Generate an occurrence cube for entire Europe

[damianooldoni]

This very big cube should contain an extra column with countryCode so that it would be easy for scientists to filter by country.

This pipeline would run on cluster computers of UGent for computation speed. @amyjsdavis will take care of running it.

[amyjsdavis]

@damianooldoni: did we discuss which checklist I should use? GRIIS?

[qgroom]

This will be very cool!