[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]

Z{(Gib~{N  
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： QP<P,Bi~  
Warning: in run: there was no simulation data. The simulation failed to run. n3J,`1*ct  
Error:  Can not find result 'E' in the result provider 'field' ;w%g*S  
代码如下： !#]kzS0  
radius = 1e-6*[0.25,0.75]; fU.hb%m)Q\  
for (i=1:length(radius)) { >/.jB/q  
    setnamed("::model","radius",radius(i)); myXGMN$i  
    run; 4ybOK~z  
    E = getresult("field","E"); 056yhB  
    x = E.x; uJ=&++[  
    z = E.z; _kOuD}_|
 
    Ex = E.Ex; (1{OQ0N+x  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); "OUY^ cM  
    switchtolayout; tMf5TiWu@  
}