Have you looked at my suggestion in your previous topic? Rather than printing the raw output to stdout, print the output as json string. Every time you print a line, it gets added to the msg.payload coming out of your pythonshell node. Meaning that in order to use it you have to split lines first, then parse the context. If instead you were to format your entire output to a python dictionary, then call json.dumps on it and print that, you can convert that single string to an object back in node-red through the JSON node. You can then use regular nodes to get the different outputs out and plot them to a chart, see the link in Paul’s message for that.
But keep in mind for that to work, you have to deliver properly formatted input first.
Context for others reading this:
