[GiDlist] A question about a command

[edodo]

Dear,sir/madam,GID Developer Team

I have a qustion about the command which is join in postprocess.
I can find the help about that in online Manual.

Join: to join several sets into one.

But what is a set? How can i define a set?

And the same quetion in PostProcess :UtilitiesCollapse.

Can you tell me detail? How to use it?

Thanks


ShaolinZhou
Fegensoft Co.,Ltd
http://www.fegensoft.com/english/

[Miguel A. de Riera Pasenau]

What time ago we called Meshes/sets/cuts is now called VolumeMesh/SurfaceMesh/CutMesh.
a volume set is a set of points, tetrahedras or hexaedras.
a surface set is a set of triangles, cuadrilaterals or lines.

so, Join sets just merges the Shown surface sets into one.

the same for colapse: try to colapse repeated nodes of a surface set.
i the newer version appears already the actualized names (volume/surface,...).

miguel

edodo wrote:

Dear,sir/madam,GID Developer Team

I have a qustion about the command which is join in postprocess.
I can find the help about that in online Manual.

Join: to join several sets into one.

But what is a set? How can i define a set?

And the same quetion in PostProcess :UtilitiesCollapse.

Can you tell me detail? How to use it?

Thanks

ShaolinZhou
Fegensoft Co.,Ltd
http://www.fegensoft.com/english/

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