# Worldmap Heatmap Layer with Conditionals

**URL:** <https://discourse.nodered.org/t/worldmap-heatmap-layer-with-conditionals/24363>\
**Category:** General\
**Created:** [6 April 2020 23:28 UTC](https://discourse.nodered.org/t/worldmap-heatmap-layer-with-conditionals/24363 "2020-04-06T23:28:29Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![danleighton](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/danleighton/32/7711_2.png) [@danleighton](https://discourse.nodered.org/u/danleighton)\
**Post date:** [8 April 2020 14:54 UTC](https://discourse.nodered.org/t/worldmap-heatmap-layer-with-conditionals/24363/6 "2020-04-08T14:54:35Z")

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Do you mean this one? If so, yes, that was why I was interested. Essentially, he is looking to display data in a similar way to me.

> [@Worldmap heatmap layer](https://discourse.nodered.org/t/worldmap-heatmap-layer/18042):
>
> Hello, I need to display quality of air on map. Best option I found was using worldmap node with heatmap layer. So far I was able to do it like shown below: The problem is, opacity of the color scales with intensity. Blue marker should be surrounded by circle with green color, but since it's intensity is set to 0.1, it is almost invisible. My question is: is there a way to set opacity of color(s) independently from the intensity? I tried the "minOpacity" option, but it is not workin…

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