[ENH] Aggregation of data from directories with the same identifier but in different parent directory

[JRandy77]

Is there an existing issue for this?

• I have searched the existing issues

New feature

Ex of situation:
├───dataset1
│ ├───sub-01
│ │ ├───anat
│ │ ├───dwi
│ │ └───func
│ ├───sub-02
│ │ ├───anat
│ │ ├───dwi
│ │ └───func
│ ├───sub-03
│ │ ├───anat
│ │ └───dwi
│ └───sub-04
│ ├───anat
│ ├───dwi
│ └───wrong_dir_name
└───derivatives1
├───sub-01
│ ├───pipeline1
│ └───ses-pre
├───sub-02
│ ├───pipeline1
│ │ └───derivatives1
│ └───ses-pre
└───sub-03
├───pipeline1
└───ses-pre

Occurrences for measure  :     **file_count**
    In 'sub-' :
        file_count of 0 found 6 times
          Outliers :
            C:\Users\James\Downloads\file_tree_check-master\file_tree_check-master\tests\test_data\dataset1\sub-03  has : 1

File counts for all sub- folders are counted together. Might not necessarily be a problem, but having separation between the standard dataset and derivatives would be useful. Perhaps they would just be ran separately in real world usage.

Unclear documentation

No response

[JRandy77]

There is a parameter that includes parent directory in the identifier for a file/directory. There is currently no way to set this option on however.