<?xml version="1.0"?>
<param xml:id='ram_pressure_shifted'>
  <get>   
   <amdaParam name="density_shifted_plus" />
   <amdaParam name="speed" />
  </get>
  <process description="ram_pressure(density_shifted_plus,speed)">ram_pressure($density_shifted_plus,$speed)</process>
  <output/>
</param>