The degrees of the doa

Hi…
The doa in kraken is from 0-360, the 0 is in ch-0 the degree from 0-180 is from ch0 to ch4 or fromch0 to ch1, what i know and check is the first but when i do it indoor i get the second,there are any problem or configuration i need to do.
Thanks…

I’m sorry I couldn’t understand your question, could you please try to rewrite it? Maybe with a drawing?

Thanks for your replay, the antenna 0 is the zero degree in doa ,the 20 degree for example is the direction for antenna 4 or antenna 1

It depends on the convention being used. If you are in the Polar plot mode, the rotation towards antenna 4 will be positive. If you are in the compass mode, it will be the opposite way.