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scah2.6 |
screenshot | utility for extracting data points from plots
(requires tcl/tk) new in version 2.5/2.6: zoom-panel, sub-pixel editing, center-of-mass positioning markers for data points and axis points in plot, save/load data points |
| histo | |
make simple histograms (help with histo.pl -h) |
| histo2 | |
another histo perl script which I acually prefer. It uses hashes instead of arrays for the bins and is somewhat faster therefore. (help with histo2.pl -h) |
| histo3 | |
same as histo2.pl but for 2-dimensional histos (help with histo3.pl -h) |
| extract | |
extract columns from different text files (help with extract
-h)
I use this to plot the ratio of two curves which are in different files.
example: extract file1.txt u 1:2 file2.txt u 2 > res.dat puts column 1 and 2 of file1.txt and column 2 of file2.txt in file res.dat in 3 columns. Then plot 'res.dat' u 1:($2/$3) in gnuplot. |
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