* Added experimental support for modelling H2 emission lines
0.2.9
* Fixed T < 100 K error reporting in fit() * Increased the default number of default iterations in fit() - was seeing it leaving the function too early.
0.2.8
* Fixed keyword argument bug. Changed '-' to '_' to make valid keywords (thanks to Emma for finding this bug!) * Added add_noise() - untested as of yet
0.2.7
* Fixed an exponent error in the temperature derivative of the H3+ partition function, dQdT * Removed negative line width sanity check - failed when fitting polynomial expressions of the sigma * Now sorting the get_results() and print_vars() output * Added get_rest_wavelength() which returns the offset wavelength scale at H3+ rest wavelengths
0.2.6
* Fixed major fitting but, mainly seen at low spectral resolutions when line-blending is strong * Introduced a verbose keyword in fit(), which helps debug things * print_vars() lists the current set of variables the model works with * Fixed error in the implementation of linear/quadratic offsets
0.2.5
* Introduced guess_density() and guess_offset() to aid the fitting process * xlabel() and ylabel() provides the matplotlib formatted x and y label for wavelength and intensity respectively