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124
RW Net
// Comment
0 A4003234 A4003127 -1
1 456 230 -1
2 -77.024098 38.902711
3 A4003234 A4003127
4 456 230
5 A4003279 A4003234 A4003127 -1
6 89 456 230 -1
Lines starting with // are ignored as comments.
The free ITN converter will create turn restriction files in this format.
If you use turn restrictions with external ID's (type 0, 3 and 5), make sure you have
called ExternIDOpen 70 first or you will get an error code returned.
Type 0, 2, 3 and 4 gets translated into one or more type 1 during import and type 5
gets translated into type 6 during import.
Possible error codes: -10 -18 -32 -40 -43
Versions: Standard Pro
ActiveX / VCL / CLX component: RWnetBase
4.182 TurnMandatory
Function TurnMandatory(link1,link2: integer): integer;
Defines that turns from link1 is only allowed if the next turn is link2.
Internally this is translated into a number of turn restrictions. These are only applied
at the end of link1, where it is actually possible to use link2.
If link1 and link2 are parallel links, you will get a -30 error.
Possible error codes: -10 -18 -30
Versions: Standard Pro
ActiveX / VCL / CLX component: RWnetBase
4.183 TurnMode
Property TurnMode;
Defines if routing supports turn restrictions or not.
False: Standard routing (default value)
True: With turn restrictions
You can only change turnmode if the network isn't loaded. Turnmode can not be
changed in free version.
ActiveX / VCL / CLX component: RWnetBase
© 2013 RouteWare / Uffe Kousgaard