Mon, 04/06/2020 - 08:16 am
I would like to make a wish for some developments in multipeak fit package. I am using this package to fit core-level spectrum. Our results usually contain doublet and multi-component of voigt function with shifted energies. In order to fit them, I have to make sure all components having same lorentzian width. Hence, I have difficulties in using the current version (2.0) as following:
I have to fit with two singlet voigt function and fix parameters to force them having same width. Then apply these values to the other doublet components. It would be great if one user defined doublet of voigt function could be an option for fitting the width together with different positions.
By the way, I am still using the package to fit doublet data. It works but takes a lot time "try and error" by fixing width and shape of the voigt function in order to be scientific reasonable. (Mathematically, the package is perfect)
If you would still develop the multipeak fit package to be more perfect, I am looking forward to see doublet options. Thank you very much!