Conversion of old input files into Excel format has a bug

[FLomb]

Input files in Python format require conversion into Excel format via the ramp_convert_old_input_files.py script. However, such a script only works for the three pre-defined example input files.

More precisely, line 82 of the script checks whether the file to be converted has "ramp" as part of its name; if not, "ramp." gets added before the file name. Then, in line 84, the file gets imported as a module: file_module = importlib.import_module(fname).

The result is that when the file name mirrors one of the pre-defined example files (e.g., "input_file_1.py"), this gets erroneously converted into the pre-defined input file embedded in the code, bypassing any changes made to the local file. When, instead, the file name has nothing to do with the pre-defined input files, the code produces an error due to being unable to find and import a module named "ramp.some_random_file_name".

I have solved the issue by commenting out lines 82 and 83 of the ramp_convert_old_input_files.py script. This way, the file name gets always read as-is, without adding "ramp." in front and trying to use any pre-defined file in the code. If @Bachibouzouk confirms this is the ideal fix, I will open a PR.

[Bachibouzouk]

I will have a look at it and can open a PR for this :)