Dear Blaha,<br><br>    I have a question about the init_lapw of a surface structure.<br>   <br>    When init_lapw, it failed to generate in2_st file while kgen, with following error message.<br>---------------------------------------------------------------------------------------------------------------------------------<br>
LSTART ENDS<br>0.3u 0.0s 0:02.31 16.4% 0+0k 0+1544io 0pf+0w<br>-----&gt; continue with kgen or edit the test.inst file and rerun lstart (c/e)<br>c<br>-----&gt; in  test.in1_st  select   RKmax ( usually 5.0 - 9.0 )<br>-----&gt; in  test.in2_st  select   LM&#39;s, GMAX and Fermi-Energy method<br>
&gt;   inputfiles prepared    (13:31:45)  <br>&gt;   kgen    (13:31:45) forrtl: severe (24): end-of-file during read, unit 20, file /home/yhzhao/work/GeTe/111/surface/test/test.struct<br>Image              PC                Routine            Line        Source             <br>
kgen               0000000000489BEA  Unknown               Unknown  Unknown<br>kgen               0000000000488765  Unknown               Unknown  Unknown<br>kgen               000000000045F866  Unknown               Unknown  Unknown<br>
kgen               0000000000450D65  Unknown               Unknown  Unknown<br>kgen               0000000000450521  Unknown               Unknown  Unknown<br>kgen               000000000041C209  Unknown               Unknown  Unknown<br>
kgen               00000000004038E0  Unknown               Unknown  Unknown<br>kgen               000000000040320C  Unknown               Unknown  Unknown<br>libc.so.6          00002AF6D7F7BEFF  Unknown               Unknown  Unknown<br>
kgen               0000000000403109  Unknown               Unknown  Unknown<br>0.0u 0.0s 0:00.00 0.0% 0+0k 0+0io 0pf+0w<br>error: command   /home/yhzhao/wien2k11/kgen kgen.def   failed<br>---------------------------------------------------------------------------------------------------------------------------------<br>

<br>I&#39;m look forward to hear from you.<br><br>Best,<br><br>Yonghong Zhao<br>