[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： '6
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Warning: in run: there was no simulation data. The simulation failed to run. *Ak.KBg  
Error:  Can not find result 'E' in the result provider 'field' +^)v"@,VP  
代码如下： PT"}2sR)  
radius = 1e-6*[0.25,0.75];
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for (i=1:length(radius)) { jYsAL=oh,*  
    setnamed("::model","radius",radius(i)); {4"V)9o-1>  
    run; 'sNZFB#  
    E = getresult("field","E"); |(7}0]BP0  
    x = E.x; OWd'z1Yl  
    z = E.z; 8;PkuJR_]  
    Ex = E.Ex; ,Q`qnn&  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); Bq0 \T 0,  
    switchtolayout; UZZJtQt  
}