Expose elevation for parset

steps/define_parset.cwl

@@ -22,7 +22,7 @@ requirements:
       aoflag.strategy=/usr/local/share/aoflagger/strategies/lofar-default.lua
       #
       flagelev.type=preflagger
-      flagelev.elevation=0deg..20deg
+      flagelev.elevation=$(inputs.flag_elevation)
       #
       flagamp.amplmin=1e-30
       flagamp.type=preflagger
@@ -35,6 +35,9 @@ inputs:
 - id: is_raw
   type: boolean
   default: true
+- id: flag_elevation
+  type: string
+  default: '0deg..20deg'
 
 outputs:
 - id: output