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[求助]
vasp自洽計(jì)算K點(diǎn)不匹配問(wèn)題,急!!
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在對(duì)一個(gè)分子進(jìn)行vasp的鞥年代計(jì)算時(shí),首先是自洽計(jì)算,但是在計(jì)算的開(kāi)始就出現(xiàn)了以下的錯(cuò)誤,使得計(jì)算剛開(kāi)始就終止掉了,out文件的內(nèi)容如下:我取的K點(diǎn)的精確度為MS軟件中的Fine running /opt/vasp/bin/vasp-intel.mpich on 16 LINUX ch_p4 processors Created /home/liaoy271/vasp-lhj/C6H13-premitive/scf/PI21959 running on 16 nodes distr: one band on 4 nodes, 4 groups vasp.4.6.36 17Feb09 complex POSCAR found : 4 types and 62 ions LDA part: xc-table for Pade appr. of Perdew VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 VERY BAD NEWS! internal error in subroutine IBZKPT: Fatal error: unable to match k-point! 0 不知問(wèn)題出在了什么地方,一般情況下,K點(diǎn)去了Fine以后,都是可以算的啊,希望各位幫忙看一下,不勝感激。 |

金蟲(chóng) (小有名氣)
新蟲(chóng) (小有名氣)
| 這種錯(cuò)誤,本人也出現(xiàn)過(guò),有人說(shuō)其實(shí)把這個(gè)問(wèn)題忽略掉,對(duì)結(jié)果不影響,這是由于結(jié)構(gòu)與你設(shè)置的K點(diǎn)不匹配,你可以將錯(cuò)誤產(chǎn)生以后將文件IBZKPT重命名為KPOINTS接著跑就不會(huì)有錯(cuò)了。這里的IBZKPT是系統(tǒng)根據(jù)你的KPOINTS設(shè)置而產(chǎn)生的K點(diǎn)。。! |
金蟲(chóng) (小有名氣)
鐵桿木蟲(chóng) (著名寫(xiě)手)




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