Quaternary phase diagram tetrahedra on MPDS

Hi again colleagues!

Similar to prisms, we are now happy to support automatic tetrahedra generation from the experimental isothermal sections. So there are about 20k quaternary tetrahedra on MPDS currently. This number will certainly grow with the new data releases. So check out the platform for the new data! Of course, there’s a free tier, and the platform can be perfectly used for free :+1: