[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： 9x>d[-#y:J  
Warning: in run: there was no simulation data. The simulation failed to run. dQV;3^iUY  
Error:  Can not find result 'E' in the result provider 'field' UNom-  
代码如下： b:lP%|7  
radius = 1e-6*[0.25,0.75]; Qd
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for (i=1:length(radius)) { &PYK8}pBk3  
    setnamed("::model","radius",radius(i)); r+":'/[x  
    run; MZSy6v  
    E = getresult("field","E"); * w?N{.  
    x = E.x; *>|gxM8  
    z = E.z; wO'TBP  
    Ex = E.Ex; e1%/26\  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); $8UUzk  
    switchtolayout; $Tu61zq  
}