Revert "added caha data dump"

This reverts commit 843666aa032177b83f9a18f153781364a746fb2a.
Revert "Revert "added caha data dump""

This reverts commit a6c85427b16375af7abedf0bf8f8d22f2894e219.
Revert "Revert "Revert "added caha data dump"""

This reverts commit 75f325c6e3f947d214a08fa4e33ebd8ce462e30d.