GiD forum

Hello GID team,

I have a problem using GID v 10.1.1d

I want to
integrate the velocity of a flow in a cross-section of a 2D problem.
And to
obtain the graph in all time steps.

The commands sequence followed
is:

1.Open the multiple files
2.Do cuts / cut plane / 2 points / which
meshes should be cut? All steps
3.I desactive the other layers
4.DOCUTS /
DIVIDE BY SELECTION / I CHOOSE THE CROSS SECTION ONLY AND MOVE TO A NEW
LAYER
5.View results / Integrate / All steps / Scalar results / velocity /
V module
6.I select the mesh to integrate
7.The graph shows an straight
line between 0 and the last step value
8.But i want to integrate in ALL
steps

I think that the problem is that when i do "DO CUTS / DIVIDE BY
SELECTION" the Cut only considers the last step postprocessed.

And is not
divided in a new layer in all the steps, the new cut division is only
created in this step.

Could you help me?

Thank you very much.
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Bonjour,

Je suis en deplacement jsuqu'au 1 novembre. En cas de besoin, adressez votre message ici : info at mp-ingenieurs.ch

=============================
Hi !

I'm away from office until november 1st. If you need an answer to your message, send it to : info at mp-ingenieurs.ch

Eric Tonicello
============================================================================================

Hello,

yes, you're right,

the problem is that the option 'divide by selection', in contrast to 'Cuts' and 'Divide by plane', only works for the current visualized step, thus your new set only exists in the current step and not in the other.

So when you do the integration, then GiD only can do the integration on the current step, as the new layer does not exists in the other steps.



To extend the 'divide by selection' to the other steps is a bit tricky, but will be implemented soon for the other steps.



Thanks,



Miguel Pasenau







De: gidlist-bounces at listas.cimne.upc.edu [mailto:gidlist-bounces at listas.cimne.upc.edu] En nombre de dpozo at cimne.upc.edu
Enviado el: viernes, 29 de octubre de 2010 11:01
Para: gidlist at listas.cimne.upc.edu
Asunto: [GiDlist] Divide cuts by selection





Hello GID team,

I have a problem using GID v 10.1.1d

I want to integrate the velocity of a flow in a cross-section of a 2D problem.
And to obtain the graph in all time steps.

The commands sequence followed is:

1.Open the multiple files
2.Do cuts / cut plane / 2 points / which meshes should be cut? All steps
3.I desactive the other layers
4.Docuts / divide by selection / I choose the cross section only and move to a new layer
5.View results / Integrate / All steps / Scalar results / velocity / V module
6.I select the mesh to integrate
7.The graph shows an straight line between 0 and the last step value
8.But i want to integrate in ALL steps

I think that the problem is that when i do “Do cuts / divide by selection” the Cut only considers the last step postprocessed.

And is not divided in a new layer in all the steps, the new cut division is only created in this step.

Could you help me?

Thank you very much.

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