Adding Elevation Field Level Add Data Import Option - Elevation Right click over the field name within the Main tab profile tree. The system will show a small menu, select "Add Data". The system opens "Data Upload" window, select data type "Elevation". The system refreshes window to contain new options. Choose the format of the elevation file into the "Source" drop-down menu. Choose the unit of measure from the "Units" drop-down menu. (Shapefile Option) Input the column name of the .dbf portion of the shapefile that contains the elevation values. Click the "Browse" button. The system opens a windows explorer window to allow for the elevation file to be selected. Select the file, then click "Open". The system will list the file as selected, click "Add/Upload" button Example Elevation Data Set