Plotting libraries recommendations

[sert]

I'm developing a circuit simulation application and will need to
plot the output of my program. The output will not be functions,
just a collection of numerical values of the dependent and
independent variables.

 

[eliben]

I'm developing a circuit simulation application and will need to
plot the output of my program. The output will not be functions,  
just a collection of numerical values of the dependent and
independent variables.

One good option is matplotlib. It's easy to install and use on all the
major platforms.

Eli