<?xml version="1.0"?> <param xml:id="mars_bls_da"> <time_resolution>3600</time_resolution> <get> <amdaParam name="xyz_mars_hee"/> </get> <process>RAD2DEG*acos($xyz_mars_hee[0]/sqrt($xyz_mars_hee[0]*$xyz_mars_hee[0]+$xyz_mars_hee[1]*$xyz_mars_hee[1]))*Sign(-$xyz_mars_hee[1])</process> <output/> </param>