Hi Pieter,
Thanks for your answer. I finally managed to plot the two functions in the same graph.
In the "data sets" node two "solution" sub-nodes are displayed, one for the solutions of the 3D case and the other for the 2D case. One way to plot the temperature vs. time on a point is to define this point in the "data sets" node. In the settings of this point, you are asked to give the solution i.e. the component (geometry) where you want to draw the point, so that if I choose the solution corresponding to 3D I will be asked to give the x, y and z coordinate, while if I choose the solution corresponding to 2D I will be asked to give the x and y coordinate. So you can define 2 points, one for the 3D and the other for the 3D
When you crate the "1D plot group" node, you are again asked to give the "solution" and also your have the option "none". The only way to plot using the points predefined is to choose in the "1D plot group" settings the solution you want and then in the sub-node "point graph" settings choose the point corresponding to this solution. But doing this you will never be able to plot two functions coming from different "data sets" solutions.
There is another way. If you choose the option "none" in the "1D plot group" settings and you create two "point graphs" sub-nodes, you can select in each of this sub-nodes settings your solution, instead of choosing the predefined point. If you do this, you cannot use the predefined points, but in the selection settings you can choose the points, that you have to have predefined in the "definitions" node.
It is complicated to explain with words. I hope it is understandable
Cheers!
David
Thanks for your answer. I finally managed to plot the two functions in the same graph.
In the "data sets" node two "solution" sub-nodes are displayed, one for the solutions of the 3D case and the other for the 2D case. One way to plot the temperature vs. time on a point is to define this point in the "data sets" node. In the settings of this point, you are asked to give the solution i.e. the component (geometry) where you want to draw the point, so that if I choose the solution corresponding to 3D I will be asked to give the x, y and z coordinate, while if I choose the solution corresponding to 2D I will be asked to give the x and y coordinate. So you can define 2 points, one for the 3D and the other for the 3D
When you crate the "1D plot group" node, you are again asked to give the "solution" and also your have the option "none". The only way to plot using the points predefined is to choose in the "1D plot group" settings the solution you want and then in the sub-node "point graph" settings choose the point corresponding to this solution. But doing this you will never be able to plot two functions coming from different "data sets" solutions.
There is another way. If you choose the option "none" in the "1D plot group" settings and you create two "point graphs" sub-nodes, you can select in each of this sub-nodes settings your solution, instead of choosing the predefined point. If you do this, you cannot use the predefined points, but in the selection settings you can choose the points, that you have to have predefined in the "definitions" node.
It is complicated to explain with words. I hope it is understandable
Cheers!
David
