark" command to show/hide this axes:

escape escape escape view hardcopy options _showaxes

Enrique
----- Original Message -----
From: rafadoig at hiroshima-u.ac.jp
To: gidlist at gatxan.cimne.upc.edu
Sent: Saturday, October 15, 2005 6:16 AM
Subject: [GiDlist] coordinate system in pictures


Hello,

does somebody know how to hide the coordinate system by plotting results
in picture files like png or gif?

Thanks in advance

Rafael




_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist

Mihai TEODORESCU

[GiDlist] Probleme in reporting higher entities for a point

Postby Mihai TEODORESCU » Tue Oct 18, 2005 3:59 pm

Hello,

I'm using Gid 7.6.0b. When I make Utilities - list - Points and pick a point belonging to 3 lines I get the folowing result:

POINT
Num: 3 HigherEntity: 3 conditions: 1 material: 0
LAYER: Layer0
Coord: 0.000000 5.000000 0.000000
END POINT
POINT (more)
Higher entities points: 1 4 11
END POINT

But I think it should be lines instead of points in: Higher entities points: 1 4 11

Best regards,
Mihai TEODORESCU
User avatar
escolano
Posts: 1625
Joined: Thu Sep 18, 2014 3:31 pm

[GiDlist] Probleme in reporting higher entities for a point

Postby escolano » Tue Oct 18, 2005 4:44 pm

Yes, the correct message must be: "Higher entities lines: 1 4 11"

Thanks for your bug report

Enrique Escolano

----- Original Message -----
From: "Mihai TEODORESCU" mihai.teodorescu at prevost-industries.com
To: gidlist at gatxan.cimne.upc.edu
Sent: Tuesday, October 18, 2005 4:48 PM
Subject: [GiDlist] Probleme in reporting higher entities for a point


Hello,

I'm using Gid 7.6.0b. When I make Utilities - list - Points and pick a
point belonging to 3 lines I get the folowing result:

POINT
Num: 3 HigherEntity: 3 conditions: 1 material: 0
LAYER: Layer0
Coord: 0.000000 5.000000 0.000000
END POINT
POINT (more)
Higher entities points: 1 4 11
END POINT

But I think it should be lines instead of points in: Higher entities
points: 1 4 11

Best regards,
Mihai TEODORESCU
_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist

Martin Meiler

[GiDlist] Problems with Mesh-Generation

Postby Martin Meiler » Wed Oct 19, 2005 8:59 am

Hi everybody,

when creating a mesh, GiD complains about

"There are elements with negative jacobian in some node in surface 1 mesh"
"There are elements with negative jacobian in some node in surface 2 mesh"


Steps to reproduce this behaviour:


# creating geometries
# - create two rectangles
rectangle 0,0 8e-4,1e-2
rectangle 0,1e-2 8e-4,46e-2
# - create a quarter of a circle
utilities copy lines DoExtrude surfaces MaintainLayers Rotation FJoin 2
TwoDim -90 2 escape


# set import tolerance
utilities variables ImportTolerance 1e-6

# collapse model
utilities collapse model yes

# renumber all entities
utilities renumber yes

# setup the mesh
# - structured surfaces of the rectangles
Meshing Structured Surfaces 1 2 3 escape 4 2 4 escape 3 1 3 6 escape
# - select quadratic elements
Meshing quadratic Quadratic

# generate mesh
Meshing Generate 4e-3

==

When creating the mesh, the messages about the elemtents with negative
jacobian appeear.


This doesn't happen, when i don't use structured surfaces.

But the question is: If GiD already knows about elements defined in the
wrong direction meaning clockwise, why does he not correct the wrong
elements instead of telling me that there have been mistakes along the
element definition.


Regards

Martin Meiler



--
--------------------------------------------------------------------

_/ _/_/ _/_/_/ Friedrich Alexander Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für Sensorik
_/ _/ _/ Paul-Gordanstr. 5, 91052 Erlangen, Germany
_/ _/_/ _/_/
_/ _/ _/ University of Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordanstr. 5, 91052 Erlangen, Germany


Dipl.-Ing. Martin Meiler

tel.: (+49)-9131-85-23140
fax.: (+49)-9131-85-23133

email: Martin.Meiler at lse.eei.uni-erlangen.de
User avatar
abelcs
Posts: 141
Joined: Mon Oct 13, 2014 9:14 am

[GiDlist] Problems with Mesh-Generation

Postby abelcs » Wed Oct 19, 2005 1:14 pm

Hello,

Which GiD version are you working with?

