DTS Based Explosions

Hello, could somone point me to a resource on the correct usage of the explosionShape property when creating an DTS Shape explosion. The main reason I ask is because I notice there is a playSpeed setting as well which i assume is for some sort of explosion animation for the DTS shape you are using, but I cannot find any resources on what this animation should be named etc... if anyone has a good resource or example code that would be great!

Here is the explosion datablock i am testing with

datablock ExplosionData(TestExplosion)
{	
   explosionShape = "~/data/shapes/weapons/explosion.dts";	
   playSpeed = 1;	
   faceViewer = true;   	
   shakeCamera = false;
};

Here is the code I am using to create the explosion

%exp = new Explosion() {
      dataBlock = "TestExplosion";
      position = %pos;
   };
   
   // Add shockwave to mission cleanup
   MissionCleanup.add(%exp );