Travel-time function for each OD pair (inner array), for each vehicle type (outer array)
Index of the origin node.
Value must be greater or equal to 0.0
Index of the destination node.
Value must be greater or equal to 0.0
Travel-time function from origin to destination.
None
if destination cannot be reached from origin.
A piecewise-linear function.
Breakpoints representing the function.
Representation of time duration or timestamp, expressed in seconds.
Representation of time duration or timestamp, expressed in seconds.
Minimum y
value of the function.
Maximum y
value of the function.
Array [x0, x1]
representing the domain of the function.
Must contain a minimum of 2
items
Must contain a maximum of 2
items
Representation of time duration or timestamp, expressed in seconds.
A constant function.