<P><BR>Dear developers:</P>
<P> I found your contact information from QE user-guide! The parameter guiding_centres = .true. is applied in Wannier90 code to avoid</P>
<P> local minima, while it disappeares in EPW code. </P>
<P> I have met such a problem: the band structure from Wannier90 reproduces the QE results well by adding guiding_centre, however </P>
<P>the fit is very bad without this parameter. Then, how to solve this problem in EPW code which don't include guiding_parameter. Thanks!</P>
<P> <SPAN style="WIDOWS: 1; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 15px/25px 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', Arial, sans-serif; WHITE-SPACE: pre-wrap; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(38,38,38); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px">Sincerely, </SPAN></P>
<P><SPAN style="WIDOWS: 1; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 15px/25px 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', Arial, sans-serif; WHITE-SPACE: pre-wrap; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(38,38,38); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"> Liu</SPAN></P>
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