readme.md for particlesPhasicFlow and change diameter to distance in dict files

utilities/particlesPhasicFlow/positionRandom/positionRandom.cpp

@@ -35,10 +35,10 @@ bool pFlow::positionRandom::positionOnePass(collisionCheck& collCheck)
 	{
 		realx3 p = region.peek();
 
-		if( collCheck.checkPoint(p, diameter_) )
+		if( collCheck.checkPoint(p, distance_) )
 		{
 			position_.push_back(p);
-			diameters_.push_back(diameter_);
+			diameters_.push_back(distance_);
 			
 			if(!collCheck.mapLastAddedParticle())
 			{
@@ -64,7 +64,7 @@ bool pFlow::positionRandom::positionPointsRandom()
 	uint32 pass = 0;
 	collisionCheck collCheck(
 		box(pRegion().minPoint(), pRegion().maxPoint()),
-		diameter_,
+		distance_,
 		position_,
 		diameters_);
 	
@@ -107,9 +107,9 @@ pFlow::positionRandom::positionRandom
 	(  
 		dict.subDict("randomInfo")
 	),
-	diameter_
+	distance_
 	(
-		prDict_.getVal<real>("diameter")
+		prDict_.getVal<real>("distance")
 	),
 	numPoints_
 	(

utilities/particlesPhasicFlow/positionRandom/positionRandom.hpp

@@ -32,23 +32,25 @@ class positionRandom : public positionParticles
 {
 private:
 
-	dictionary   prDict_;
+	dictionary 	prDict_;
 
-	real         diameter_;
+	real         distance_;
 
-	uint32       numPoints_;
+	uint32 		numPoints_;
 
-	uint32       maxIterations_;
+	uint32 		maxIterations_;
+
+	uint32 		reportInterval_ = 100;
 
 	realx3Vector position_;
 
+	// still keeping this variable name as diameters_ since it stores
+	// the collection of distance values
 	realVector   diameters_;
 
-	uint32       reportInterval_;
+	bool positionOnePass(collisionCheck& collCheck);
 
-	bool         positionOnePass(collisionCheck& collCheck);
-
-	bool         positionPointsRandom();
+	bool positionPointsRandom();
 
 public:
 
@@ -79,9 +81,9 @@ public:
 		return position_.size();
 	}
 
-	real maxDiameter() const override
+	real distance() const override
 	{
-		return diameter_;
+		return distance_;
 	}
 
 	// - const access to position