Dear @naimece

Unfortunately, you can not use sweep tab for this results, but you can write the script that does the work. The methodology for bent waveguide loss calculation is explained in these links:

https://kb.lumerical.com/en/pic_passive_bent_waveguide_analysis.html

https://kb.lumerical.com/en/index.html?solvers_finite_difference_eigenmode_bend.html

and here is the script that you can use as starting point:

```
closeall;
clear;
cleardcard;
#calculate modes of a straight waveguide
switchtolayout;
setanalysis("bent waveguide",0);
findmodes;
copydcard("mode1","straight waveguide");
R = linspace(5e-6,20e-6,2);
LossdB_m = matrix(length(R));
LossPerBend = matrix(length(R));
Loss = matrix(length(R));
for (i=1:length(R)){
switchtolayout;
setanalysis("bent waveguide",1);
set("bend radius", R(i));
findmodes;
LossdB_m(i) = getdata('FDE::data::mode1','loss');
LossPerBend(i) = LossdB_m(i)* 1e-3 * 2*pi*R(i)/4;
copydcard("mode1","bent R="+num2str(R(i)));
out=overlap("straight waveguide","bent R="+num2str(R(i)));
power_coupling = out(2);
Loss(i) = -10*log10(power_coupling)+LossPerBend(i);
}
```