NumberOfUDL = input('How many UDL are acting on a structure? - ');
	formatSpec = ('Please add the value of UDL in Newtons for ? %d \n (Enter negative value if load is acting downwards)  -  ');
	UDLM = zeros(1,NumberOfUDL);
	S = zeros(1,NumberOfUDL);
    E = zeros(1,NumberOfUDL);
	nforUDLM = 0;
	while nforUDLM < NumberOfUDL
    	nforUDLM = nforUDLM+1;
    	str = sprintf(formatSpec,nforUDLM);
    	prompt = str;
    	UDLM(nforUDLM) = input(prompt);
    	string = sprintf('Please add starting point of the UDL ? %d  -  ',nforUDLM);
    	prompt = string;
    	S(nforUDLM) = input(prompt);
        string = sprintf('Please add ending point of the UDL ? %d  -  ',nforUDLM);
    	prompt = string;
    	E(nforUDLM) = input(prompt);
    end