The most basic thing you want to do is read the User Guide.
Especially sections on SO and orbital potentials (in my Wien2k 12.1 version sec. 4.5.5, 5.2.17 on initso_lapw, sec. 7.2 on orb, sec. 7.4 on lapxwo, sec. 7.7 on lapwdm, the example fcc-Ni, sections 8.1, 8.2 on tetra and qtl to plot the DOS).
The steps you should take are explained in quite some detail there: converge your case spin-polarized; save; initialize SO; converge with SO; save; switch on U; converge and save; do what you have to do generate the DOS.
Personally I am a fan of w2web - it helps to avoid mistakes with the numerous program options.
Good luck, Martin Am 28.07.2014 23:55, schrieb Tuan Vu:
Hi WIen2k I want use SO+U . but i dont know what first need do and step after , i can you tell me how i can. and how to plot DOS with SO+U _______________________________________________ Wien mailing list Wien@zeus.theochem.tuwien.ac.at http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien SEARCH the MAILING-LIST at: http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html
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