[Wien] About plot the spin charge density

[Lo Achd]

Dear friend

I had plot the spin-charge-density by using w2web. Since at some region the 
spin is up and at some region the spin is down, so I try to use the 
solid-line to denote the spin-up and dash-line to denote the spin-down, How 
I can do it?

Thank you

Lo

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