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alvin510銀蟲 (小有名氣)
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[求助]
求txt中數(shù)據(jù)重新排序的fortran代碼
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| 我用MS計算了一個晶體的能帶結(jié)構(gòu),其結(jié)果保存在了unitbands.txt文件中。不幸的是,其中的結(jié)果沒有按自然順序排列,即原文件是按k-point =1,k-point=7,k-point=13,k-point=19,k-point=25,kpoint=31,k-point=2,k-point=8,k-point=14.....這種順序排列的。現(xiàn)在,我想要它按k-point=1,k-point=2,k-point=3,k-point=4......這種順序排列在txt中。求幫我寫一段這樣的fortran代碼,萬分感謝。為方便操作,我把原件上傳了上來。 |
專家顧問 (正式寫手)
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專家經(jīng)驗: +14 |
銀蟲 (小有名氣)
銀蟲 (小有名氣)
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我把數(shù)據(jù)讀入數(shù)組時,用的代碼是 do nk = 1, nkpts read(fileid,"(A80)" dummylocat_str = index(dummy,'K-point') read(dummy(locat_str+7 ,*) ndum, kpoints(1,nk), kpoints(2,nk), kpoints(3,nk), weight(nk)do ns = 1, nspins read(fileid,*) dummy do nb = 1, num_bands read(fileid,"(3XF11.8)" eigenvalues(nb, nk, ns)end do enddo enddo close(fileid) 其中,nk就代表了k-point序列. 當nk=1時能和txt中的k-pont 1對應。但當nk=2時,讀入的是k-point 7的數(shù)據(jù),而存進數(shù)組的序列為nk=2.后面的也跟著對應不了。求幫助我解決這個難題。萬分感謝。 |
專家顧問 (正式寫手)
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專家經(jīng)驗: +14 |
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這里 read(dummy(locat_str+7,*) ndum, kpoints(1,nk), kpoints(2,nk), kpoints(3,nk), weight(nk) 應該改成 read(dummy(locat_str+7,*) ndum, kpoints(1,ndum), kpoints(2,ndum), kpoints(3,ndum), weight(ndum) 其他類似的地方也要改 有時間弄這些,花兩天時間學學bash腳本,早就弄好了。 |
至尊木蟲 (著名寫手)
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