tkgnuplotlinecat
Description: This is a utility written in Perl/Tk that provides a GUI that serves as a frontend for plotting rotational line catalogs (e.g. those found here and here). It also can be used to plot line spectra. The motivation was to have a utility which works quickly and easily, and on all standard computer platforms. The dependencies are that one must have perl (and a number of modules) and gnuplot installed.
Usage: tkgnuplotlinecat can be executed both directly or from the command line. If from the command line, it can optionally take a single list of arguments, which are used to fill in the coefficients for interpolating the partition function. More detailed information about its usage can be found in the comments at the top of the file. It's a perl script, and thus an ascii file.. please view it for more information.
License: the MIT License.. please just take it and be happy (and do science!) :)
Download: here