 name="Particulars">Particulars</a></h4>
<PRE>
 
   <b>reordl_c</b> uses a cyclical algorithm to re-order the elements of 
   the array in place. After re-ordering, element iorder[0] of 
   the input array is the first element of the output array, 
   element iorder[1] is the input array is the second element of 
   the output array, and so on. 

   The order vector used by <b>reordl_c</b> is typically created for 
   a related array by one of the order*_c routines, as shown in 
   the example below. 
 </PR