---context:global   # following code refers to global config

# the elevation parameters

assign downhillcost 0
assign downhillcutoff 1.5
assign uphillcost 0
assign uphillcutoff 1.5

---context:way   # following code refers to way-tags

assign turncost 0
assign initialcost 0

assign costfactor
  switch not highway=     1
  switch not railway=     1
  switch not or waterway= waterway=unknown  1
  switch not route=       1
  100000

---context:node  # following code refers to node tags

assign initialcost 0