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parametric geometry
Posted Jul 18, 2010, 3:11 p.m. EDT 2 Replies
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Dear All,
I write a matlab script for a complex geometry for my COMSOL35, in order to make a "what if" analysis on some geometric parameters.
But when I try to change one of them from the default value, sometimes the results are not reasonable.
That is because I don't know which criterium Comsol adopts to index all the regions/boundaries/points, and so I can't handle properly the m.file.
What do you think about this?
Thanks
I write a matlab script for a complex geometry for my COMSOL35, in order to make a "what if" analysis on some geometric parameters.
But when I try to change one of them from the default value, sometimes the results are not reasonable.
That is because I don't know which criterium Comsol adopts to index all the regions/boundaries/points, and so I can't handle properly the m.file.
What do you think about this?
Thanks
2 Replies Last Post Jul 19, 2010, 4:29 p.m. EDT
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Posted:
1 decade ago
Hi
There are a few other threads about that, do a searxh on the Forum, personally I have given up following the index numbering when the topology changes for complex geometries
--
Good luck
Ivar
There are a few other threads about that, do a searxh on the Forum, personally I have given up following the index numbering when the topology changes for complex geometries
--
Good luck
Ivar
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Posted:
1 decade ago
Hi Ivar,
thanks for the answer.
At first glance I couldn't get any help from the previous threads.
Comsol seems to scan my geometry, when completed, and sort the objects from left to right.
I wonder if it is possible to let Comsol use an alternative criterium for indexing all geometry objects: in this case it would be helpful to sort the regions following the order from the first to the last defined object.
Maybe in Comsol4 it is possible?
Thanks
thanks for the answer.
At first glance I couldn't get any help from the previous threads.
Comsol seems to scan my geometry, when completed, and sort the objects from left to right.
I wonder if it is possible to let Comsol use an alternative criterium for indexing all geometry objects: in this case it would be helpful to sort the regions following the order from the first to the last defined object.
Maybe in Comsol4 it is possible?
Thanks