Use Cases > PTV xDima > How to Manually Modify a Distance Matrix

How to Manually Modify a Distance Matrix

You have the possibility to modify individual entries of an already calculated distance matrix. This could be the case if you have additional information available not included in the map and thus not considered in the routings (e.g. local roadworks). Therefore you have to refer the desired distance matrix by unique ID. One or several location pairs together with the corrected distances and driving periods have to be transferred. Then in the corresponding row and column of the distance table, the new values overwrite the old ones. From now on, the new values will be returned in future requests getting the distances and driving periods.

Replace distances and driving periods in an existing distance matrix