(Generic issue template) This affects both, float and BASOP code bases: The function `calc_var_azi()`, which is used in the DirAC and MASA entropy coder has some suspicious code: ``` var_band = 0.0f; for ( i = 0; i < idx; i++ ) { dif = ( avg_azimuth_band[idx] - avg_azimuth ); if ( dif < 0 ) { dif = -dif; } if ( dif > 180 ) { dif = 360 - dif; } var_band += dif * dif; } ``` While the for-loop is iterating from `0` to `idx` using `i`, for the calcuation of dif actually `avg_azimuth_band[idx]` is used. I would have expected that the line should read ``` dif = ( avg_azimuth_band[i] - avg_azimuth ); ``` <!--- Below are labels that will be added but are not shown in description. This is a template to help fill them. Add further information to the first row and remove and add labels as necessary.-->