Revert "some tests"

This reverts commit 70dfbe3475590d76a854a69b03e04a72729157ce.
Revert "paramname?"

This reverts commit 64465b35fbf98cc83eeb0ac18c642779ac22a1e3.
Revert "añadir timestamp al nombre de archivo"

This reverts commit cbc81cb5a52a25658490b2bf2e81788fe9bd2409.