11 January 2007
evTics.app
A little app for working with wavelength (nm) electron-volt (eV) plots in gnuplot. It will generate a gnuplot command which will place ‘nicely spaced’ electron volt (eV) tic marks on the second x axis (x2) using setx2tics().
Usage
1) Type in the range of you wavelength axis in the start and top fields, then,
2) simply cut and paste the resultant text into a gnuplot script.
3) Done!
Example
gnuplot script file which points to some tab delimited data file ‘lumogen-violet-yellow-orange-red.spectra’, this data ranges from 300nm–800nm. evTics.app output has been pasted to the beginning of the file.
Download
Download evtics.app and example files.
gnuplot output has a ‘linked axis’:
Requirements
:
MacOS 10.0 (or higher)
GNUstep (to follow)
yes! score one for google and peeps like you. thanks!