add variable to profiles

misc/profiles2/mtb.brf

@@ -11,6 +11,9 @@
 
   # bstart /global
   ---context:global
+
+  assign use_dynamic_range   = false   # %use_dynamic_range% | Enable distant start/end points | boolean
+
   assign   iswet                  0 # 0 as default, *) flag for weather conditions
   assign   turnInstructionMode  = 1 # 0=none, 1=auto-choose, 2=locus-style, 3=osmand-style
   assign   cycleroutes_pref       0.2 # also CRP *)  costfactor penalty for not being cycleroute