Uniform E field for Real Time TD-DFT?


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Just Got Here
I am a new user to NWChem.

I wish to perform a Real time TD-DFT simulation of a Carbon Nanotube in the presence of a constant, uniform electric field. However the field block in the Real-Time TD-DFT section of the online manual only lists examples of the kinds of fields that may be used. Unfortunatley the options for field do not seem to be documented. And the examples are either for time dependent E fields or a delta pulse.

My question is, how does one add a constant uniform electric field in a Real time DFT simulation?

Thanks in advance.

-Tim