Abel Coll


----- Original Message -----
From: "Martin Meiler" Martin.Meiler at lse.eei.uni-erlangen.de
To: gidlist at gatxan.cimne.upc.edu
Sent: Wednesday, October 19, 2005 9:40 AM
Subject: [GiDlist] Problems with Mesh-Generation


Hi everybody,

when creating a mesh, GiD complains about

"There are elements with negative jacobian in some node in surface 1 mesh"
"There are elements with negative jacobian in some node in surface 2 mesh"


Steps to reproduce this behaviour:


# creating geometries
# - create two rectangles
rectangle 0,0 8e-4,1e-2
rectangle 0,1e-2 8e-4,46e-2
# - create a quarter of a circle
utilities copy lines DoExtrude surfaces MaintainLayers Rotation FJoin 2
TwoDim -90 2 escape


# set import tolerance
utilities variables ImportTolerance 1e-6

# collapse model
utilities collapse model yes

# renumber all entities
utilities renumber yes

# setup the mesh
# - structured surfaces of the rectangles
Meshing Structured Surfaces 1 2 3 escape 4 2 4 escape 3 1 3 6 escape
# - select quadratic elements
Meshing quadratic Quadratic

# generate mesh
Meshing Generate 4e-3

==

When creating the mesh, the messages about the elemtents with negative
jacobian appeear.


This doesn't happen, when i don't use structured surfaces.

But the question is: If GiD already knows about elements defined in the
wrong direction meaning clockwise, why does he not correct the wrong
elements instead of telling me that there have been mistakes along the
element definition.


Regards

Martin Meiler



--
--------------------------------------------------------------------

_/ _/_/ _/_/_/ Friedrich Alexander Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für Sensorik
_/ _/ _/ Paul-Gordanstr. 5, 91052 Erlangen, Germany
_/ _/_/ _/_/
_/ _/ _/ University of Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordanstr. 5, 91052 Erlangen, Germany


Dipl.-Ing. Martin Meiler

tel.: (+49)-9131-85-23140
fax.: (+49)-9131-85-23133

email: Martin.Meiler at lse.eei.uni-erlangen.de

_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist

Martin Meiler

[GiDlist] Problems with Mesh-Generation

Postby Martin Meiler » Wed Oct 19, 2005 2:01 pm

Hi,

i'm working with the latest GiD beta 7.6.0b on an SuSE linux machine.

Bye Martin


Abel Coll wrote:
Hello,

Which GiD version are you working with?

Abel Coll


----- Original Message -----
From: "Martin Meiler" Martin.Meiler at lse.eei.uni-erlangen.de
To: gidlist at gatxan.cimne.upc.edu
Sent: Wednesday, October 19, 2005 9:40 AM
Subject: [GiDlist] Problems with Mesh-Generation


Hi everybody,

when creating a mesh, GiD complains about

"There are elements with negative jacobian in some node in surface 1 mesh"
"There are elements with negative jacobian in some node in surface 2 mesh"


Steps to reproduce this behaviour:


# creating geometries
# - create two rectangles
rectangle 0,0 8e-4,1e-2
rectangle 0,1e-2 8e-4,46e-2
# - create a quarter of a circle
utilities copy lines DoExtrude surfaces MaintainLayers Rotation FJoin 2
TwoDim -90 2 escape


# set import tolerance
utilities variables ImportTolerance 1e-6

# collapse model
utilities collapse model yes

# renumber all entities
utilities renumber yes

# setup the mesh
# - structured surfaces of the rectangles
Meshing Structured Surfaces 1 2 3 escape 4 2 4 escape 3 1 3 6 escape
# - select quadratic elements
Meshing quadratic Quadratic

# generate mesh
Meshing Generate 4e-3

==

When creating the mesh, the messages about the elemtents with negative
jacobian appeear.


This doesn't happen, when i don't use structured surfaces.

But the question is: If GiD already knows about elements defined in the
wrong direction meaning clockwise, why does he not correct the wrong
elements instead of telling me that there have been mistakes along the
element definition.


Regards

Martin Meiler



--
--------------------------------------------------------------------

_/ _/_/ _/_/_/ Friedrich Alexander Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für Sensorik
_/ _/ _/ Paul-Gordanstr. 5, 91052 Erlangen, Germany
_/ _/_/ _/_/
_/ _/ _/ University of Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordanstr. 5, 91052 Erlangen, Germany


Dipl.-Ing. Martin Meiler

tel.: (+49)-9131-85-23140
fax.: (+49)-9131-85-23133

email: Martin.Meiler at lse.eei.uni-erlangen.de

_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist


_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist





--
--------------------------------------------------------------------

_/ _/_/ _/_/_/ Friedrich Alexander Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für Sensorik
_/ _/ _/ Paul-Gordanstr. 5, 91052 Erlangen, Germany
_/ _/_/ _/_/
_/ _/ _/ University of Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordanstr. 5, 91052 Erlangen, Germany


Dipl.-Ing. Martin Meiler

tel.: (+49)-9131-85-23140
fax.: (+49)-9131-85-23133

email: Martin.Meiler at lse.eei.uni-erlangen.de
User avatar
abelcs
Posts: 141
Joined: Mon Oct 13, 2014 9:14 am

[GiDlist] Problems with Mesh-Generation

Postby abelcs » Wed Oct 19, 2005 2:44 pm

Hello,

Thanks for notifying us this behaviour. It is now corrected, so it will be
available to you in the next beta version, that provably will be ready in
this week.

Regards.

ABEL



----- Original Message -----
From: "Martin Meiler" Martin.Meiler at lse.eei.uni-erlangen.de
To: gidlist at gatxan.cimne.upc.edu
Sent: Wednesday, October 19, 2005 2:51 PM
Subject: Re: [GiDlist] Problems with Mesh-Generation


Hi,

i'm working with the latest GiD beta 7.6.0b on an SuSE linux machine.

Bye Martin


Abel Coll wrote:
Hello,

Which GiD version are you working with?

Abel Coll


----- Original Message -----
From: "Martin Meiler" Martin.Meiler at lse.eei.uni-erlangen.de
To: gidlist at gatxan.cimne.upc.edu
Sent: Wednesday, October 19, 2005 9:40 AM
Subject: [GiDlist] Problems with Mesh-Generation


Hi everybody,

when creating a mesh, GiD complains about

"There are elements with negative jacobian in some node in surface 1
mesh"
"There are elements with negative jacobian in some node in surface 2
mesh"


Steps to reproduce this behaviour:


# creating geometries
# - create two rectangles
rectangle 0,0 8e-4,1e-2
rectangle 0,1e-2 8e-4,46e-2
# - create a quarter of a circle
utilities copy lines DoExtrude surfaces MaintainLayers Rotation FJoin 2
TwoDim -90 2 escape


# set import tolerance
utilities variables ImportTolerance 1e-6

# collapse model
utilities collapse model yes

# renumber all entities
utilities renumber yes

# setup the mesh
# - structured surfaces of the rectangles
Meshing Structured Surfaces 1 2 3 escape 4 2 4 escape 3 1 3 6 escape
# - select quadratic elements
Meshing quadratic Quadratic

# generate mesh
Meshing Generate 4e-3

==

When creating the mesh, the messages about the elemtents with negative
jacobian appeear.


This doesn't happen, when i don't use structured surfaces.

But the question is: If GiD already knows about elements defined in the
wrong direction meaning clockwise, why does he not correct the wrong
elements instead of telling me that there have been mistakes along the
element definition.


Regards

Martin Meiler



--
--------------------------------------------------------------------

_/ _/_/ _/_/_/ Friedrich Alexander Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für Sensorik
_/ _/ _/ Paul-Gordanstr. 5, 91052 Erlangen, Germany
_/ _/_/ _/_/
_/ _/ _/ University of Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordanstr. 5, 91052 Erlangen, Germany


Dipl.-Ing. Martin Meiler

tel.: (+49)-9131-85-23140
fax.: (+49)-9131-85-23133

email: Martin.Meiler at lse.eei.uni-erlangen.de

_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist


_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist





--
--------------------------------------------------------------------

_/ _/_/ _/_/_/ Friedrich Alexander Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für Sensorik
_/ _/ _/ Paul-Gordanstr. 5, 91052 Erlangen, Germany
_/ _/_/ _/_/
_/ _/ _/ University of Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordanstr. 5, 91052 Erlangen, Germany


Dipl.-Ing. Martin Meiler

tel.: (+49)-9131-85-23140
fax.: (+49)-9131-85-23133

email: Martin.Meiler at lse.eei.uni-erlangen.de

_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.es
http://gid.cimne.upc.es/mailman/listinfo/gidlist


Return to “2013 - 2005”

Who is online

Users browsing this forum: No registered users and 2 guests