It is mentioned that GID can be customized with FD method but FD is based on the grid (points) not the elements, and I think GID doesn’t generate grid.
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Some people is already working with GiD for finite difference based
programs. There is a work called “Voltage-Current based Finite-Difference
Time-Domain Method using GiD Pre-Processor” presented by Arnaldo Wilson and
Junior Artuzi to the upcoming “1st Conference on Advances and Applications
of GiD”.
Indeed, the Finite-Difference method needs a grid (points) and not the
elements, so depending on the specific implementation of the method, you
have just to list the nodes of the GiD mesh. The only aspect to take care
about, for the most usual FD case, is that you have to create a structured
mesh (for 2D, in the menu, meshing structured surfaces) and you will
have a better control of the nodes distribution.
-----Mensaje original-----
De: gidlist-admin at gatxan.cimne.upc.es
[mailto:gidlist-admin at gatxan.cimne.upc.es]En nombre de Solihi
Enviado el: sábado, 19 de enero de 2002 11:17
Para: gidlist at gatxan.cimne.upc.es
Asunto: [GiDlist] Finite diffrence (FD)
It is mentioned that GID can be customized with FD method but FD is based
on the grid (points) not the elements, and I think GID doesn’t generate
grid.
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