CSurf
Forgot to set the reference surface structures or pipes? Deleted the reference surface?
This command is to fix it.
To call it, it will prompt the selection of structures.
Optionally, click ENTER
to select an entire network.
If this screen appears click Enter:
Here you can click the surface.
Of course you can leave to configure the reference surfaces in the spreadsheet.
But for this, we need the worksheet columns that inform it are visible: