combine list in one feature

How can I combine a list of the same feature into the same one

From this

Ply_idLoc_nameLayer_idSpatial_relation1MTL1510OVERLAPS1MTL1511OVERLAPS1MTL1512WITHIN

to this

Ply_idLoc_nameLayer_idSpatial_relationMsg1MTL1510 OVERLAPS, 1511 OVERLAPS, 1512 WITHIN

Thanks

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First use the StringConcatenator to create Msg for each line.

Then use the Aggregator (group on Ply_id and Loc_name) to create 1 feature.

Use "Attributes to Concatenate" to create one comma separated message.

@erik

Thanks

First use the StringConcatenator to create Msg for each line.

Then use the Aggregator (group on Ply_id and Loc_name) to create 1 feature.

Use "Attributes to Concatenate" to create one comma separated message.

@erik_jan

why I am not getting the geometry value when I use geometry extractor after the aggregator transformer

@erik_jan

why I am not getting the geometry value when I use geometry extractor after the aggregator transformer

What aggregation mode are you using in the Aggregator?

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