*By using temperature attribute from Pyro Source, we can create a spread effect as seen bellow. ***To get spread effect working, we need to utilize Pyro Source Spread SOP.

Once we are happy with the setup, its a good practice to cache the file, as we gain on performance all around. Also, prior to caching, its good idea to delete Attributes or Group we do not need as these elements can have a great impact on how big or how small our end file will be.