The data path to the ancillary model data can be set via External Connections box (accessible via Model Data > Model Settings).
•Dtm data: File containing the DTM spot elevation points for DTM analyses.
•Cost data: File containing the pipe and pumping cost functions (*.sqlite format).
The above specified directory and the file names can be omitted, i.e. are not compulsory required project information, since individual project data files can be opened/saved in their relevant modules. However, it is very convenient to manage all external data at one place. Also note when setting up the external file connections, the paths will be stored with the project file so that all required data files can hereby automatically be loaded when opening again the project.
The Edit Connection button can be clicked to open a Windows file dialog box for selecting a new file name and path for the connection (i.e. for the relevant data item selected in the above Name column). The Load Connection button will load in all connections.