MolecularSpectraGenerator

Useful tool for molecular spectra generation. Can be used to to simulate particular rotational lines in various experimental conditions.
Used packages: NumPy, SciPy, MatplotLib (for data manipulation and visualization) and Tkinter (for user-friendly GUI)
All levels are presented in inverse cm.
G - transition energy (vibrational/electronic transition)
B - rotational constant
D - centrifugal stretching constant
H, L - 2nd and 3rd centrifugal streching correction terms
P, Q, R branches - should be chosen appropriately depending of the molecule
Delta - resolution
ppFWHM - points per Full Width half maximum
The last generated spectra is saved after closing the plot!