00117 XX=X.transpose()</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;00118 #calculating modal contribution of each storey</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;00119 Modal\_contribution=zero\_matrix(RR,Number\_of\_storeys,1)</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;00120 for i in range(Number\_of\_storeys):</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</spa