[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： /Fp@j/50  
Warning: in run: there was no simulation data. The simulation failed to run. 4pFoSs?\  
Error:  Can not find result 'E' in the result provider 'field' a.SxMF  
代码如下： ;x4yidb6  
radius = 1e-6*[0.25,0.75]; ^L's45&
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for (i=1:length(radius)) { [S[@ Q[zP@  
    setnamed("::model","radius",radius(i)); X1%_a.=VF
 
    run; D}bCMN<  
    E = getresult("field","E"); =|q@Q`DB  
    x = E.x; 4J2C#Cs  
    z = E.z; @Y+9")?  
    Ex = E.Ex; l`*R !\  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); 7]8apei|  
    switchtolayout; Br"K{g?  
}