The YSZ microstructure data is in five distinct volumes:
processed_2_1.dream3d 
processed_2_2_68_83.dream3d
processed_3_1.dream3d
processed_3_2.dream3d
processed_3_3.dream3d

Note that the original EBSD data is available at:
http://mimp.materials.cmu.edu/~gr20/Grain_Boundary_Data_Archive/YSZ/YSZ.html
Where the two volumes analyzed here are from the set containing 84 parallel slices and the set containing 68 parallel slices.


These files can be read by Dream.3D (D3D).  To obtain D3D, see:
http://dream3d.bluequartz.net

The grain boundary data includes three text files

triangles_all_zir_2_3.txt -> all triangles produced by D3D, combined into a single file
ZrO2_2+3_energy.txt -> these are the reconstructed energies produced by TJ2GBE.  To obtain TJ2GBE, see:
https://github.com/Yufeng-shen/TJ2GBE
ZrO2_2+3_triples.txt -> this is the input to TJ2GBE

grain_volumes contains lists of the grain volumes produced by D3D.  These are the data displayed in Fig S1

Programs contains:
disor_calculator: used to compute Fig. S2
KDA_2d_graph: used to compute Fig. S3
KDA_graph: used to compute Figs. 3, 4, 5, S4, S6
KDA_points: used to compute Figs. 2, 5, S7