[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]

Fl^.J<Dz  
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： 9e1gjC\c  
Warning: in run: there was no simulation data. The simulation failed to run. Q/-YLf.  
Error:  Can not find result 'E' in the result provider 'field' ,HYz-sK.  
代码如下： %\%1EZQ%  
radius = 1e-6*[0.25,0.75]; auaFP-$`f  
for (i=1:length(radius)) { %nVnK6[sox  
    setnamed("::model","radius",radius(i)); J1yy6Wq3
[  
    run; i#
iY;R8  
    E = getresult("field","E"); jZe]zdml  
    x = E.x; \D>'  
    z = E.z;  H[fD >  
    Ex = E.Ex; k;l^wM  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); E}.cz\!.  
    switchtolayout; wW]|ElYR=  
}