function x = beamMapVariables(x)
width = [225 250 275 300 325 350 375 400 425 450 475 500 525 550 575 600 625 650 675 700];

depth=[225 250 275 300 325 350 375 400 425 450 475 500 525 550 575 600 625 650 675 700 725 750 775 800 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125];  

dia1= [16 20 25];     %dia of bar in tension

no_bars_tension=[2 3 4 5 6 7 8 9 10 11 12 13 14 15]; %no of bars in tension

dia2=[16 20 25]; %dia of bar for compression

no_bars_compression=[2 3 4 5 6]; %no of bars in compression

dia3=[8 10]; %dia for shear stirrups

sv=[180 200 220 240 260 280 300]; %spacing for shear reinf

x(1) = width(x(1));
x(2) = depth(x(2));
x(3)=dia1(x(3));
x(4)=no_bars_tension(x(4));
x(5)=dia2(x(5));
x(6)=no_bars_compression(x(6));
x(7)=dia3(x(7));
x(8)=sv(x(8));