local fn =
	"return function (r, phi, theta) " ..
  "  return 1 - math.floor(r*10)/10 " ..
  "end"

return {{
  Type = "GenerateRawVolumeTask",
  Dimensions = {32, 32, 32},
  LowerDomainBound = {0, 0, 0},
  UpperDomainBound = {1, math.pi, 2 * math.pi},
  ValueFunction = fn,
  Time = "2018-05-04T00:00:00",
  RawVolumeOutput = "${DATA}/assets/examples/volume/generated/spherical/spherical.rawvolume",
  DictionaryOutput = "${DATA}/assets/examples/volume/generated/spherical/spherical.dictionary"
}}