The {{man label|Heatmap}} report dialog has the following tabs each are reviewed below.

[[File:Gramplet_HeatmapOptions.png|thumb|right|450px|Heatmap Options tab]]

This tab allows the following options to be selected:

* {{man label|Start zoom:}} 1 to 18 [8 default]. 1 shows the entire planet surface in about 5 inches square.

* {{checkbox|0|{{man label|Enable map limits}}}} If selected, the map is restricted to a range of zoom scales and a viewing window.

* {{man label|Min. zoom:}} 1 to 18 [1 default]. Limits the zoom out scale that a map rendering will accept.

* {{checkbox|0|{{man label|Render custom map limit border}}}} If selected, a semi-transparent blue polygon illustrates the limits of the view window box. (Shows as a rectangle for standard Mercator Projection of the globe.)

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[[File:Gramplet_HeatmapEventTypes.png|thumb|right|450px|Heatmap Event Types tab]]

This tab allows selects following options to be selected: