Store input args for further processing

Temporarily retain input arguments in a dictionary within the initialization for potential future use, marked with a TODO for deciding on a singular method of parameter storage. This aims to streamline configuration management and facilitate debugging. Further cleanup is needed to consolidate parameter handling.

src/limr.py

@@ -43,6 +43,8 @@ class limr:
         for key, value in in_arg.items():
             setattr(self, key, value)
 
+        self.parsinp = in_arg # TODO: *Either* store the parameters in a dict or as attributes, not both
+
         # initialize other variables
         self.parvar = {}
         self.parvar_cpl = {}