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yan_lee

金虫 (小有名气)

[交流] 【求助】WARNING: random wavefunctions but no delay ... ...

Hi, everyone!
I am sorry that I cannot type Chinese now.
I met a problem during the calculation.
My INCAR is
solid_ethanol

Electronic minimization
    PREC   = HIGH
    EDIFF  = 1e-6
    GGA    = PE
    LREAL  = Auto
    ALGO   = NORMAL
    NELM   = 200

Ionic relaxation
    NSW    = 100
    EDIFFG = -0.01
    IBRION = 2
    POTIM  = 0.5
    ISIF = 7
DOS related values
    ISMEAR = 0
    SIGMA  = 0.2


But there is a warning in the output file: WARNING: random wavefunctions but no delay for mixing, default for NELMDL

I don't know what's wrong with my incar.

Any advice is appreciate.

Thanks!

[ Last edited by zzgyb on 2008-9-2 at 11:50 ]
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chemofish

木虫 (正式写手)


zzgyb(金币+1,VIP+0):谢谢你的参与,欢迎再次光临计算模拟版!
是不是 NELM   = 200 设置得过大?
2楼2008-09-02 00:12:27
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yan_lee

金虫 (小有名气)

Thank you. That's it.
And now I know it dosen' matter for calculating.
3楼2008-09-03 22:20:17
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