[求助]请问下面这段代码中setnamed命令中的几个分别代表什么意思啊？ [复制链接]

p)+k=b  
请问大家下面这段代码中setnamed命令中的几个分别代表什么意思啊？脚本运行的时候发现半径为0.25μm时可以正常运行，但为0.75μm的时候出现一个错误：
bJD;>"*  
Warning: in run: there was no simulation data. The simulation failed to run. $
q 2D+_  
Error:  Can not find result 'E' in the result provider 'field' J[&b`A@.o  
代码如下： {AQ=<RDRF  
radius = 1e-6*[0.25,0.75]; h yv2SxP*  
for (i=1:length(radius)) { Q$fmD  
    setnamed("::model","radius",radius(i)); 4"Hye&O  
    run; k!{p7*0  
    E = getresult("field","E");
)rixMl &[  
    x = E.x; z<5m fAm  
    z = E.z; 1x,tu}<u^  
    Ex = E.Ex; a`0=AQ  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); LcE+GC  
    switchtolayout; AQ='|%  
}