When running the WEC-Sim_Applications repo body-to-body case 4 (B2B and CI calculation). A dimension error is generated in the convolution integral calculation within the radiation force calculation block.

the full error message is:
Error using wecSim (line 292)
Non-singleton dimensions of the two input arrays must match each other.
Error in 'RM3/Float/Hydrodynamic Body/Wave Radiation Forces Calculation/SS CI and Constant-Damping-CoeVariant
Subsystem/Convolution Integral Calculation/MATLAB Function1'.

Within that function, line 21 throws an error because IRKB_interp and velocity are different dimensions:
time_series = bsxfun(@times, IRKB_interp, velocity);