<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Dear Users<br>I do optic calc. for MgB2, and faced to many errors and problems.<br>1) when I do initial calc. I enter 2000 k-points, but there is 1 k-point in klist-file. this problems sometimes is appeared, and when I do again, it vanished.<br><br>2) when DOS calculation, in x-tetra below massage is appeared:<br><font size="3">input/output Error 153: input file ended <br>In precedure: main program<br>At line: 113<br>statement: luist.Directed read<br>unit:5<br>connected to: MgB2-int<br>Form: formatted<br>Access :sequential<br>Records Read:29<br>Records written: e<br>error: command / root / wien2k / tetra tetra.def failed<br><br><font size="2"> there isnt </font></font><font size="3"><font size="2">such a file</font></font><br><font size="3"><font size="2"><br>3) when I do optic calc. (x-lapw-fermi)<br>this error is
appeared:<font size="3"><br>'fermi' -number of k-points inconsistent when reading kgen<br>'fermi' -check IN1 and kgen files!<br><font size="2"><br>when scf-run, the number of cycle is much less in comparison formerly.I guess for this reason, these errors is appeared.<br>Please guide me.<br>Hadidi<br style="text-decoration: underline;"></font></font></font></font><br><br></td></tr></table><br>