plotter import DosPlotter v = Vasprun ('Si-dos/vasprun. So we see the familiar silicon band structure along these high symmetry points. at the Pala Admin Building, Pala, CA. out (create two file) or. Nuts and Bolts 2001 13: Band structure calculations 20 The GaAs Band Structure r K-points are chosen using the surface Brillouin zone. The valence band can be fully or partial occupied. A tutorial to perform basic operations with spatial data in R, such as importing and exporting data (both vectorial and raster), plotting, analysing and making maps.