[GiDlist] Re: GiDlist digest, Vol 1 #484 - 8 msgs

GiDList Archive 2004 - 2003
1

please how ??

Currently not exists this functionality.
Must create a mesh file with the nodes located at XY coordinates, and =
set for example z as a scalar or vector result.

At 04:21 AM 9/30/2003, you wrote:
Currently not exists this functionality.
Must create a mesh file with the nodes located at XY coordinates, and =
set for example z as a scalar or vector result.
Khaled Obeidat
Research Engineer
EMAG Technologies, Inc.
www.emagtechnologies.com
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2

If your data is a grid, then you can use the tecplot format, as i explained in
the ohter mail:

You can use the tecplot format by just adding two lines like in this example:

VARIABLES= “x”, “y”, “z”
ZONE T=“test”, I=2, J=4, K=1, F=POINT
0 0 0
1 0 0
0 1 0
1 1 0
0 2 1
1 2 1
0 3 1
1 3 1

Hope it helps,

miguel

Khaled Obeidat wrote:

Hello,

Is there a way to visualize a surface graph using similar function like splot in qnuplot. I have a file
that contains three
columns represent X Y and Z and
I would like to find a way in GID to get a surface plot out of that file.

Khaled Obeidat
Research Engineer
EMAG Technologies, Inc.
www.emagtechnologies.com



Khaled Obeidat wrote:

please how ??
Currently not exists this functionality.
Must create a mesh file with the nodes located at XY coordinates, and =
set for example z as a scalar or vector result.
At 04:21 AM 9/30/2003, you wrote:
Currently not exists this functionality.
Must create a mesh file with the nodes located at XY coordinates, and =
set for example z as a scalar or vector result.
Khaled Obeidat
Research Engineer
EMAG Technologies, Inc.
www.emagtechnologies.com

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

3

If your data are located in a regular grid:

X y z
2.80405 0.97973 1621.19
2.80405 -0.506757 1348.42
…

Then can write a *.post.mesh file with this X Y coordinates nodes, and the appropiate connectivities, for example as quadrilaterals
MESH dimension 3 ElemType Quadrilateral Nnode 4
Coordinates
1 2.80405 0.97973 0
2 2.80405 -0.506757 0
3 0.788288 0.97973 0
4 0.788288 -0.506757 0
5 2.80405 -1.99324 0
6 0.788288 -1.99324 0
7 -1.22748 0.97973 0
8 -1.22748 -0.506757 0
9 -1.22748 -1.99324 0
10 -3.24324 0.97973 0
11 -3.24324 -0.506757 0
12 -3.24324 -1.99324 0
End coordinates

Elements
1 3 4 2 1
2 7 8 4 3
3 10 11 8 7
4 4 6 5 2
5 8 9 6 4
6 11 12 9 8
End elements

And write a *.post.res file with the Z coordinate as scalar value

GiD Post Results File 1.0
Result “Z” “Height” 1 Scalar OnNodes
Values
1 1621.19
2 1348.42
3 1090.07
4 859.215
5 684.288
6 615.02
7 684.288
8 859.215
9 1090.07
10 1090.07
11 859.215
12 684.288
End values

For the next GiD beta version, it exists a new postprocess option
View Results-Result Surface, to draw for example this z (x,y)


Enrique Escolano
----- Original Message -----
From: Khaled Obeidat
To: gidlist at gatxan.cimne.upc.es
Cc: escolano at cimne.upc.es
Sent: Tuesday, September 30, 2003 2:44 PM
Subject: [GiDlist] Re: GiDlist digest, Vol 1 #484 - 8 msgs


please how ??

Currently not exists this functionality.
Must create a mesh file with the nodes located at XY coordinates, and =
set for example z as a scalar or vector result.

At 04:21 AM 9/30/2003, you wrote:

Currently not exists this functionality.
Must create a mesh file with the nodes located at XY coordinates, and =
set for example z as a scalar or vector result.
Khaled Obeidat
Research Engineer
EMAG Technologies, Inc.
www.emagtechnologies.com

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