/// <summary>
 /// Gets the value of gravitation acceleration.
 /// </summary>
 /// <param name="g">Any value from predefined gravitation accelerations enum.</param>
 public static double GetGravAccelerationValue(GravAccelerations g)
 {
     return(GravAccelerationsDic[g]);
 }
 public GravAcceleration(GravAccelerations val = GravAccelerations.Earth) : base(GetGravAccelerationValue(val), UnitGravAcceleration.Basic)
 {
 }