[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： ^d2g"L   
Warning: in run: there was no simulation data. The simulation failed to run. |x kixf4zz  
Error:  Can not find result 'E' in the result provider 'field' foJ|Q\Z,T  
代码如下： :YV!;dKJ  
radius = 1e-6*[0.25,0.75]; m=}kGzIY4  
for (i=1:length(radius)) { d+^4;Hv4  
    setnamed("::model","radius",radius(i)); Jp,ohVRNq  
    run; z+\>e~U6J}  
    E = getresult("field","E"); 49kY]z|"w  
    x = E.x; hnY^Z_v!  
    z = E.z; Y*AHwc<w`  
    Ex = E.Ex; A!^,QRkRN  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); 5?I]\Tb  
    switchtolayout; bC@b9opD  
}