我有两个文件,即timedata.txt和veldata.txt。以下是时间数据文件中的示例数据。两个txt文件中提取数字数据,并将其写入到一个dat文件
Time = 0
Time = 0.000112
Time = 0.000224
Time = 0.000336
Time = 0.000448
Time = 0.00056
Time = 0.000672
Time = 0.000784
Time = 0.000896
Time = 0.001008
Time = 0.00112
和之后是veldata.txt样本数据
Average of volScalarField over patch OUTFLOW[0] = 0
Average of volScalarField over patch OUTFLOW[0] = 7.54999
Average of volScalarField over patch OUTFLOW[0] = 7.67539
Average of volScalarField over patch OUTFLOW[0] = 7.81389
Average of volScalarField over patch OUTFLOW[0] = 7.83651
Average of volScalarField over patch OUTFLOW[0] = 7.85014
Average of volScalarField over patch OUTFLOW[0] = 7.87054
Average of volScalarField over patch OUTFLOW[0] = 7.87814
Average of volScalarField over patch OUTFLOW[0] = 7.87423
Average of volScalarField over patch OUTFLOW[0] = 7.87499
Average of volScalarField over patch OUTFLOW[0] = 7.8768
我需要从这两个文件中的数字数据,并将其合并到一个dat文件,有一列随着时间的数据和其它列作为速度数据。因此,我可以使用gnuplot来绘制这些值。
期望的解决方案是这样的:
0 0
0.000112 7.54999
0.000224 7.67539
0.000336 7.81389
0.000448 7.83651
等等....
我想写使用bash,这样我可以自动化处理的脚本。对于使用linux和bash脚本来说是新的,因此我不知道很多选项。
任何帮助将受到欢迎。谢谢
请添加所需输出到你的问题。 – Cyrus
当然..谢谢你的回复 –