Repeated values in summary tables

[timlinux]

Problem

Summary by district produces same numbers for all rows

[timlinux]

Sample dataset in Nextcloud/Projects/DHI Group/InaSAFE-Bhutan/StLuciaInaSAFE.zip

[lucernae]

@timlinux I found out that this is caused by the aggregation_id field you used in Quarters layer all use the same id = 0. That's why the aggregation process put it in the same bucket, and every aggregation row use the same result.

We can ignore this as data preparation issue or treat is as bug because we should put validation in place for any id field. However I'm not sure where to put the validation logic and show the error.
Maybe in the pre analysis run hook if we have something like that?

[lucernae]

Sample of results if I manually edited all class attribute in Quarters layers to all have different value.
Not sure why you use class attribute in the first place as an id field. class implies that it categorizes each features into a common trait, so it is definitely not unique.

[timlinux]

Great investigation, thanks! If you can make it prevent the run button being enabled if the id is not set