How to read parametric files
Simply by importing the JCAMPDX class we can read e.g. the method file.
from brukerapi.jcampdx import JCAMPDX
parameters = JCAMPDX('path_to_scan/method')
TR = data.params["PVM_RepetitionTime"].value # This way
TR = data.get_value("PVM_RepetitionTime") # Or this way
The loaded parameters can be simply cast into dictionary for easier manipulation
parameters_dict = parameters.to_dict()
TR = parameters_dict["PVM_RepetitionTime"]["value"]