[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： )%]`uj>*[  
Warning: in run: there was no simulation data. The simulation failed to run. P|4qbm4%O,  
Error:  Can not find result 'E' in the result provider 'field' #&ZwQw  
代码如下： 5t~p99#?  
radius = 1e-6*[0.25,0.75]; O%?d0K  
for (i=1:length(radius)) { !_My
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    setnamed("::model","radius",radius(i)); zeG_H}[2&  
    run; Id;YIycXe  
    E = getresult("field","E"); 6l-V%3-  
    x = E.x; J
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    z = E.z; 0x]WW|se*  
    Ex = E.Ex; !/Wp0E'A  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); yCT:U&8%F  
    switchtolayout; Foc) u~  
}