check_file_existsΒΆ
Checks if the file exists and throws a FileNotFoundError exception that includes the route to the non-existing file.
| param file_name: | |
|---|---|
| path to the HDF5 file | |
| type file_name: | str |
| returns: | if the file does not exist, an error is raised with path to the non-existent file |
| rtype: | FileNotFoundError |