Poisson Lshape example

[spolanski]

Hello.
First of all, I would like to say that this code looks like a fantastic piece of work.
I have got a problem when I try to run Poisson Lshape example. I would like to get the 2D plot which is presented in the Fig 7 in the article on arxiv. Unfortunately, I got something like below:

I haven't change anything in the code and all other examples are working fine. Any help with that will be appreciated.

Kind regards,
Slaw

[lululxvi]

The plot generated from the code is a projection of 2D plot to 1D. The solution is saved in the dumped file test.dat, and you can use this file to plot.

[wangzix1]

I have the same question. Is there a simple way to convert the solution in test.dat to Fig 7? Note that this is the only 2D example, so it would be very helpful if you can provide a simple visualization script. I would guess x is used to represent points in the L-shape domain through some "distribution" way.

Another question: in test.dat, the raw output is "x, y_true, y_pred, y_std", which I got y_pred=0. Did I get wrong solutions?

Thanks a lot for the help!

[lululxvi]

The Fig. 7 was plotted in Matlab by importing test.dat. I will try to provide a Python script.

In test.dat, the first column is x coordinate, the second column is y coordinate, the 3rd column is y_true (but here we don't have y_true, and thus is set as 0), the 4th column is y_pred.

[wangzix1]

Thanks. I think I understand what you did now. Yes, I can reproduce your results now. Greatly appreciate it!