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I have a feature class with a single feature that I need to convert to a multipolygon type geoJson file. I'm not super familiar with geoJSON, and I'm being told this is a hard requirement. How does one create a multipolygon geoJSON file from a single feature?

Hi @jrlalessi​ ,

You can use Aggregator to transform a polygon (so called single feature) to a multipolygon consisting of a single part. Recommended parameter settings are:

  • Group By: <Set a unique ID attribute. OBJECTID, for example>
  • Complete Groups: When Group Changes (Advaneced)
  • Aggregation Mode: Geometry - Assemble One Level
  • Accumulation Mode: Use Attributes From One Feature

Thank you, Takashi!

This worked perfectly. I never thought to aggregate a single feature!


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