UT theoretical chemistry code forum

Yes. PAW potentials were used in the calculations.

I've used LAECHG = .TRUE. to generate charge density for a large system. However, only AECCAR0 and AECCAR1 files were generated and there was no AECCAR2.

Have you encountered similar problem before? Can I use CHGCAR to replace AECCAR2 for valence charge density?

Many thanks!
JD