[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]

*D$Hd">X  
请问大家下面这段代码中setnamed命令中的几个分别代表什么意思啊？脚本运行的时候发现半径为0.25μm时可以正常运行，但为0.75μm的时候出现一个错误： c/ABBvd|  
Warning: in run: there was no simulation data. The simulation failed to run. "A%JT3  
Error:  Can not find result 'E' in the result provider 'field' `q(eB=6;[  
代码如下： 94xRKQ}  
radius = 1e-6*[0.25,0.75]; q8e34Ly7  
for (i=1:length(radius)) { T@,tlIM  
    setnamed("::model","radius",radius(i)); k_%"#  
    run; C%\.  
    E = getresult("field","E"); vd}Y$X  
    x = E.x; r1QLSD]i6  
    z = E.z; ;Jq7E  
    Ex = E.Ex; bQu1L>c,Uw  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); Iw-3Z'hOX  
    switchtolayout; pSlosv(6  
}