So, for each coordinates dimension there should now be a dimension called "[Name of coordinates dimension]: Exists". This dimension will have value true if it exists and false if not. It can be used in the facet filter or in the timeline as a grouping. You can try this on the sample data set and you will see that even there there are many missing coordinates (all because of missing places of death).
So, for each coordinates dimension there should now be a dimension called "[Name of coordinates dimension]: Exists". This dimension will have value true if it exists and false if not. It can be used in the facet filter or in the timeline as a grouping. You can try this on the sample data set and you will see that even there there are many missing coordinates (all because of missing places of death).