On Fri, 26 Sep 2003, Wa-Kun Lam wrote:
> hi all,
> After some calculation with mpi, I call the gnuplot(with an interface)
> to plot the result. However, if I run the program over a multinode
> network, it always complain that I haven't set the DISPLAY variable.
> However, if I run the program in a local machine, nothing goes wrong.
> It implies that the setting in a single local machine is all right.
just set the DISPLAY to the machine that you use as a terminal.
setenv DISPLAY hostname:0
if you use csh.
nelson
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