query coverage parameter in blastn

Question

[agata]

Hello,

In online version of blastn as a default result is available "Percent Query Coverage".

How I may obtain the same column in stand-alone blastn from blast+?

I found that with outfmt parameter I may specify some additional outputs, but I do not know which from those three arguments, listed in manual, corresponds to "Percent Query Coverage" from online version.

qcovs
qcovhsp
qcovus

https://www.ncbi.nlm.nih.gov/books/NBK279684/

[gb]

qcovs will be similar as the online blast