24小时热门版块排行榜    

查看: 899  |  回复: 7

xiaowu787

木虫 (正式写手)


[交流] 【求助已成功】VASP的Warning及奇怪的错误? 谢谢

VASP计算状态方程的奇怪问题?
Mo-bcc的状态方程计算出现下面问题?
没设NGX,NGY,NGZ的值出现下面的警告提示?这个提示对计算结果影响大吗?
WARNING: wrap around error must be expected set NGX to  20

根据提示设置 NGX=40;NGY=48;NGZ=48,WARNING:没有了,但是又出现下面的问题.请问NGX,NGY,NGZ到底代表什么呀?看手册没看明白,请大家指点一下,快崩溃了。

计算几步以后一直出现下面的信息,计算不往下进行了
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star
hit a member that was already found in another star

[ Last edited by xiaowu787 on 2010-12-4 at 10:06 ]
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

» 抢金币啦!回帖就可以得到:

查看全部散金贴

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

xiaowu787

木虫 (正式写手)


sunyang1988(金币+1):谢谢交流 2010-11-20 12:09:07
sunyang1988(金币-1):搞错了,呵呵 2010-11-20 12:09:46
自己定一下
2楼2010-11-20 11:05:46
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

haowenping

木虫 (著名写手)


★ ★
xiaowu787(金币+1):谢谢参与
sunyang1988(金币+1):谢谢交流 2010-12-04 00:30:21
他不是让你设置NGX=20吗?这三个参数其实在手册上说的很明的啊!表示在FFT网格中控制三个方向上的格点数目,我觉得如果NGX=40应该也不会有问题的。可能并不是你的NGX,NGY等的设置有问题,还有可能是其他方面的问题
5楼2010-12-03 09:03:03
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

xiaowu787

木虫 (正式写手)



zzy870720z(金币+1):谢谢提供解决方法,如果已解决,请帮忙把标题【求助】修改为【求助成功】,修改后返还金币,谢谢合作 2010-12-03 14:02:59
谢谢了,后来发现把三个值设为一样就没问题了
6楼2010-12-03 10:43:06
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

huangguiyang

新虫 (小有名气)


★ ★ ★
xiaowu787(金币+1):谢谢参与
sunyang1988(金币+2):谢谢交流 2010-12-04 00:30:37
xiaowu787(金币+5):谢谢 2010-12-04 10:07:12
那个wrap around,一般影响不大,除非计算需要的精度特别高。

后面的那个hit another star,有时跟原胞形状太偏离正方有关。如果原胞结果是合理的,可以不管它的提示。但是,如果它把warning写到文件中,很快就会占满磁盘,让计算停下来。可以重定向  &>/dev/null,不要保存输出。
7楼2010-12-04 00:21:08
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

xiaowu787

木虫 (正式写手)


计算的是金属各种晶格的状态方程作为其他计算的参考值,所以希望精度高一些
8楼2010-12-04 10:14:58
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
简单回复
ustbwgs3楼
2010-12-02 15:54   回复  
xiaowu787(金币+1):谢谢参与
zzy870720z:请尽量不要再悬赏求助帖中纯表回复,相信你在求助时也不希望得到这样的回复,谢谢合作 2010-12-02 23:29:06
ustbwgs4楼
2010-12-02 23:42   回复  
相关版块跳转 我要订阅楼主 xiaowu787 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 【2026考研调剂】制药工程 284分 求相关专业调剂名额 +4 袁奂奂 2026-03-25 8/400 2026-03-25 14:32 by lbsjt
[考研] 材料与化工考研调剂 +9 孅華 2026-03-22 9/450 2026-03-25 13:09 by cmz0325
[考研] 285求调剂 +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[考研] 一志愿吉林大学材料与化工303分求调剂 +4 为学666 2026-03-24 4/200 2026-03-25 11:27 by BruceLiu320
[考研] 生物技术与工程 +3 1294608413 2026-03-25 3/150 2026-03-25 10:45 by hxsm
[考研] 299求调剂 +7 shxchem 2026-03-20 9/450 2026-03-25 10:41 by lbsjt
[考研] B区考研调剂 +4 yqdszhdap- 2026-03-22 5/250 2026-03-25 08:51 by baoball
[考研] 311求调剂 +3 冬十三 2026-03-24 3/150 2026-03-24 21:31 by peike
[考研] 食品专硕 一志愿双一流 328 +3 xiaom99 2026-03-21 4/200 2026-03-24 21:20 by lailaisimei
[考研] 化工专硕求调剂 +3 question挽风 2026-03-24 3/150 2026-03-24 18:48 by jhhcooi
[考研] 一志愿河北工业大学0817化工278分求调剂 +7 jhybd 2026-03-23 12/600 2026-03-24 09:03 by jhybd
[考研] 一志愿国科过程所081700,274求调剂 +3 三水研0水立方 2026-03-23 3/150 2026-03-23 23:11 by MajorWen
[考研] 333求调剂 +3 ALULU4408 2026-03-23 3/150 2026-03-23 19:04 by macy2011
[考研] 328求调剂 +4 LHHL66 2026-03-23 4/200 2026-03-23 14:55 by lbsjt
[考研] 求老师收我 +3 zzh16938784 2026-03-23 3/150 2026-03-23 12:56 by ztnimte
[考研] 317求调剂 +12 申子申申 2026-03-19 18/900 2026-03-22 22:23 by luoyongfeng
[考研] 319求调剂 +4 小力气珂珂 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[考研] 一志愿华中科技大学071000,求调剂 +4 沿岸有贝壳6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[考研] 材料学硕301分求调剂 +7 Liyouyumairs 2026-03-21 7/350 2026-03-21 22:31 by peike
[考研] 265求调剂 +12 梁梁校校 2026-03-19 14/700 2026-03-21 13:38 by lature00
信息提示
请填处理意见