Is there a way to plot only a subset of a column of data in gnuplot? As an example, I have data files that look like this:
Code:
Col1 Col2 Col3
1 0.11 0.11
2 0.11 0.18
3 0.22 0.19
4 0.25 0.20
5 0.28 0.22
6 0.11 0.24
7 0.11 0.11
If I want to plot columns 1 vs 2 and 1 vs 3 WITHOUT the points that are 0.11, how can I do this? I can't just delete the values from the text file because if it sees
Code:
Col1 Col2 Col3
2 0.18
3 0.22 0.19
4 0.25 0.20
5 0.28 0.22
6 0.24
Then row 2 associates 0.18 with column 2 instead of 3, and row 6 uses 0.24 with column 2 instead of column 3.
As it is, all I can do is split the data file into several files, one for each column, and delete the entire row. This seems messy... there's gotta be a better way, but my googling has turned up nothing. Isn't there a way to specify row ranges to use for each column?
Please let me know what I'm missing.
Thanks!