Hi Wolfgang, On 3 December 2010 01:58, Wolfgang Bangerth <[email protected]> wrote:
> > > How would I do this? > > I don't know where your data points come from but from the fact that they > are > on a mesh and that your domain has holes I imagine you are using something > like an MRI data set that describes your domain as a union of voxels. You're right, it's an MRI dataset. > > Now, if this were a 2d data set, you'd just have to go through every > possible > voxel, see if the data indeed indicates that this is a cell; if so, you'll > need to ad an entry to the list of the cells (in the array that you will > give > to Triangulation::create_triangulation) with the adjacent vertices in it. > As > I said, take a look at step-14 on how to build these records. > I'll have a thorough look through step-14. Many thanks Ted > > Best > W. > > -- > ------------------------------------------------------------------------- > Wolfgang Bangerth email: [email protected] > www: http://www.math.tamu.edu/~bangerth/ > >
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