public class SKData extends Object
{
//this class reads and store data
public String SKName;
public double ma;
public double Qd;
public double Ad;
public double Wd;

public SKData(String SKNamei,double mai, double Qdi,double Adi,double Wdi)
   {
   SKName=SKNamei;
   ma=mai;
   Qd=Qdi;
   Ad=Adi;
   Wd=Wdi;
   }
 
}
