Dear all, I used the ‘fix print’ command to output two columns of data. The output format is as below, but I just wanna to keep the numerical rows, i.e., deleting the rows that ‘# Fix print output for fix 3’.
How can I realize it in lammps or which linux command I could use. Thanks in advance.
Fix print output for fix 3
0 0
Fix print output for fix 3
0.2 -2142.808325
Fix print output for fix 3
0.4 -3243.377876
Fix print output for fix 3
0.6 -4266.192794
Fix print output for fix 3
0.8 -5187.273558
…