[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]

Joe k4t&0<  
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： Lymy/9  
Warning: in run: there was no simulation data. The simulation failed to run. YB~}!F [(  
Error:  Can not find result 'E' in the result provider 'field' H}X3nl\]  
代码如下： j@Z4(XL  
radius = 1e-6*[0.25,0.75]; @R>J\>  
for (i=1:length(radius)) { \u2p]K>  
    setnamed("::model","radius",radius(i)); V[Auw3)  
    run; %?R}sUo  
    E = getresult("field","E"); FhS:.  
    x = E.x; vMDV%E S1t  
    z = E.z; vJ }^p}  
    Ex = E.Ex; X8p-VCkV  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); Xb3z<r   
    switchtolayout; V% psaT=)P  
}