Fellow-baka

That is beautiful! Thank you! However there is another related problem: This approach works perfectly with freshly opened Fityk. But as soon as I open saved project I cannot call...

It is nice to hear that spectrometers modules are developed! For a couple of months, I used qudi to control Princeton Instruments cameras and monochromators (i300, sp2300) and some HORIBA...

Sorry if I wasn't clear enough. Here some pictures from VESTA to illustrate the request. I think now the ascii-phonons with -d 1 1 1 option generate the cell shown...