Hello,
Sounds like you failed to bound your values away from zero,
despite what you say above.
A minimal example is helpful if you want a better answer.
I did it in my first e-mail but had to remove it as SourceForge
rejected the attachments I sent :-\ Anyway, I think you're right ; I
have a value to plot, for example, with y = 0.0014 and a dy = 0.015.
In logarithmic scale the coordinates of the error bar's ticks will be
then, I guess y + dy and y - dy, i.e. something below 0 in the second
case. Is there a way to force the display of these ticks, at least
the ones that can be drawn ?
Aurelien
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