code: String
  rrToString() {
  	StringBuffer sb = new StringBuffer();
  
  	/* Latitude */
  	sb.append(positionToString(latitude, 'N', 'S'));
  	sb.append(" ");
  
  	/* Latitude */
  	sb.append(positionToString(longitude, 'E', 'W'));
  	sb.append(" ");
  
  	/* Altitude */
  	renderFixedPoint(sb, w2, altitude - 10000000, 100);
  	sb.append("m ");
  
  	/* Size */
  	renderFixedPoint(sb, w2, size, 100);
  	sb.append("m ");
  
  	/* Horizontal precision */
  	renderFixedPoint(sb, w2, hPrecision, 100);
  	sb.append("m ");
  
  	/* Vertical precision */
  	renderFixedPoint(sb, w2, vPrecision, 100);
  	sb.append("m");
  
  	return sb.toString();
  }
docs: Convert to a String