Proper sign of electrostatic potential in v_hatree.cube file

Hongqian Sang wek... at
Tue Nov 19 14:39:47 UTC 2013

The calculated potential should be the negative of the electrostatic 
potential, which makes sense.

On Thursday, September 23, 2010 10:13:03 PM UTC+8, malay rana wrote:
> Dear All:
>              While calculating electrostatic potential in cp2k using '
> key word, is the potential written in the corresponding .cube file as
>  it is calculated or it is the negative of the calculated potential? I am 
> confused with the exact sign of the potential for post processing of 
> corresponding .cube file.
> Looking forward to your clarification in this respect.
> Thanks in advance,
> Regards,
> Malay Kumar Rana
> University of Sassari
> Italy- 07100 
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