[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： \|6
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Warning: in run: there was no simulation data. The simulation failed to run. ? kCo/sW  
Error:  Can not find result 'E' in the result provider 'field' xtK}XEhG!  
代码如下： EOXuc9>G  
radius = 1e-6*[0.25,0.75]; P5__[aTD  
for (i=1:length(radius)) { ?d_vD@+\  
    setnamed("::model","radius",radius(i)); V$bq|r  
    run; W/.Wp|C}K3  
    E = getresult("field","E"); ';LsEI[  
    x = E.x; F%$lcQ04%  
    z = E.z; IwR=@Ne8  
    Ex = E.Ex; *1h@Jb34  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); Kl]l[!c7$  
    switchtolayout; f('##pND@  
}