<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Dear all I really hate no idea how to define cilldm(4) or cosab I have searched in pw.x mail archive and red the pw.x input documentations but really i don’t understand how to define it.<div class="">I have a system with this lattice parameters:</div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> A B C ALPHA BETA GAMMA</span></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 21.09173 6.10720 6.63605 90.00000 115.39358 90.00000</span></div></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class="">Excuse for the really stupid question but i really don’t understand.</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class="">Thanks a lot</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class="">dearly </div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class="">lorenzo</div></body></html>