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如何从文件读数据
2005-03-14 22:49 128 0 4
今天在编程要用到一个功能,就是从文本文件中读入一些数据或字符串,这些数据不是元素坐标值,而是一些要在程序中计算时用到的参数,还有一些想在程序中使用的字符串,不知如何能将文本文件中的这些信息读入程序并赋值给变量,请高手指点。
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今天在编程要用到一个功能,就是从文本文件中读入一些数据或字符串,这些数据不是元素坐标值,而是一些要在程序中计算时用到的参数,还有一些想在程序中使用的字符串,不知如何能将文本文件中的这些信息读入程序并赋值给变量,请高手指点。
2005-03-14 22:49
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偶也想知道{/wx}
2005-03-15 12:35
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从文件中读数据:CNVFIL,读数据的时候需要编辑好元素数据的格式,详细信息参考命令解释.
2005-03-16 07:57
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编辑好文本数据,如NPT,格式如下: $ELE (NAM=, TYP=NPT, FLD=(, ...)) 例子: ELE (NAM=ELE:NOM_PTS, TYP=NPT, FLD=(H,S,T,P,N,s,X,Y,Z,U,V,W,R,A,B,C,D,E,u,v,I,J,K)) 'PRB',' ','CLP',' ',' ',' ',48.8335,-3.94218,75.43954,0,0,1,0,0,0,0,0,0,0,0,2 -1,0 'PRB',' ','CLP',' ',' ',' ',7.31871,-16.92018,70.79538,0,0,1,0,0,0,0,0,0,0,0,2 -1,0 'PRB',' ','PRB',' ',' ',' ',2.67393,-18.47139,69.72,0.92643,0.3094,0.21449,0,0 0,0,0,0,0,0,2,-1,0 'PRB',' ','CLP',' ',' ',' ',9.7764,-20.77575,27.26658,0,0,1,0,0,0,0,0,0,0,0,2 -1,0 'PRB',' ','PRB',' ',' ',' ',2.88674,-22.61443,25.58889,0.9405,0.251,0.22902,0,0 0,0,0,0,0,0,2,-1,0 'PRB',' ','CLP',' ',' ',' ',12.51616,3.12017,47.38328,0,0,1,0,0,0,0,0,0,0,0,2 -1,0 'PRB',' ','PRB',' ',' ',' ',6.57996,8.14978,45.95445,0.75041,-0.63581,0.18062,0 0,0,0,0,0,0,0,2,-1,0 'PRB',' ','CLP',' ',' ',' ',68.81156,0.17719,53.33617,0,0,1,0,0,0,0,0,0,0,0,2 -1,0 'PRB',' ','CLP',' ',' ',' ',67.21835,94.33801,74.56267,0,0,1,0,0,0,0,0,0,0,0,2 -1,0 'PRB',' ','CLP',' ',' ',' ',-131.25098,97.64979,44.97496,0,0,1,0,0,0,0,0,0,0,0 2,-1,0 'PRB',' ','CLP',' ',' ',' ',-0.25857,25.39804,28.80949,0,0,1,0,0,0,0,0,0,0,0,1 -1,0 'PRB',' ','PRB',' ',' ',' ',2.25756,21.49718,30.45951,-0.51074,0.79182,-0.33493 0,0,0,0,0,0,0,0,1,-1,0 'PRB',' ','CLP',' ',' ',' ',-0.63263,24.72019,69.00418,0,0,1,0,0,0,0,0,0,0,0,1 -1,0 'PRB',' ','PRB',' ',' ',' ',2.10702,21.54955,68.69708,-0.65206,0.75464,0.07309 0,0,0,0,0,0,0,0,1,-1,0 'PRB',' ','CLP',' ',' ',' ',-38.23096,22.55891,62.76343,0,0,1,0,0,0,0,0,0,0,0,1 -1,0 'PRB',' ','CLP',' ',' ',' ',-17.91658,-13.52217,1.2526,0,0,1,0,0,0,0,0,0,0,0,1 -1,0 'PRB',' ','PRB',' ',' ',' ',-17.73604,-13.2516,0.06254,-0.14634,-0.21931 0.96462,0,0,0,0,0,0,0,0,1,-1,0 'PRB',' ','CLP',' ',' ',' ',-52.72724,-126.1614,92.32978,0,0,1,0,0,0,0,0,0,0,0 1,-1,0 'PRB',' ','CLP',' ',' ',' ',160.74999,-92.13203,117.41308,0,0,1,0,0,0,0,0,0,0,0 1,-1,0 $END 然后 FMTOBJ CNVFIL 就可以了。
2005-03-27 10:35
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