screwConveyor updated.

tutorials/sphereGranFlow/screwConveyor/settings/particlesDict

@@ -6,35 +6,38 @@ objectName 	particlesDict;
 objectType 	dictionary;
 fileFormat 	ASCII;
 /*---------------------------------------------------------------------------*/
-
-
-// positions particles 
-positionParticles
-{
-	method empty;     		// creates the required fields with zero particles (empty). 
-
-	maxNumberOfParticles 	50000; // maximum number of particles in the simulation
-	mortonSorting 			Yes;    // perform initial sorting based on morton 
-
-}
-
 setFields
 {
 	defaultValue 
 	{
-		// linear velocity (m/s)
-		velocity 	realx3 	(0 0 0);
+		velocity 	    realx3 	(0 0 0);          // linear velocity (m/s)
 
-		// linear acceleration (m/s2)
-		acceleration 	realx3 	(0 0 0);
+		acceleration 	realx3 	(0 0 0);          // linear acceleration (m/s2)
 
-		// rotational velocity (rad/s)
-		rVelocity 	realx3 	(0 0 0);
+		rVelocity 	    realx3 	(0 0 0);          // rotational velocity (rad/s)
 
-		// name of the particle shape
-		shapeName 	word	sphere1;
+		shapeName 	    word	sphere1;          // name of the particle shape
 	}
 
 	selectors
 	{}
 }
+
+positionParticles                           // positions particles 
+{
+	method                  empty;     		// other options: ordered and random 
+
+	maxNumberOfParticles 	50000;          // maximum number of particles in the simulation
+
+	regionType                box;          // other options: cylinder and sphere
+
+	boxInfo                                 // box for positioning particles 
+	{
+		min    (-0.1 -0.08 0.015);          // lower corner point of the box 
+
+		max       (0.1 0.0 0.098);          // upper corner point of the box 
+	}
+}
+
+
+