To open the 5 kb file in the AGDISP model there are two options; Option 1. Download the files and change the ‘.txt’ extension to ‘.ag’ and open as normal in AGDISP (File > Open > select file).
Option 2. Download the files and open AGDISP. Select File < Open and change selection near bottom right corner from ‘Data Files (*.ag)’ to ‘All Files (*.*)’ and select the downloaded file.
The 18 kb file is a summary of the input data in the AGDISP file (5 kb file).