Context. The field of galaxy evolution will make a great leap forward in the next decade as consequence huge effort by scientific community multi-object spectroscopic facilities. Various future surveys enormously increase number available spectra, providing new insights into unexplored areas research. To maximise impact such incoming data, analysis methods must also step up, extracting reliable...

The Quantum Self-Consistent Ab-Initio Lattice Dynamics package (QSCAILD) is a python library that computes temperature-dependent effective 2nd and 3rd order interatomic force constants in crystals, including anharmonic effects. QSCAILD's approach based on the quantum statistics of harmonic model. program requires forces acting displaced atoms solid as an input, which can be obtained from extern...