Just to be sure, I understand you correctly: Do you want to have walls, where there are walls available (without centerline) and centerline where there are no walls available?
If you will select nothing, then centerline of entire system is drawn on the background. But this is probably what you do not want. > I know > select terikanplan at terikan.Mulu > selects the map terikanplan but I'm not sure what the correct syntax > for selecting a centreline is: > would it just be terikan.Mulu? or terikan at mulu? Unfortunatelly, it is not yet possible to select surveys for map output. Survey selection is valid only for model outputs :( S.
