Base DCM: Vertical Id unknown in SOSI import: When importing SOSI files with update 19.10a the vertical Id given in the dialogue “The file contains CRS information – Is it correct ?“ is given as unknown. Then the user has to set the correct vertical Id. Use the alternative option “CRS is wrong – Set a different CRS “ and set the vertical Id to the value given in the file, or to NN54 if no vertical Id is set. This dialogue requires the projected Id to be set, thus select the correct projected Id as well.