[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： 2;.7c+r0  
Warning: in run: there was no simulation data. The simulation failed to run. x:=Kr@VP  
Error:  Can not find result 'E' in the result provider 'field' {c
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代码如下： > taT;[Oa  
radius = 1e-6*[0.25,0.75]; ]hTYh^'e  
for (i=1:length(radius)) { x, a[ p\1  
    setnamed("::model","radius",radius(i)); rs2~spN;h  
    run; ga^O
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    E = getresult("field","E"); [qlq&?"  
    x = E.x; YMLo~j4J  
    z = E.z; 0wXfu"E{  
    Ex = E.Ex; \tLJ( <8  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); h;f5@#F  
    switchtolayout; ?rXh x{vD  
}