razi's blog

 
 
I came across a wonderful site a couple of weeks ago. nb.femhub.com

FEMhub is still at its beginning stage, but it can already do lots of interesting stuff. For someone like me who teaches numerical/computer methods in engineering at a developing country where computing is costly, tools like FEMhub are very much welcome.  

 
 More about FEMhub on my website. Try out the example worksheets and I think you'll be pleasantly surprised. 

I wrote my first experience of using VTK with my hp-FEM code here.  This is only with linear tetrahedra. To use VTK for high-order elements seem formidable, altough there's a paper that describes how it can be done. If anyone has experiences with VTK in FEM, I'd love to consult with you. 

razi