[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： Ua.%?V  
Warning: in run: there was no simulation data. The simulation failed to run. * ,Le--t  
Error:  Can not find result 'E' in the result provider 'field' U<|*
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代码如下： I]ZksC  
radius = 1e-6*[0.25,0.75]; X=@bzL;eq  
for (i=1:length(radius)) { @$fvhEkrT@  
    setnamed("::model","radius",radius(i)); uCx6/n6'  
    run; ^U9b)KA  
    E = getresult("field","E"); zI= 9  
    x = E.x; Q_6v3no1  
    z = E.z; %RX!Pi}5+g  
    Ex = E.Ex; OUhlQq\  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); 6 \?GY  
    switchtolayout; 5cj&D74o  
}