Smoothing does not accept "l<N>" level specification

[effigies]

--smoothing 5 results in:

Traceback (most recent call last):
  File "/anaconda3/envs/jupyter/bin/fitlins", line 11, in <module>
    load_entry_point('fitlins', 'console_scripts', 'fitlins')()
  File "/Users/markiewicz/Projects/crn/fitlins/fitlins/cli/run.py", line 212, in main
    sys.exit(run_fitlins(sys.argv[1:]))
  File "/Users/markiewicz/Projects/crn/fitlins/fitlins/cli/run.py", line 181, in run_fitlins
    smoothing=opts.smoothing,
  File "/Users/markiewicz/Projects/crn/fitlins/fitlins/workflows/base.py", line 87, in init_fitlins_wf
    raise ValueError(f"Invalid smoothing level {smoothing_level}")
ValueError: Invalid smoothing level l1

Related: #134. #135

[adelavega]

This is the offending logic:

        if (smoothing_level.startswith("l") and
                int(smoothing_level.strip("l")) > len(model_dict)):
            raise ValueError(f"Invalid smoothing level {smoothing_level}")

should be: len(model_dict['Steps'])

[effigies]

Cool, thanks.