WAVES Gnuplot Troubleshooting

The following information covers the most common problems which may occur while using the interface. If your problem persists, please report it to Tom Misley at misley@ee.pdx.edu.

Missing Plot: If the form returns an empty plot, the most common problem is a miss-match between the Data Format, the Plot Source, and the Plot Source Type. Make sure the Data Format is set to the proper dimension, and the Plot Source Type matches the Plot Source's text entry field. Also, be sure all the plots you want to appear on the final image are marked as "on" by selecting the checkbox next to the text entry field; if none of the checkboxes are turned on, then no plot will be returned.

Another possible problem is a typographical error in a function or file name. Recheck the text entry fields to ensure they reflect the proper Plot Source.

Plot Does Not Correspond to Selected Plot Source: To prevent the browser from presenting you with a cached version of your plot, the interface attaches a random number to the final image name. Although unlikely, it is possible for the same random number to be selected and thus, you may receive an old (cached) version of your plot. If this occurs simply resubmit the interface form. This will cause your plot to receive a new name which will normally not be in your browser's cache.

If you have been using the features under "Additional Commands:" make sure you activate the "Ignore Commands Below" radio button when you want to return to using the form interface.

NACSE at Portland State Universi ty
Developed and Maintained by Tom Misley
Comments and Suggestions to: misley@ee.pdx.ed u

Copyright © 1997, All Rights Reserved
Revised September 1, 1997
http://www.nku.edu/~longa/gnuplot/WAVES/Waves.htmlGnuplot