How to insert values previously obtained into a table and trace the graph

Hi,

From help documentation

"A table is a region where you define data sets."

Tables are an input not an output function.

Your input table entered manually creates three vectors:- points, pressure, and volume

Not all the data is defined so pressure and volume cannot be plotted yet.

You cannot plot pressure and volume with each point marked by the character in "points"  

Cheers 

Terry