[GiDlist] loop over nodes in an element

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Turconi Alessandra

[GiDlist] loop over nodes in an element

Post by Turconi Alessandra »

Hallo all,

in my .bas file I need to execute a loop over the nodes of an element inside
an elem loop, i.e.

....
*set cond ... *nodes
*loop elems
*loop nodes in each element
*if(condition over these nodes)
*write something
*end nodes in each element
*end elems

How I can obtain this with GiD 6.3.0b for Windows?

Thanks in advance and regards

Alessandra Turconi
Department of Structural Engineering
Politecnico di Milano, Italy
e-mail: turconi at stru.polimi.it
Tel. + 39.02.2399.4220
Fax. + 39.02.2399.4240
Enrique Escolano

[GiDlist] loop over nodes in an element

Post by Enrique Escolano »

Search if the element nodes are inside the collection of nodes with the current condition
Try this bas file as sample (i' also attach the files)
*Set Cond Point_CndNode *nodes
*loop elems
Elem number: *ElemsNum
Nodes: *\
*for(i=1;i=ElemsNNode;i=i+1)
*set var inode=ElemsConec(*i,int)
*loop nodes *OnlyInCond
*if(NodesNum==inode)
*NodesNum val=*Cond(text)*\
*endif
*end nodes
*end for

*end elems

And this .cnd
NUMBER: 1 CONDITION: Point_CndNode
CONDTYPE: over Points
CONDMESHTYPE: over nodes
CANREPEAT: No
QUESTION: text
VALUE: 0
END CONDITION

Regards

Enrique Escolano

----- Original Message -----
From: "Turconi Alessandra" turconi at stru.polimi.it
To: "GID LIST" gidlist at gatxan.cimne.upc.es
Sent: Monday, July 15, 2002 3:05 PM
Subject: [GiDlist] loop over nodes in an element


Hallo all,

in my .bas file I need to execute a loop over the nodes of an element inside
an elem loop, i.e.

....
*set cond ... *nodes
*loop elems
*loop nodes in each element
*if(condition over these nodes)
*write something
*end nodes in each element
*end elems

How I can obtain this with GiD 6.3.0b for Windows?

Thanks in advance and regards

Alessandra Turconi
Department of Structural Engineering
Politecnico di Milano, Italy
e-mail: turconi at stru.polimi.it
Tel. + 39.02.2399.4220
Fax. + 39.02.2399.4240

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

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Shuo Ma

[GiDlist] gid7 for Sun

Post by Shuo Ma »

Hi,

I downloaded Gid7 for Sun(Solaris) and followed the instructions in readme.txt
to install it. I think I installed it successfully. However, when I ran gid.exe
an error message was given saying "permission denied". I tried changing the file
mode. But it still did not work.

Regards,
Shuo Ma
Shuo Ma

[GiDlist] gid7 for Sun system

Post by Shuo Ma »

This is a follow-up on my previous e-mail. I tried changing the file mode and
this time I was able to execute the program (I don't know why). But when I was
trying to generate a 3d mesh the program was automatically shut down and an
error message was given saying "segmenation fault". I tried meshing for the same
geometry using different element numbers and I got the same error message. But
when I meshed 2d problems there were no problem.

So I reinstalled the program. This time I got the message "permission denied"
when I ran the program. I was wondering if someone can help me out.

Regards,
Shuo Ma
Miguel A. de Riera Pasenau

[GiDlist] gid7 for Sun system

Post by Miguel A. de Riera Pasenau »

The 'permision denied' problem with the sun distribution is that
the 'gid.exe' program does not have the execution permision.
You can easely change it with:

chmod +x gid.exe

Now it is changed in the distribution too.

About the meshing problem, we need a little bit more information.
Can you send us the output of
'uname -a'
( should tell the SunOS distribution version, . . .)
?

Which are your meshing preferences ( meshing pane in the 'preferences' window)?

regards

miguel

Shuo Ma wrote:

This is a follow-up on my previous e-mail. I tried changing the file mode and
this time I was able to execute the program (I don't know why). But when I was
trying to generate a 3d mesh the program was automatically shut down and an
error message was given saying "segmenation fault". I tried meshing for the same
geometry using different element numbers and I got the same error message. But
when I meshed 2d problems there were no problem.

So I reinstalled the program. This time I got the message "permission denied"
when I ran the program. I was wondering if someone can help me out.

Regards,
Shuo Ma

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

--
--------------------------------------------------------------------------------
Miguel A. de Riera Pasenau miguel at cimne.upc.es http://gid.cimne.upc.es
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