Script to convert electron density to charge density?

[dprai]

Dear experts,

Is there any way or script to convert the obtained electron density to charge density ?

The reason for bringing up this topic is to analyse the charge density difference between the adsorbate and the adsorbed molecules during the absorption process.

[AsifShah]

What do you mean by charge density? I think mostly electron density is useful quantity. Also, i you want differences you can you can use electron difference density or mulliken charge or bader charge analysis.