| Name | Type | Default value | Description | 
|---|---|---|---|
| hMap | hvar | N/A | A handle to a map that is to be modified. | 
| Value | float | 0 | The height value that will replace the current value in the heightmap if it is the larger value. | 
| Name | Type | Description | 
|---|---|---|
| hMap | hvar | A handle to the map (handle is passed through from input to output). | 
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