Dear All，

I’m using GULP in MS2020 and MS2019 to calculate Phonon dispersion curve of TiDu.xsd. After calculation successfully accomplished, I can’t get the dispersion curve using GULP analysis-Phonon-View phonon dispersion.

My PC is equipped with 8th gen quad-core i7 with 16GB ram. I think it is pretty solid for just visualizing phonon dispersion curve.

My model contains more than 8000 atoms. And the gout file is about 130MB. Is it too big for visualizer to handle? Is there any possible solution out there that I can get the dispersion curve?

Thanks in advance,

Best Regards,

Raxx Hu