Dear Wien2k users,<br><br>                            I am getting an error message like this while<br>c/a optimization of a hexagonal system. I could not figure it out what it<br>means ? Any suggestion will be appreciated.<br>
<br> 


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<p style="margin-bottom: 0in;">Error in LAPW0</p>
<p style="margin-bottom: 0in;"> &#39;SETFF1&#39; - ifft too small in xcpot3</p>
<p style="margin-bottom: 0in;"> &#39;SETFF1&#39; - 2*(KKK+1) LARGER THAN IFFT
PARAMETERS IN XCPOT3                    
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<p style="margin-bottom: 0in;"> &#39;SETFF1&#39; - KKK=   0   0  30           
                                       
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<p style="margin-bottom: 0in;"> &#39;SETFF1&#39; - IIx=   0   0  30           
                                       
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<p style="margin-bottom: 0in;"> &#39;SETFF1&#39; - IFFT=  36  36  60 <br></p><p style="margin-bottom: 0in;"><br></p><p style="margin-bottom: 0in;"><br></p><p style="margin-bottom: 0in;">with sincere regards</p><p style="margin-bottom: 0in;">
susanta<br></p>