[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： p
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Warning: in run: there was no simulation data. The simulation failed to run. tk2B\}6  
Error:  Can not find result 'E' in the result provider 'field' lD.PNwM  
代码如下： DSD#',  
radius = 1e-6*[0.25,0.75]; hPP+lqY[  
for (i=1:length(radius)) { 5fSDdaO  
    setnamed("::model","radius",radius(i)); ,r+=>vre  
    run; 9^)ochY3  
    E = getresult("field","E"); ;"wU+  
    x = E.x; 2j*\n|"}{  
    z = E.z; zH}u9IR3`  
    Ex = E.Ex; y2o?a6`  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); A<QYW,:|  
    switchtolayout; +|r) ;>b  
}