Its relatively simple:
Create a spreadsheet with column data as follows (6 columns total):
River Name, River Reach, River Station, X, Y, Z
The first line will have header information only, in 6 separate columns. Example:
Anytown River, Jones Reach, River Station, Local Easting, Local Northing, Your Elevation Datum
Subsequent rows will have your River Station, X, Y, and Z data. Obviously, there’s no additional information in columns A and B, only columns C, D, E, F.
Save the spreadsheet as a CSV file.
Under Geometry Data: File / Import Geometry Data / CSV.
Follow the prompts.
I think you’ll appreciate how simple it really is.
– Paul
http://www.WRC-LLC.com