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18 How do I calculate the crystal parameters as a function of temperature?

Use what='mur_lc_t'. See example09. Note that for this option you need to give also the ph.x input. For anisotropic solids you need to specify lmurn=.FALSE., otherwise you calculate only the volume as a function of temperature varying celldm(1) but keeping all the other crystal parameters constant. The crystal parameters are plotted as a function of temperature in the standard temperature range if not given in input, in the file output_anharm.ps for cubic solids and output_anharm.ps_celldm for anisotropic solids if the name of the postscript file is not given in input.



2018-04-03