I searched for a long time an online tool to plot 3d data, without luck. I even tried to create my own:
http://win98.altervista.org/space/exploration/3d/space-explorer-tracker.html?orbiter=-168&body=@499
(use data below to show a meaningful 3d chart)
But it is still a little buggy and I have to manually update the source every time data format changes, and I should write an entirely new page in case I want to plot different 3d data...
Does anybody know an online free service to plot data from an online live datasource like this?
I should just specify the start/end markers of actual data, and the column to be plotted.
It cannot be a standalone SW because I want to be able to share my charts with people without need for them to install any software.

