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by pengcx
Tue Nov 13, 2012 4:02 am
Forum: Bader
Topic: what's the difference between AECCAR2 and CHGCAR?
Replies: 1
Views: 14072

what's the difference between AECCAR2 and CHGCAR?

I want to konw the distribution about total charge (include core and valence electrons) on FFT-grid NGXF, NGYF, NGZF, similar the CHGCAR (the valence distribution on FFT-grid).
Can I use the sum of AECCAR0 and AECCAR2, ie does CHGCAR_sum represents the distribution of total charge on FFT-grid ? I ...