The current implementation did not handle cases in which the "Classification" key was not present in the GeoJSON file.
This PR handle this case, which can happen when we wan to classify cells inside of a ROI. The ROI will not have a Classification Key.
The result of this operation only include annotation that have a "Classification" key and ignore those who have not.
Fixes #51
The current implementation did not handle cases in which the "Classification" key was not present in the GeoJSON file. This PR handle this case, which can happen when we wan to classify cells inside of a ROI. The ROI will not have a Classification Key. The result of this operation only include annotation that have a "Classification" key and ignore those who have not.
Matteo