[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]

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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： `$7j:<c=  
Warning: in run: there was no simulation data. The simulation failed to run. _CBG?  
Error:  Can not find result 'E' in the result provider 'field' InM
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代码如下： 4E}/{1  
radius = 1e-6*[0.25,0.75]; }i./,  
for (i=1:length(radius)) { !i
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    setnamed("::model","radius",radius(i)); (5re'Pl  
    run; Pp6(7j  
    E = getresult("field","E"); o4,W!^n2  
    x = E.x;
B{lBUv(B  
    z = E.z; `\P#TBM  
    Ex = E.Ex; E=3<F_3W  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); :aR&t#<"E  
    switchtolayout; J"L+`i  
}