how to save the hector elevation map?

tu-darmstadt-ros-pkg / hector_navigation

hector_navigation provides packages related to navigation of unmanned vehicles in USAR environments.

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Open juno100 opened 2 years ago

juno100 commented 2 years ago

hello i make the hector elevation map

and i save the map using map_server

but it save the just 2d hector map

how can i save the 2.5d hector elevation map?