I exported the controllers for the C-HARD Pitch DOF from log post [11723]. I attached the exported file (AIC_filters.yml). A controller can be loaded by selecting a desired controller from the RMS plot (AIC_Hib_FOM_RMS_Scatter.pdf) then plugging that index into the python file included (load_K.py) as index_of_interest. This will load the filter as a scipy zpk. The order of these controllers is rather high so they may need to be reduced further for use in a LIGO CDS filter bank or at least broken into multiple filters in series. The code in the load_K.py file has been added to the file AIC_calc_ctrl.ipynb in the buzz/dev repo.

I also attached the requirements.txt file for installing the wield packages. It installs the all the relevant wield packages and not just the needed ones for loading the .yml file.