fix one problem

Today, I fixed one problem, which was that my codes could not identify peaks if they have two or more largest values of one peak. They are now solved.

Summary:

The above are the new first 32 depths used to be fitted.

As a result, their fitting results are better than yesterday's.

The following is the new R2 distribution.

Next week, I will start to predict the parameters of these distributions with some models.