Report the most precise level

[steven-bioinfo]

Hello,

Is it possible to not set an identification level in the command line?
I want that the level chosen is automatically the most accurate.
I want to make this identification at the strain level but sometimes it is level S1 and sometimes it is level S2.
If a use S1 I haven't information the whole information for S2 strain and if a use S2, i lost the strain with only the S1 level.

Thank you,

Steven