# scriptfile: spot_size_converter.lsf
# This script runs the emesweep and plot the s parameter

run;

# set propagation sweep settings
setemeanalysis("propagation sweep",1);
setemeanalysis("parameter","group span 2");
setemeanalysis("start",20e-6);
setemeanalysis("stop",200e-6);
setemeanalysis("number of points",201);
 
# run propagation sweep tool
emesweep;
 
# get propagation sweep result
S = getemesweep('S');

plot(S.group_span_2, abs(S.s21)^2);