[Gmsh] surface orientation

[gmsh at praveen.e4ward.com]

Sorry, I made a mistake since I gave same physical surface id twice and it
was not saving th second set of surfaces. The orientation change works
correctly if I give different ids.

praveen

On Tue, Nov 27, 2012 at 7:51 PM, Praveen Chandrashekar
<praveen at cfdlab.net>wrote:

> Hello
> I want to have same surface orientation for all surfaces in a 2-d mesh. I
> follow the manual and use negative surface numbers in the "Physical
> Surface" part. But this does not seem to make any difference. I have
> attached example. Try with all positive and negative ids at the bottom of
> file. It gives same mesh as checked by doing diff. Is this supposed to work
> ?
> THanks
> praveen
>
>
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