<?xml version="1.0"?>
<param xml:id="mercury_swrt_bx">
	<time_resolution>3600</time_resolution>
	<get>
		<amdaParam name="mercury_swrt_v"/>
		<amdaParam name="r_mercury"/>
		<amdaParam name="mercury_swrt_b"/>	
	</get> 

	<process>$mercury_swrt_b*$mercury_swrt_v[0]*349177/(1737500-$r_mercury*ASTRONOMICAL_UNIT)</process>

	<output/>
</param>