DGN MSLINKS (Oracle Linkage)

[nobilis]

ogr2ogr only output's one EntityNum and MSLINK value. When dgn has oracle connection, this linkage is written mostly as a second MSLINK value. Sometimes even as third.

When conveerting with FME, all linkages are present. But FME is too costly for this task.

I've added a test dgn file with three polylines. These have mslink values: 1053977 1158798 1158799 EntityNum is 15 for all three.

Talking to Frank Warmerdam he said he would potentially be willing to modify the driver to make this "run time configurable" (whether to return multiple links as a list type variable).

I would really appreciate.

[Even Rouault]

Closing as a duplicate of #3241