{{man label|Heatmap}} is a web report which creates an [https://wiki.openstreetmap.org/wiki/Slippy_Map interactive map] containing a [https://wikipedia.org/wiki/Heat_map heatmap] generated from Gramps event place data.

[[File:Heatmap webreport 51.jpeg|thumb|right|450px|Heatmap report ([https://stamen.com/about/ Stamen Design] Terrain map tiles)]]

==Usage==

Once this Report addon has been installed, Heatmap web pages can be generated from the Graphical User Interface or the Book interface. Report only looks for {{icon|plac}}Places found within a subset of the {{icon|even}}Events related to a group of {{icon|peop}}People.

The webpage contains an embedded list of GPS coordinates for places with the number of Events occurring at each place. The list is set up for output to the Heatmapping overlay feature of a selected [https://wikipedia.org/wiki/Web_Map_Service Web map service].

===The Graphical User Interface===

Select Menu {{man menu|Reports ▼ Web Pages ▶ Heatmap...}}