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hunter2010

铁杆木虫 (著名写手)

[求助] discover报错

以下是跑discover模块时能量优化时选cvff时报错,compass,pcff都没有问题。请高手指教问题出在哪里
Summation method for vdW        : Atom based
Summation method for Coulomb        : Ewald
Dielectric                        : 1.00
Error: tensor element equals to 0 for a divide operation
    while executing
"vector temp divide $temp $nb_Bij"
    invoked from within
"if {$combination == "sixth_power"} {

    vector ones fill 1.0 $nType
    vector ones vectorTranspose $ones

    vector nb_r vectorTranspose $nb_r
    ..."
    (procedure "baseTailCorrection" line 55)
    invoked from within
"baseTailCorrection $vdWTail(cutoff)"
    invoked from within
"if {![info exists vdWTail(energy)]} {
    set vdWTail(cutoff) $r_cutoff
    baseTailCorrection $vdWTail(cutoff)
  } else {
    if {$r_cutoff != $vdWTa ..."
    (procedure "fullTailCorrection" line 22)
    invoked from within
"fullTailCorrection $cutoff_onoffsw $printOnly"
    invoked from within
"if {!$printOnly} {
    fullTailCorrection $cutoff_onoffsw $printOnly
    puts "NOTE: Pressure and energy tail corrections will be added to all subsequ ..."
    (procedure "vdWTailCorrection" line 65)
    invoked from within
"vdWTailCorrection 12.50"
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beanundersky

木虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
chaizhm(金币+2): 谢谢交流~ 2011-12-26 13:56:38
jiaoyixiong(金币+5): 鼓励交流 2011-12-26 14:00:51
我换了个力场,就能跑了,你可以试试,可能还是力场选的不合适
化朽为奇,工石为玉
3楼2011-12-26 10:40:19
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beanundersky

木虫 (小有名气)

我用cvff跑也碰到这个情况了。。。求助呀
化朽为奇,工石为玉
2楼2011-12-24 22:17:36
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hunter2010

铁杆木虫 (著名写手)

★ ★
chaizhm(金币+2): 2011-12-26 21:45:40
引用回帖:
3楼: Originally posted by beanundersky at 2011-12-26 10:40:19:
我换了个力场,就能跑了,你可以试试,可能还是力场选的不合适

是滴,把nonbond精度换下也可以的
4楼2011-12-26 15:22:51
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量化新手

新虫 (正式写手)

引用回帖:
4楼: Originally posted by hunter2010 at 2011-12-26 15:22:51:
是滴,把nonbond精度换下也可以的

一般怎么换呢?我直接用的默认值9.5埃也还是有那个报出来啊
新手上路,请多关照
5楼2012-01-03 21:17:06
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