[Pw_forum] About PH warning !

[Eyvaz Isaev]

Hi ,

Just set up manually bands number "nbnd" in  your scf-input  file.  The message means that nbnd used by default is not sufficient. If you use an old version set up nbnd in nscf-file.

Bests,
Eyvaz. 
----------------------------------------------
Condensed Matter Theory Group, Uppsala  University, Sweden
Theoretical Physics Department, Moscow State  Institute of Steel and Alloys, Russia 

----- Original Message ----
From: lan haiping <lanhaiping at gmail.com>
To: pw_forum <pw_forum at pwscf.org>
Sent: Saturday, April 14, 2007 2:54:29 PM
Subject: [Pw_forum] About PH warning !

Dear All,

 

 I came to warnings below when performing IFC calculation with ph.x code :

 

"


Possibly too few bands at point    1   0.00000   0.00000   0.00000

Possibly too few bands at point    2   0.00000   0.00000   0.38151

Possibly too few bands at point    3   0.00000   0.00000   0.19076

Possibly too few bands at point    4   0.00000   0.00000   0.57227

Possibly too few bands at point    5   0.00000   0.00000   0.38151

Possibly too few bands at point    6   0.00000   0.00000   0.76302

Possibly too few bands at point    7   0.00000   0.00000   0.57227

Possibly too few bands at point    8   0.00000   0.00000   0.95378

Possibly too few bands at point    9   0.00000   0.00000  -0.76302

Possibly too few bands at point   10   0.00000   0.00000  -0.38151:



"


Would you please tell me how to suspress such warnings ? 

Regards,

 

H.P
-- 
Hai-Ping Lan 
Department of Electronics ,
Peking University , Bejing, 100871 






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