a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
<div class="fragment"><pre class="comment">1D generalised interpolation material point basis functions
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 Author: William Coombs
 Date:   07/05/2015
 Description:
 Function to determine the one dimensional GIMP shape functions based on
 the paper: 
 S.G. Bardenhagen, E.M. Kober, The generalized interpolation material 
 point method, Computer Modeling in 