# Maps and observations compatibility matrix¶

There exists many kinds of metric maps and observations in MRPT, but some operations involving a map and an observation (for example “inserting” an observation in a map to update it) only make sense for a small subset of map-observation combinations.

See:

The following tables summarize the valid combinations, as implemented so far:

See: mrpt::maps::CMetricMaps::insertObservation()

 Observations Maps