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option is only is availble from the right buttons)
escape escape escape meshing connectpoints createsurfaces
or
escape escape escape meshing connectpoints createelements
If you create triangle elements, you can after split them to approximate a
smooted shape (require the last 7.5.8b beta version)
menu: Meshing-Edit mesh-Split Elems-Triangle-Triangle
You can use directly this mesh, or can create a "surfmesh", a pseudo-surface
with the mesh shape that can be remeshed.
To create a surfmesh from a triangle selection use:
escape escape escape geometry create surfmesh selectmesh

Off course you can create the surfaces with an external CAD and import them
(using IGES or other interchange format)

Regards
Enrique Escolano

----- Original Message -----
From: asene at sunumail.sn
To: gidlist at gatxan.cimne.upc.es
Sent: Thursday, May 19, 2005 4:19 PM
Subject: [GiDlist] 3D surface representation


Hello,

I would like to know how a 3D surface can be represented using GID
For exemple the surface of a river.

Thank you

Abdou
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