No file Mask.png in the directory

[Barakafrites]

Hi, thanks to read me.

After generate I don't have a file mask.png in the directory. I don't understand why. I have heigtmap.npy but no mask.png

I used tgc gui 0.3.3
I use the new classified data of the French LIDAR.

Possibility :

• In openstreet map on the French territory the holes are named "Hole1". On American soil they are named "1".
• Would the French LIDAR be different?

If anyone wants to try, I put the link to the LIDAR France. The golf of foncaude is located near Montpellier 5-10 km NW
https://geoservices.ign.fr/lidarhd

Thanks to read me
Baraka