    </div>
  </div>
</div>










     </section>
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   <h2>Subroutines</h2>
   
    
  <div class="panel panel-default">
  <div class="panel-heading codesum"><span class="anchor" id="proc-sprsin_sp"></span><h3>
public subroutine sprsin_sp(a, thresh, sa)
    
    
   
</h3></div>
  <div class="panel-body">
       
    
    
    <h4>Arguments</h4>
    
      
      
<table class="table table-striped varlist">
<thead><tr><th>Type</th>
<th>Intent</