- Add extension *.txt to your file. Example: PE_nc10_cl100.DAT.txt
- Upload the file (toolbox box at the bottom of the navigation pane on the left-hand side of the screen).
- Create link using Media keyword. Example: [[Media:PE_nc10_cl100.DAT.txt|PE_nc10_cl100.DAT]]. Note, the "pipe" character | separates the link target (here "Media:PE_nc10_cl100.DAT.txt") from the target description that is displayed as the link (here "PE_nc10_cl100.DAT").
- Optionally, you may add a comment "to download the file, right click on the link, and select option "Save Link As ...". A file browser will pop up that allows you to select the destination folder where the file will be stored on your computer. At this point you can also specify the name of the file as saved on your computer. You may choose to delete the extension ".txt". Also note that some browsers will automatically add extension ".dat", that can be deleted at this point.