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guoshukuan

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[ÇóÖú] vasp5.2ÔËÐÐÖÕÖ¹

ÔÚÓÃvasp5.2¼ÆËã×ÜÄÜʱ£¬Ö»Êä³ö¼¸¸öÄÜÁ¿ºó¾Í²»ÔÙÊä³öÁË£¬µ«top²é¿´³ÌÐò»¹ÔÚÔËÐУ¬ÄÜÁ¿»¹ÊÇÕýµÄ£¬²»ÖªÊÇʲôԭÒò£¬Çë¸ßÊÖÖ¸µã£¬Ð»Ð»ÁË¡£INCARºÍreport ÈçÏ£º
[lyhua@nd1 68-56]$ cat report
running on    8 nodes
distr:  one band on    1 nodes,    8 groups
vasp.5.2.8 07Jul10 complex
POSCAR found :  3 types and   96 ions
LDA part: xc-table for Pade appr. of Perdew
POSCAR, INCAR and KPOINTS ok, starting setup
WARNING: small aliasing (wrap around) errors must be expected
FFT: planning ...(           2 )
reading WAVECAR
  WARNING: DENMP: can't reach specified precision
  Number of Electrons is NELECT =   390.999999999894     
entering main loop
       N       E                     dE             d eps       ncg     rms          ort
DAV:   1     0.124385597703E+05    0.12439E+05   -0.52631E+05  7936   0.169E+03
DAV:   2     0.318507160083E+04   -0.92535E+04   -0.87912E+04  7936   0.632E+02
DAV:   3     0.943144155857E+03   -0.22419E+04   -0.21085E+04  7936   0.248E+02
DAV:   4     0.295596939558E+03   -0.64755E+03   -0.60190E+03  7936   0.137E+02
DAV:   5     0.865164910411E+02   -0.20908E+03   -0.19775E+03  7936   0.813E+01

[lyhua@nd1 68-56]$ cat INCAR



general:
System = Fe and vacancy in sigma3 GB
GGA=PS
LHFCALC= .TRUE.   ; HFSCREEN=0.2
TIME=0.4
PRECFOCK=A
ENCUT=320
ALGO=Damped   ; IALGO=53
ISTART=0   ; ICHARG=2
IBRION=1   ; SIGMA=0.1
EDIFF=0.00001   ; EDIFFG= -0.01
LWAVE= .F.   ; LREAL=Auto
NSW=60
AEXX=0.25
NELMIN=5
ISIF=2
NFREE=10
ISMEAR=0
MAGMON=93*0  2*4  1*0
VOSKOWN=0
MAXMIX=80
AMIX=0.2
BMIX=0.0001
AMIX_MAG=0.8
BMIX_MAG=0.0001
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liliangfang

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WDD880227(½ð±Ò+2): лл½»Á÷~~~ 2011-12-26 10:48:28
GGA=PS²»ÖªµÀÄãµÄØÍÊÆÀïÃæ¸ÄÁËûÊ£¬ÄãµÄÌáʾÊǵ½²»µ½¾«¶È£¬ËãÁËÇ°Ãæ¼¸²½£¬Èç¹ûÒ»Ö±µÈÏÂÈ¥¾Í»á³öÏÖ´íÎóÌáʾÀ²£¬½¨Òéµ÷µÍÊÕÁ²¾«¶È£¬For the damped MD algorithm ( IALGO = 53, ALGO = Damped), a sensible TIME step is even more important. In this case TIME is not automatically adjusted, and the user is entirely responsible to chose an appropriate value. Too small time-steps slow the convergence significantly, whereas too large values will always lead to divergence. It is sensible to optimize this value, in particular, if many different configurations are considered for a particular system. It is recommended to start with a small step size TIME, and to increase TIME by a factor 1.2 until the calculations diverge. The largest stable step TIME should then be used for all calculations.
2Â¥2011-12-25 22:10:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

guoshukuan

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Ê×ÏȸÐлÄãÕâô¼°Ê±µÄ»Ø¸´¡£ØÍÊÆÎļþ¸Ä¹ýÁ˽« POTACR ÖÐ LEXCH=91 ¸Ä³ÉÁËLEXCH=PS.  ÎÒµÄÌåϵÊÇ96¸öÔ­×Ó¡£
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3Â¥2011-12-26 08:49:52
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guoshukuan

Í­³æ (СÓÐÃûÆø)

ÎÒ½«TIME·Ö±ð¸ÄΪ0.2£¬  0.1¡£ »¹Êǻᱨ´í£¬ÇóÖ¸µã¡£´íÎóÈçÏ£º
   
   [lyhua@nd1 68-56]$ cat report
running on    8 nodes
distr:  one band on    1 nodes,    8 groups
vasp.5.2.8 07Jul10 complex
POSCAR found :  3 types and   96 ions
LDA part: xc-table for Pade appr. of Perdew
POSCAR, INCAR and KPOINTS ok, starting setup
WARNING: small aliasing (wrap around) errors must be expected
FFT: planning ...(           2 )
reading WAVECAR
  WARNING: DENMP: can't reach specified precision
  Number of Electrons is NELECT =   390.999999999894     
entering main loop
       N       E                     dE             d eps       ncg     rms          ort
DAV:   1     0.124385597703E+05    0.12439E+05   -0.52631E+05  7936   0.169E+03
ÿÌì½ø²½Ò»µãµã
4Â¥2011-12-26 10:35:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

guoshukuan

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by guoshukuan at 2011-12-26 10:35:27
ÎÒ½«TIME·Ö±ð¸ÄΪ0.2£¬  0.1¡£ »¹Êǻᱨ´í£¬ÇóÖ¸µã¡£´íÎóÈçÏ£º
   
   $ cat report
running on    8 nodes
distr:  one band on    1 nodes,    8 groups
vasp.5.2.8 07Jul10 complex
POSCAR found :  ...

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5Â¥2012-07-17 23:13:14
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