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<H2><A ID="SECTION00055000000000000000">
4.5 Wannier functions</A>
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<P>
There are several Wannier-related utilities in <TT>PostProc</TT>:
<OL>
<LI>The "Poor Man Wannier" code <TT>pmw.x</TT>, to be used
in conjunction with DFT+U calculations (see Example 05)
</LI>
<LI>The interface with Wannier90 code, <TT>pw2wannier.x</TT>:
see the documentation in <TT>W90/</TT> (you have to install the
Wannier90 plug-in)
</LI>
<LI>The <TT>wannier_ham.x</TT> code generates a model Hamiltonian
in Wannier functions basis: see <TT>WannierHam_example/</TT>.
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Note that the <TT>wfdd.x</TT> code has been moved to <TT>CP</TT>.
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