[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： GmFNL/x8-v  
Warning: in run: there was no simulation data. The simulation failed to run. BZ.H6r'Q  
Error:  Can not find result 'E' in the result provider 'field' *P>F# ~X  
代码如下： <>cajQ@  
radius = 1e-6*[0.25,0.75]; cVN|5Y  
for (i=1:length(radius)) { TD'1L:mv  
    setnamed("::model","radius",radius(i)); Em;zi.Y+V  
    run; Jc*A\-qC.  
    E = getresult("field","E"); S"*wP[d.9  
    x = E.x; >Uz3F7nHi  
    z = E.z; 0t8-oui  
    Ex = E.Ex; HzV3O-Qz]  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); *=rl<?tX  
    switchtolayout; L fhd02  
}