| 5 | 1/1 | 返回列表 |
| 查看: 3278 | 回復(fù): 13 | |||
| 當(dāng)前只顯示滿足指定條件的回帖,點(diǎn)擊這里查看本話題的所有回帖 | |||
632280562銀蟲 (小有名氣)
|
[求助]
CASTEP在計(jì)算是出現(xiàn)問(wèn)題啦,求大俠幫忙啊。。。
|
||
|
我的CASTEP在計(jì)算前面幾個(gè)材料的時(shí)候都挺好的,可是再計(jì)算一個(gè)新的就出現(xiàn)問(wèn)題啦,具體表現(xiàn)在不能進(jìn)行幾何優(yōu)化,我變換了一下截?cái)嗄芤约発-point 都不行,軟件提示為: Warning: There are no empty bands for at least one kpoint and spin; this may slow the convergence and/or lead to an inaccurate groundstate. If this warning persists, you should consider increasing nextra_bands and/or reducing smearing_width in the param file. Recommend using nextra_bands of 6 to 13. 還請(qǐng)那位大俠幫忙解決一下啊,謝謝啦。。 |
第一原理資料匯編 |
銀蟲 (小有名氣)
|
我在增大空帶值之后又出現(xiàn)了新的問(wèn)題,求解啊! ******************************************************** Warning: electronic minimisation did not converge during finite basis set correction. ******************************************************** Checkpoint file cannot be written. Error calculate_finite_basis : Convergence failed when doing finite basis set correction. Current trace stack: calculate_finite_basis_corr check_elec_ground_state castep Error calculate_finite_basis : Convergence failed when doing finite basis set correction. Current trace stack: calculate_finite_basis_corr check_elec_ground_state castep Error calculate_finite_basis : Convergence failed when doing finite basis set correction. Current trace stack: calculate_finite_basis_corr check_elec_ground_state castep Error calculate_finite_basis : Convergence failed when doing finite basis set correction. Current trace stack: calculate_finite_basis_corr check_elec_ground_state castep MPI Application rank 0 exited before MPI_Finalize() with status 1 |
鐵桿木蟲 (正式寫手)
木蟲 (著名寫手)
|
設(shè)定計(jì)算條件時(shí),點(diǎn)一下files,然后在彈出窗口里點(diǎn)擊save files,這樣會(huì)把輸入條件以文件的形式存下來(lái),點(diǎn)開(kāi)那個(gè)****.param文件,然后按提示把 nextra_bands 值從 6改為 13。 increasing nextra_bands reducing smearing_width 提示說(shuō)得很清楚要改這兩值,前一個(gè)是提高,比較容易,后面一個(gè)值一般已經(jīng)比較小了,再減小不知道行不行,你也可以試一下。 |

銀蟲 (小有名氣)
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
|
百度網(wǎng)盤 |
360云盤 |
千易網(wǎng)盤 |
華為網(wǎng)盤
在新窗口頁(yè)面中打開(kāi)自己喜歡的網(wǎng)盤網(wǎng)站,將文件上傳后,然后將下載鏈接復(fù)制到帖子內(nèi)容中就可以了。 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 求調(diào)劑,一志愿:南京航空航天大學(xué)大學(xué) ,080500材料科學(xué)與工程學(xué)碩,總分289分 +5 | @taotao 2026-03-19 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 調(diào)劑 +4 | 13853210211 2026-03-24 | 4/200 |
|
|
[考研] 279分求調(diào)劑 一志愿211 +18 | chaojifeixia 2026-03-19 | 20/1000 |
|
|
[考研] 一志愿華東理工大學(xué)081700,初試分?jǐn)?shù)271 +5 | kotoko_ik 2026-03-23 | 6/300 |
|
|
[考研] 335求調(diào)劑 +4 | yuyu宇 2026-03-23 | 5/250 |
|
|
[考研] 327求調(diào)劑 +5 | prayer13 2026-03-23 | 5/250 |
|
|
[考研] 一志愿上海交大生物與醫(yī)藥專碩324分,求調(diào)劑 +5 | jiajunX 2026-03-22 | 5/250 |
|
|
[考研] 070300,一志愿北航320求調(diào)劑 +3 | Jerry0216 2026-03-22 | 5/250 |
|
|
[考研] 287求調(diào)劑 +8 | 晨昏線與星海 2026-03-19 | 9/450 |
|
|
[考研] 生物學(xué)調(diào)劑 +5 | Surekei 2026-03-21 | 5/250 |
|
|
[考研] 一志愿華中科技大學(xué)071000,求調(diào)劑 +4 | 沿岸有貝殼6 2026-03-21 | 4/200 |
|
|
[考研]
|
Grand777 2026-03-21 | 3/150 |
|
|
[考研] 0703化學(xué)297求調(diào)劑 +3 | Daisy☆ 2026-03-20 | 3/150 |
|
|
[考研] 0805材料320求調(diào)劑 +3 | 深海物語(yǔ) 2026-03-20 | 3/150 |
|
|
[考研] 085601調(diào)劑 358分 +3 | zzzzggh 2026-03-20 | 4/200 |
|
|
[考研] 294求調(diào)劑材料與化工專碩 +15 | 陌の森林 2026-03-18 | 15/750 |
|
|
[考研] 330求調(diào)劑 +4 | 小材化本科 2026-03-18 | 4/200 |
|
|
[考研] 288求調(diào)劑 +16 | 于海海海海 2026-03-19 | 16/800 |
|
|
[考研] 一志愿吉林大學(xué)材料學(xué)碩321求調(diào)劑 +11 | Ymlll 2026-03-18 | 15/750 |
|
|
[考研] 288求調(diào)劑,一志愿華南理工大學(xué)071005 +5 | ioodiiij 2026-03-17 | 5/250 |
|