[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： Hg}@2n)/  
Warning: in run: there was no simulation data. The simulation failed to run. vx&jI$t8  
Error:  Can not find result 'E' in the result provider 'field' v%6mH6V  
代码如下： (#"iZv,  
radius = 1e-6*[0.25,0.75]; jJfV_#'N'  
for (i=1:length(radius)) { M~/R1\'&j  
    setnamed("::model","radius",radius(i)); ?6[X=GeUs  
    run; [C TR8  
    E = getresult("field","E"); C)|{7W  
    x = E.x; D^%DYp  
    z = E.z; !e"TWO*X  
    Ex = E.Ex; N=X(G(  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); S@'yuAe*G  
    switchtolayout; ^.f`6 6
/  
}