I cannot get a result like out_2.png

[CarryChouMST]

Hello, i use your code and corresponding input data and configure, but the gotten result is similar with out_test.png but not out_2.png. I wonder if there need any post-processing work from out_test.png to out_2.png? Thank you very much!

[CarryChouMST]

And also, can you share how do you determine the parameter like lambda? What is the radio frequency of a figure? Thank you very much!