Create Jupyter Notebook for removing event name from file and adding to metadata

[kyle-lesinger]

Summary

To support Disasters workflows, the EVENT_NAME is no longer needed within the filename. To fix this, a Jupyter notebook needs to be created which will perform the following operations:

1. Detect if a filename has the YYYYMM_EVENT_Hazard info in the first part of filename
2. If yes, then add that metadata to the property as activation_event
3. If yes, then after metadata is added then move the file to it's correct location and ensure that the filename doesn't have the event within it anymore
4. If no, then just move the file

[kyle-lesinger]

Completed notebook

extract_eventname_metadata.ipynb