2 Removing trailing traverses...
4 Concatenating traverses...
7 ./surveytypo.svx:15: error: Reference to station "gos.1" from non-existent survey "gos"
8 ./surveytypo.svx:15: warning: Station "gos.1" referred to just once, with an explicit survey name - typo?
9 cavern: error: Survey not all connected to fixed stations
10 The following survey stations are not attached to a fixed point: