The neuro-imaging brain aging chart [niCHART] is a comprehensive solution to analyze standard structural and functional brain MRI data across studies. [niCHART] and the associated pre-processing tools implement computational morphometry, functional signal analysis, quality control, statistical harmonization, data standardization, interactive visual
Something like the following should be possible:
NiBAx --data_file path\to\data.pkl.gz --SPARE_model_file path\to\sparemodel.pkl.gz --output_file_name out.pkl.gz --nogui