<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div> Dear Wannier professors:</div><div id="yui_3_16_0_ym19_1_1462444637988_3947" dir="ltr"> I happend the followed questions or errors when I calculate the band structure of CdSe which include 8 atoms.I'm starting use WANNIER90 to get bandstructure of any systems,so I do'nt kown how to solve it ,can you help?Thanks in advnce.</div><div dir="ltr">sincerely</div><div id="yui_3_16_0_ym19_1_1462444637988_3896" dir="ltr">ran</div><div dir="ltr">wannier90.wout :</div><div id="yui_3_16_0_ym19_1_1462444637988_3981" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1462444637988_3946" dir="ltr">'''</div><div id="yui_3_16_0_ym19_1_1462444637988_3950" dir="ltr"> 0 0.128E+05 0.0000000000 12835.6579533556 1.44 <-- CONV<br id="yui_3_16_0_ym19_1_1462444637988_3963"> O_D= 10292.2348039 O_OD= 2372.0187820 O_TOT= 12835.6579534 <-- SPRD<br id="yui_3_16_0_ym19_1_1462444637988_3964"> ------------------------------------------------------------------------------<br id="yui_3_16_0_ym19_1_1462444637988_3965"> Cycle: 1<br id="yui_3_16_0_ym19_1_1462444637988_3966"> wann_main: ZHEEV in internal_new_u_and_m failed, info= 65<br id="yui_3_16_0_ym19_1_1462444637988_3967"> trying Schur decomposition instead<br id="yui_3_16_0_ym19_1_1462444637988_3968"> wann_main: SCHUR failed, info= 66<br id="yui_3_16_0_ym19_1_1462444637988_3969"> Exiting.......<br id="yui_3_16_0_ym19_1_1462444637988_3970"> wann_main: problem computing schur form 1'''<br id="yui_3_16_0_ym19_1_1462444637988_3971"></div></div></body></html>