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whl2dxl

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ÔÂÖ»À¶: ½ð±Ò+1, ¹ÄÀø½»Á÷£¡ 2014-07-30 16:52:02
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2Â¥2014-07-27 18:21:46
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lsloneil

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3Â¥2014-07-28 01:13:20
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2Â¥: Originally posted by whl2dxl at 2014-07-27 18:21:46
Gromacs ÖеÄg_velacc ÊÇ·ñÄܹ»Âú×ãÄãµÄÐèÒª£¿
The program g_velacc calculates the velocity autocorrelation function¡£¡£¡£¡£
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3Â¥: Originally posted by lsloneil at 2014-07-28 01:13:20
http://lammps.sandia.gov/doc/compute_vacf.html

лл£¬ÎÒ½ñÌìÒ»Ö±ÔÚ¿´LammpsµÄÓû§Ö¸µ¼£¬µ«Ë®Æ½ÓÐÏÞ£¬ÒÀÈ»¹Äµ·²»³öÀ´¡£ÎÒÏÖÔÚÔÚËãÒ»ÖÖ̼½á¹¹µÄÈȵ¼£¬ÏÈ×öÁËnpt£¬ÔÙ×öÁËnve£¬µÃµ½ÖØÆô¶¯Îļþ£¬ÔÙ×önve+tc£¬ÔÚ×önve+tcµÄʱºòÌí¼ÓÁË¡°compute         2 all vacf
                                   fix             5 all vector 1 c_2[4]
                                   variable        diff equal dt*trap(f_5)
                                   thermo_style    custom step v_diff ¡±
Óû§ËµÃ÷ÀïµÄÕ⼸¾ä»°ÊÔÁËһϣ¬½á¹ûÔËÐÐ×ÜÊdzöÏÖ¡°invalid compute style¡±Õâ¾ä»°¡£°¦£¬¶ÔËÙ¶È×ÔÏà¹Øº¯Êý²»ÊǺܶ®£¬Í·´óÁ˶¼¡£
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5Â¥2014-07-29 23:32:52
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lsloneil

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ÒýÓûØÌû:
5Â¥: Originally posted by Ìì¿Õ°ãÃ÷ÀÊ at 2014-07-29 03:32:52
лл£¬ÎÒ½ñÌìÒ»Ö±ÔÚ¿´LammpsµÄÓû§Ö¸µ¼£¬µ«Ë®Æ½ÓÐÏÞ£¬ÒÀÈ»¹Äµ·²»³öÀ´¡£ÎÒÏÖÔÚÔÚËãÒ»ÖÖ̼½á¹¹µÄÈȵ¼£¬ÏÈ×öÁËnpt£¬ÔÙ×öÁËnve£¬µÃµ½ÖØÆô¶¯Îļþ£¬ÔÙ×önve+tc£¬ÔÚ×önve+tcµÄʱºòÌí¼ÓÁË¡°compute         2 all vacf
   ...

ÎÒÒ²²»Çå³þÊÇÔõô»ØÊ£¬Äã°Ñfix variable thermo_styleÄǼ¸ÐдÓÊäÈëÎļþÀïÏÈÄõô¿´ÓÐûÓÐÎÊÌâ¡£Ö»ÄÜÒ»µãµãÅŲéÁË¡£
6Â¥2014-07-30 12:55:03
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nicoleguozi

Í­³æ (ÕýʽдÊÖ)

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reset_timestep  0
compute         vacf all vacf
thermo          1
thermo_style    custom step c_vacf[1] c_vacf[2] c_vacf[3] c_vacf[4]

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7Â¥2014-08-12 21:46:35
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Ìì¿Õ°ãÃ÷ÀÊ

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7Â¥: Originally posted by nicoleguozi at 2014-08-12 21:46:35
·ÖÏíÎҵļ¸ÐÐ
reset_timestep  0
compute         vacf all vacf
thermo          1
thermo_style    custom step c_vacf c_vacf c_vacf c_vacf

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ÎÒµÄlogÎļþ×ÜÊdzöÏÖ ¡± Invalid compute style (../modify.cpp:857)£¬¿´À´ÊÇLAMMPSµÄ°æ±¾Ì«¾É£¿
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8Â¥2014-08-14 15:36:15
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nicoleguozi

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by Ìì¿Õ°ãÃ÷ÀÊ at 2014-08-14 15:36:15
ÎÒµÄlogÎļþ×ÜÊdzöÏÖ ¡± Invalid compute style (../modify.cpp:857)£¬¿´À´ÊÇLAMMPSµÄ°æ±¾Ì«¾É£¿...

²»ÊÇc_vacf,ÊÇc_vacf[1] c_vacf[2] c_vacf[3] c_vacf[4]
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9Â¥2014-08-15 10:40:43
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Materialman

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