Folder Contents are Too Large

[PFX72]

I've successfully created a DEM and map tiles but when I try to import the folder into TANE, I get the message that the folder contents are too large. The DEM itself is 11 squares in size and about 15 map tiles to zoom level 14. I've created far larger routes without this issue so I'm not sure what is going wrong here. Any help would be appreciated.

I imported one route which is at least equivalent in size and uses LIDAR data. The gnd file for this is 670.5MB. For the non LIDAR route, the gnd file is almost 1.5GB. Is there a limit on gnd file size?

Thanks,
Innis

[geophil]

For T:ANE people have reported success importing .gnd files up to 1 GB. It used to be around 500 MB for earlier (32bit) versions of Trainz.

Have you applied a export filter via a path, for limited lateral extension?

[PFX72]

I didn't apply a filter but TransDEM actually did this on one occasion without my bidding and it exported. Unfortunately, the map edges were too close to the end of the route. I'll try adding a filter and see what happens.

Thanks for your help.