2016-05-12 12:50:10 -04:00
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Feature: Profile API version 1
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Background:
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Given a grid size of 100 meters
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Scenario: Basic profile function calls and property values
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Given the profile file
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"""
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2017-05-18 08:27:28 -04:00
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api_version = 1
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-- set profile properties
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properties.max_speed_for_map_matching = 180/3.6
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properties.use_turn_restrictions = true
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properties.continue_straight_at_waypoint = true
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properties.weight_name = 'test_version1'
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properties.weight_precision = 2
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assert(properties.max_turn_weight == 327.67)
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function node_function (node, result)
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print(node, result)
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print ('node_function ' .. node:id())
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end
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function way_function(way, result)
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result.name = way:get_value_by_key('name')
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result.weight = 10
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result.forward_mode = mode.driving
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result.backward_mode = mode.driving
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result.forward_speed = 36
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result.backward_speed = 36
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print ('way_function ' .. way:id() .. ' ' .. result.name)
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end
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function turn_function (turn)
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print('turn_function', turn.angle, turn.turn_type, turn.direction_modifier, turn.has_traffic_light)
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turn.weight = turn.angle == 0 and 0 or 4.2
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turn.duration = turn.weight
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end
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function segment_function (segment)
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print ('segment_function ' .. segment.source.lon .. ' ' .. segment.source.lat)
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end
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"""
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And the node map
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2016-05-12 12:50:10 -04:00
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"""
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2017-05-18 08:27:28 -04:00
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a
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bcd
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e
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"""
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And the ways
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| nodes |
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| ac |
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| cb |
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| cd |
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| ce |
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And the data has been saved to disk
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When I run "osrm-extract --profile {profile_file} {osm_file}"
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Then it should exit successfully
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And stdout should contain "node_function"
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And stdout should contain "way_function"
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And stdout should contain "turn_function"
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And stdout should contain "segment_function"
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When I route I should get
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| from | to | route | time |
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| a | b | ac,cb,cb | 19.2s |
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| a | d | ac,cd,cd | 19.2s |
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| a | e | ac,ce | 20s |
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Scenario: Basic profile function calls and property values
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Given the profile file
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"""
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api_version = 1
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-- set profile properties
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properties.max_speed_for_map_matching = 180/3.6
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properties.use_turn_restrictions = true
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properties.continue_straight_at_waypoint = true
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properties.weight_name = 'test_version1'
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properties.weight_precision = 2
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assert(properties.max_turn_weight == 327.67)
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function node_function (node, result)
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print(node, result)
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print ('node_function ' .. node:id())
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end
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function way_function(way, result)
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result.name = way:get_value_by_key('name')
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result.weight = 10
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result.forward_mode = mode.driving
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result.backward_mode = mode.driving
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result.forward_speed = 36
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result.backward_speed = 36
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print ('way_function ' .. way:id() .. ' ' .. result.name)
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end
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function turn_function (turn)
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print('turn_function', turn.angle, turn.turn_type, turn.direction_modifier, turn.has_traffic_light)
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turn.weight = turn.angle == 0 and 0 or 4.2
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turn.duration = turn.weight
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end
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function segment_function (segment)
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print ('segment_function ' .. segment.source.lon .. ' ' .. segment.source.lat)
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end
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"""
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2016-05-12 12:50:10 -04:00
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And the node map
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"""
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a
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bcd
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e
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"""
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And the ways
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| nodes |
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| ac |
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| cb |
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| cd |
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| ce |
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And the data has been saved to disk
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When I run "osrm-extract --profile {profile_file} {osm_file}"
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Then it should exit successfully
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And stdout should contain "node_function"
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And stdout should contain "way_function"
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And stdout should contain "turn_function"
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And stdout should contain "segment_function"
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When I route I should get
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| from | to | route | time |
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| a | b | ac,cb,cb | 19.2s |
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| a | d | ac,cd,cd | 19.2s |
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2017-02-15 09:12:24 -05:00
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| a | e | ac,ce | 20s |
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2017-05-18 08:27:28 -04:00
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Scenario: Weighting based on raster sources
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Given the profile file
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"""
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api_version = 1
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properties.force_split_edges = true
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function source_function()
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local path = os.getenv('OSRM_RASTER_SOURCE')
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if not path then
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path = 'rastersource.asc'
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end
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raster_source = sources:load(
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path,
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0, -- lon_min
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0.1, -- lon_max
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0, -- lat_min
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0.1, -- lat_max
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5, -- nrows
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4 -- ncols
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)
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end
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function way_function (way, result)
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result.name = way:get_value_by_key('name')
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result.forward_mode = mode.cycling
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result.backward_mode = mode.cycling
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result.forward_speed = 15
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result.backward_speed = 15
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end
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function segment_function (segment)
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local sourceData = sources:query(raster_source, segment.source.lon, segment.source.lat)
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local targetData = sources:query(raster_source, segment.target.lon, segment.target.lat)
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io.write('evaluating segment: ' .. sourceData.datum .. ' ' .. targetData.datum .. '\n')
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local invalid = sourceData.invalid_data()
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local scaled_weight = segment.weight
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local scaled_duration = segment.duration
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if sourceData.datum ~= invalid and targetData.datum ~= invalid then
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local slope = (targetData.datum - sourceData.datum) / segment.distance
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scaled_weight = scaled_weight / (1.0 - (slope * 5.0))
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scaled_duration = scaled_duration / (1.0 - (slope * 5.0))
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io.write(' slope: ' .. slope .. '\n')
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io.write(' was weight: ' .. segment.weight .. '\n')
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io.write(' new weight: ' .. scaled_weight .. '\n')
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io.write(' was duration: ' .. segment.duration .. '\n')
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io.write(' new duration: ' .. scaled_duration .. '\n')
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end
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segment.weight = scaled_weight
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segment.duration = scaled_duration
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end
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"""
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And the node locations
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| node | lat | lon |
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| a | 0.1 | 0.1 |
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| b | 0.05 | 0.1 |
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| c | 0.0 | 0.1 |
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| d | 0.05 | 0.03 |
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| e | 0.05 | 0.066 |
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| f | 0.075 | 0.066 |
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And the ways
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| nodes | highway |
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| ab | primary |
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| ad | primary |
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| bc | primary |
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| dc | primary |
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| de | primary |
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| eb | primary |
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| df | primary |
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| fb | primary |
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And the raster source
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"""
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0 0 0 0
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0 0 0 250
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0 0 250 500
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0 0 0 250
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0 0 0 0
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"""
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And the data has been saved to disk
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When I route I should get
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| from | to | route | speed |
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| a | b | ab,ab | 8 km/h |
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| b | a | ab,ab | 22 km/h |
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| a | c | ab,bc,bc | 12 km/h |
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| b | c | bc,bc | 22 km/h |
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| a | d | ad,ad | 15 km/h |
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| d | c | dc,dc | 15 km/h |
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| d | e | de,de | 10 km/h |
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| e | b | eb,eb | 10 km/h |
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| d | f | df,df | 15 km/h |
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| f | b | fb,fb | 7 km/h |
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| d | b | de,eb,eb | 10 km/h |
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