<?xml version="1.0"?> <param xml:id="ulys_swi_Nen"> <get> <vi name="ulys:swi:ion"> <baseParam name="Ne_density"/> </vi> </get> <process>$ulys_swi_ion_Ne_density * greater_than(1000000,$ulys_swi_ion_Ne_density)</process><output/></param>