Magnitudetype of Watcher needs a proper value

[nikosT]

Setting the value to null at the Magnitudetype at the Watcher configuration seems that is not working properly. You should use a valid type (depending also on the source of events, e.g. MLh). In any case please, test it before using it by:

• running python3 ./gisola.py --real-time
• and also set Playback to seconds before a known event to see if the mechanism of the watcher is able to catch it, instead of waiting for new events