[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： `Q26D
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Warning: in run: there was no simulation data. The simulation failed to run. ]wne2WXE  
Error:  Can not find result 'E' in the result provider 'field' ,<hXNN  
代码如下： Y'fI4  
radius = 1e-6*[0.25,0.75]; T.ub!,Y  
for (i=1:length(radius)) { d!8q+FI  
    setnamed("::model","radius",radius(i)); B0p>'O2  
    run; W/oRt<:E  
    E = getresult("field","E"); 3FPy"[[  
    x = E.x;
 %W"\  
    z = E.z; {\|? {8f  
    Ex = E.Ex; hD<z^j+  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); !qrF=a  
    switchtolayout; ibzYY"D:  
}