1/ I get garbage plots using the latest gp440 (downloaded gp440win32.zip today, simply unzipped & opened wgnuplot.exe ; nothing modified) on Windows Vista.
Attached are a data file and two .png figures ; one created with gp426 and one with gp440 as indicated in the filename. Gp440 produces utterly bizarre results ; these are the same in different terminals (I tried wxt, windows, png, ...).
Commands used (in a freshly opened terminal) :
se te png
se ou 'plot440.png'
p 'ldos01btrimmed.dat' u 1:3 w l
2/ Using the jpg terminal in gp440, the output file (say plot440.jpg) is created but no data is written to it when using the 'plot' command - file size remains 0 bytes.
If I'm doing something dumb that's causing these problems, feel free to say so.
Thanks for any ideas,